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Static Analysis, Free Vibration Analysis, Response Spectrum Analysis
Time History Analysis (Transient Dynamic, Periodic Dynamic)
Buckling Analysis (Critical buckling load factors, Buckling modes), P-Delta Analysis
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 BANGHWA GRAND Br. (Steel Arch Br.) |
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Design scope
3D Model of Banghwa Grand Bridge spanning over Han river created using the modeling functions such as Create Node, Mirror, Intersect Node, Parabolic Curve, etc.
Dynamic Analysis
Construction Stage Analysis
Moving Load Analysis
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Profile of Model
Node: 713
Element: 2076
Element Type: Beam |
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CHUNGDAM GRAND Br. ( Type Steel Frame Br.) |
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Design scope
Natural Periods of Vibration (Modal) Analysis for Seismic Design, 1st & 2nd Modes in Vertical Direction
(2nd Mode: T2=0.7459 sec,
4th Mode: T4=0.2346 sec)
Moving Load Analysis
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Profile of Model
Node: 850
Element: 1197
Element Type: Beam |
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Eigenvalue Analysis of Chungdam Grand Bridge
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Aerial view of north ramps of Chungdam Grand Bridge
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ORTHOTROPIC STEEL DECK Br. (Steel Bridge) |
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Design scope
An open shape, 190m long structural steel composite bridge consisted of 60, 70 & 60m long segments. A full model was created for the entire structure using plate elements. Detail Analysis was carried out to evaluate the effects of concentrated reaction forces on the diaphragm, which was open at the top. Pipe shaped bracing, U-shaped ribs and reinforcements at the support points were fully reflected in the model.
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Profile of Model
Node: 34269
Element: 33732
Element Type: Plate |
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190m long structural steel composite bridge consisted of
60, 70 & 60m long segments modeled with plate elements
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| Pipe shaped bracing, U-shaped ribs and reinforcement at the support points were fully reflected in the model. |
Detail Analysis model for evaluating the effects of concentrated reaction forces on the open diaphragm |
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GULPO Br. (Steel Arch Br.) |
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Design scope
3D Solid Elements were implemented to represent a Lug-Pin connection part of a Cable Hanger of the Arch Bridge. Compression-Only Members and Gap Elements were used to resolve the contact Problem at Pin and Lug. |
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Profile of Model
Node: 5814
Element: 5912
Element Type: Plate, Solid |
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Detail Analysis Model of Transverse Tube connection to an Arch Rib. Beam
elements were used at the boundaries of the detail model. Relevant displacements
at the boundaries were obtained from the analysis of the entire model, which
were then applied to the detail model as specified (forced) displacements.
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| Results of a detail analysis at a Lug/Pin part |
3D Solid Elements implemented to represent a Lug-Pin connection part of a Cable Hanger |
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UCHON 1st Br. (Steel Arch Br.) |
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Design scope
Detail analysis of a connection in
an arch rib
Detail Analysis of all main
connections |
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Profile of Model
Node: 45654
Element: 46098
Element Type: Beam, Plate |
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Detail analysis of arch rib connection
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| Detail analysis of arch rib connection |
Detail analysis for opening reinforcement |
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JECHON-DODAM RAILWAY Br. (Steel Plate Girder Br.) |
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Design scope
Local Buckling Analysis of
a plate girder bridge
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Profile of Model
Node: 1645
Element: 1584
Element Type: Beam, Plate |
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Local Buckling Analysis model of plate girder bridge
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Local Buckling Analysis before reinforcement
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Local Buckling Analysis after reinforcement
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JECHON-DODAM RAILWAY Br. (Steel Truss Br.) |
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Design scope
Detail analysis of connection of
a pony truss bridge
Detail Connection Analysis
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Profile of Model
Node: 20384
Element: 20416
Element Type: Beam, Plate |
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Detail Analysis of a connection
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Detail Analysis of a connection
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Detail Analysis of a connection
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JECHON-DODAM RAILWAY Br. (Steel Arch Br.) |
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Design scope
Detail analysis of a connection of
an arch rib
Detail Connection Analysis
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Profile of Model
Node: 24268
Element: 24520
Element Type: Beam, Plate |
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Analysis model of Arch Bridge
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Detail analysis of connection of arch ribs
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Detail analysis of connection of an arch rib
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MIDAS/Civil provides the Wizard to create a completed model of a Cable Stayed Bridge extremely fast. Initial prestressing forces are calculated through Optimization for initial equilibrium state analysis. It also provides the Construction stage function, which enables us to reflect Creation/Deletion of elements, change in boundary conditions and loading changes that may occur in various stages of construction.
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SEOHAE GRAND Br. (Cable Stayed Br.) |
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Design scope
Static Analysis
Construction Stage Analysis
Moving Load Analysis
Unknown Load Factors
Eigenvalue Analysis
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Profile of Model
Node: 850
Element: 1421
Element Type: Beam, Cable |
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Nonlinear analysis results of completed Seohae Grand Br. using cable elements
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Construction view of Seohae Grand Br. |
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Eigenvalue analysis
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Analysis model for construction stages
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Eigenvalue analysis reflecting Initial Force for Geometric Stiffness
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Rendering view of analysis model for construction stages |
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SAMCHEONPO GRAND Br. (Cable Stayed Br.) |
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Design scope
Static Analysis
Construction Stage Analysis
Moving Load Analysis
Unknown Load Factors
Eigenvalue Analysis |
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Profile of Model
Node: 759
Element: 1086
Element Type: Beam, Cable |
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Samcheonpo Grand Br. crossing layout
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Construction stage analysis model |
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Construction view of
Samcheonpo Grand Br.
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Time history analysis reflecting Initial
Force for Geometric Stiffness
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Construction stage analysis model
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KUMDANG Br. (Cable Stayed Br.) |
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Results of initial cable prestressing forces obtained by the Unknown Load Factor function
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Kumdang Bridge, Kwangyang, Korea (160m)
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Design scope
Static Analysis
Construction Stage Analysis
Moving Load Analysis
Unknown Load Factors
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Project profile
Node: 51
Element: 62
Element Type: Beam, Cable
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2nd SUNGSAN GRAND Br. (Cable Stayed Br.) |
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Linear & Nonlinear analyses using
Truss & Cable elements
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2nd Sungsan Grand Bridge,
Seoul, korea (225m)
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Design scope
Static Analysis
Construction Stage Analysis
Moving Load Analysis
Unknown Load Factors
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Project profile
Node: 107
Element: 123
Element Type: Beam, Cable
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DOLSAN GRAND Br. (Cable Stayed Br.) |
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Dolsan Grand Bridge, Yeosu,
Korea,1984 (280m)
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Eigenvalue analysis of Dolsan Br. reflecting Initial Force for Geometric Stiffness
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Design scope
Static Analysis
Moving Load Analysis
Unknown Load Factors
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Project profile
Node: 141
Element: 116
Element Type: Beam, Cable
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JINDO GRAND Br. (Cable Stayed Br.) |
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Jindo Grand Bridge, Jindo,
Korea, 1984 (344m)
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Nonlinear analysis results of completed Jindo Grand Br. using cable elements
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Design scope
Static Analysis
Moving Load Analysis
Unknown Load Factors
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Project profile
Node: 237
Element: 304
Element Type: Beam, Cable
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Unlike conventional structures, a special analysis approach is required for Suspension Bridges, which are composed of flexible cables. Suspension Bridge Wizard in MIDAS/Civil automatically calculates the cable coordinates and tensions of the completed structure. Also, using 3D Elastic suspension line element and Equivalent truss element can consider nonlinear characteristics of the cables. It supports Geometric nonlinear analysis as well as Construction stage analysis.
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KWANGAN GRAND Br. (Suspension Br.) |
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Analysis model of completed Kwangan Grand Br. using Suspension Bridge Wizard
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Design scope
3D full model created using cable and beam elements for Kwangan Grand Br.
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Profile of Model
Node: 2018
Element: 3176
Element Type: Beam, Cable |
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YOUNGJONG GRAND Br. (Suspension Br.) |
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Design scope
A structural analysis model of existing Youngjong Bridge was created for the purpose of maintenance management during its life cycle. Cable and Beam elements were used for the superstructure.
Elastic Links and Rigid Links were used to represent the boundary conditions. The entire structural model was tuned to represent the true behavior of the bridge, reflecting the displacements and natural frequencies measured from a series of load tests. |
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Profile of Model
Node: 1362
Element: 2092
Element Type: Beam, Cable |
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Perspective model view of
Youngjong Grand Br.
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Construction view of Youngjong Grand Br.
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Time History Analysis model
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Eigenvalue analysis result showing
the 1st vertical mode
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Youngjong Grand Br.
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Mode Shapes resulting from
eigenvalue analysis
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Time dependent material properties are defined to reflect the variation of modulus of elasticity relative to concrete maturity and the long-term deflection effects due to creep and shrinkage. MIDAS/Civil provides Standardized PSC Box Sections for Post-tensioned Box Girder Bridges for easy application in practical modeling.
Analysis accounts for prestressing effects considering Pre-/Post-tension and Internal/External placing methods. FCM, ILM and MSS Bridge models and construction stages are generated after having entered only cross sections, tendon placement and bridge information.
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FCM (Free Cantilever Method) |
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Design scope
FCM Wizard
Static Analysis
Construction Stage Analysis
Moving Load Analysis |
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Profile of Model
Node: 80
Element: 75
Element Type: Beam |
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Naro Island - Lyunlyook Br.
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Real Time Display of element generation and loading process in an FCM Bridge in Render View
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Graphs showing Bridge
Girder Stress & Camber Control
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FCM Bridge Tendon Profile
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Elevated overpass, Busan
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A complete FCM bridge model and
tendon profile simply created by
FCM Bridge Wizard.
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ILM (Incremental Launching Method) |
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Design scope
ILM Wizard
Static Analysis
Construction Stage Analysis
Moving Load Analysis |
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Profile of Model
Node: 322
Element: 154
Element Type: Beam |
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Results of construction stage
analysis of an ILM Bridge
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Construction view of Jangpyung Br. |
Launching schematic of an ILM Bridge |
ILM Bridge Girder Stress Diagram
Tendon placement wizard for ILM Bridge |
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MSS (Movable Scaffolding System) |
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Design scope
MSS Wizard
Static Analysis
Construction Stage Analysis
Moving Load Analysis
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Profile of Model
Node: 119
Element: 118
Element Type: Beam |
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Results of construction stage analysis
of an MSS Bridge
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MSS Staging view of Jeokmoon Br. |
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Formwork - saffolding of MSS
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Construction view of Sangchon
Br. using MSS
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Results of construction stage
analysis of Sangchon Br.
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A construction stage view of MSS
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EXTRADOSED (Extradosed PSC Bridge) |
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Design scope
Static Analysis
Construction Stage Analysis
Moving Load Analysis
Unknown Load Factors
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Profile of Model
Node: 80
Element: 75
Element Type: Beam |
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Results of construction stage analysis of
an Extradosed PSC Bridge
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Analysis results of a completed
Extradosed PSC Bridge |
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Ganter Bridge, Swiss, 1980 (174m)
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Sunniberg Bridge, Swiss, 1998 (140m)
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| Overview of Extradosed PSC Bridge structure |
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RC Slab Bridge, RC Frame & Box Culvert Wizards
Static Analysis, Moving Load Analysis, Influence Line/Suface Analysis, etc.
2D - Beam & Column Design/Checking
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RC FRAME WIZARD |
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Design scope
RC Frame Wizard
Static Analysis
Influence Surface Analysis
Moving Load Analysis
Beam & column Design
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Profile of Model
Node: 884
Element: 832
Element Type: Beam, Plate |
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Results of static analysis of a skewed Frame Bridge
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Verification of inputting load in a skewed Frame Bridge
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Results of a moving load analysis
and settlement analysis of a
skewed Frame bridge
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Beam & Column Design of
a RC Frame Bridge
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A cutting plane of PI type Frame Bridge
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Results of static analysis of a
2 span Frame Bridge
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RC SLAB WIZARD |
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Design scope
RC Slab Wizard
Static Analysis
Influence Surface Analysis
Moving Load Analysis
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Profile of Model
Node: 657
Element: 576
Element Type: Plate |
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A complete RC slab Bridge model by
RC Slab Bridge Wizard.
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Verification of Inputting static load in a skewed slab Bridge
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Verification of moments due to a moving load along a Cutting Line of the slab bridge
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Verification of Inputting moving Load in a skewed slab Bridge
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Moving load tracer of a skewed, continuous 3-Span Slab Bridge due to a moving load
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Moving load tracer & converting moving load of a skewed, continuous 3-Span Slab Bridge due to a moving load
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RC CULVERT WIZARD
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Design scope
RC Culvert Wizard
Static Analysis
Beam & column Design
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Profile of Model
Node: 1926
Element: 1482
Element Type: Beam, Plate |
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A complete Box culvert model by RC Box culvert Bridge Wizard
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Verification of Inputting static load for
a 3-D culvert Bridge
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Verification of moments due to a Static load along
Cutting Lines of the culvert bridge
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Verification of Inputting static load of
a 2D culvert Bridge
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Results of static analysis of
a 2 cell box culvert
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Beam & Column Design of
a 2 cell box culvert |
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STEEL BOX BRIDGE
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Design scope
Static Analysis
Moving Load Analysis
Response Spectrum Analysis |
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Profile of Model
Node: 101
Element: 144
Element Type: Beam, Plate, Solid |
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Screen showing the displacement contour and Tool tip, which provides detail analysis results of a steel box girder bridge
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Rigid Link representing a separation between the bridge box
girder and support pier
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Skewed boundary conditions on a curved bridge with a lane expansion
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Location of a moving load that produces
the maximum member forces in
a composite structural steel bridge
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Von Mises stress Contour of a diaphragm
at a steel box girder bridge support
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Principal stress Contour of a pier
at a steel box girder bridge
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PC BEAM BRIDGE
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Design scope
Static Analysis
Moving Load Analysis
Response Spectrum Analysis
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Profile of Model
Node: 373
Element: 294
Element Type: Beam, Plate |
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Results of a displacement analysis of a 3-span PC beam bridge before composite
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Change of precast sectional properties of selected members by Drag & Drop in Works Tree
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Results of a displacement analysis of a 3-span PC beam bridge after composite
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Location of a moving load that produces
the maximum member forces
in a slab Bridge
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Response spectrum analysis of a
3-span PC beam bridge
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Converting loads to masses for Dynamic analysis of a PC beam Bridge
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Deformation and principal stress contours from
a response spectrum analysis of a highway bridge pier
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Design scope
Detail analysis of pier,
cross bracing
diaphragm, tunnel, cable
anchorage. etc.
Static Analysis
Moving Load Analysis
Response Spectrum Analysis
Buckling Analysis
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Profile of Model
Node: 1362
Element: 2092
Element Type: Plate, Solid |
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Automatic mesh generation of elements by assembling basic features followed by intersection calculations
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Von Mises stress Contour of a pier
steel form using automatic mesh
generation of elements
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Detail analysis of a cable anchor modeled with plate elements. The stress contour shows the stresses at the top and bottom of the plate elements simultaneously.
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Analysis results of a main/access tunnel joint model, created by the mesh generator using selective base features
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Von Mises stress Contour of a cross
bracing at a structural steel box
girder bridge support
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Connection of branch and main pipes in cable anchorage
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Heat of Hydration for Mass Conc.: PSC Box Br., Abutment, Pier, Breakwater, etc.
Underground Structures: Tunnel, Subway, Municipal service facilities, etc.
Plant Structures: Tanks, Pressure vessels, Transmission towers, Power plants, etc.
Public facilities: Airports, Dams, Harbors, etc.
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HEAT OF HYDRATION (Pier Abutment Breakwater Pylon) |
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Structural model of Extradosed PSC Box at a pier
cap for Heat of Hydration analysis, divided by a concrete pour sequence
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Design scope
Heat of Hydration Analysis by construction stages reflects the changes of Modulus of Elasticity due to maturity, effects of Creep, Shrinkage and Pipe Cooling and Concrete pour sequence.
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Profile of Model
Node: 4495
Element: 3141
Element Type: Solid |
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Results of Heat of Hydration analysis for PSC Box at a pier cap reflecting construction stages (Stress distribution)
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Results of Heat of Hydration analysis for Mat Foundation reflecting construction stages
(Stress distribution)
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Results of Heat of Hydration analysis for Abutment reflecting construction stages
(Stress distribution)
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Results of Heat of Hydration analysis for Breakwater in Cheju Harbor reflecting construction stages (Stress distribution)
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TUNNEL (Tunnel lining) |
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Design scope
Detail Analysis of a Tunnel Exit modeled with plate elements.
Main tunnel lining attached to an emergency access.
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Profile of Model
Node: 4092
Element: 1274
Element Type: Plate, |
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Compression-only | |
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Detail Analysis of a Tunnel Exit modeled
with plate elements presenting
a Stress Distribution Diagram through
a Cutting Plan
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Result of a time history analysis
of a tunnel lining
subject to Jet Fan vibrations
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Main tunnel lining attached to an
emergency access, modeled by auto-generation showing equivalent soil springs
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Analysis results of a main/access tunnel
joint model, created by the mesh generator using selective base features
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SUBWAY 1 (Subway Station)
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Design scope
Complete analysis model of a subway station structure using beam and plate elements.
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Profile of Model
Node: 12597
Element: 12978
Element Type: Beam, Plate |
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Complete analysis model of a subway station structure
using beam and plate elements
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Structural Analysis Result of a Subway ventilation opening structure fully modeled
with plate elements
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Structural Analysis Result of a Subway station fully modeled with plate elements
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SUBWAY 2 (Subway Station)
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Design scope
Complete analysis model of a subway station structure using beam and solid elements.
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Profile of Model
Node: 12597
Element: 12978
Element Type: Beam, Soiid
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Maximum Principal Stress distribution of a main section
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Subway tunnel - ventilation junction |
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Half model of Dokbawee Stn.
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Subway Stn. at open area
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Analysis model of subway entrance
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Stress distribution of subway entrance
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SEWAGE TREATMENT CONTAINMENT (Plant Structure)
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Design scope
Structural Analysis Result of a Sewage Treatment Containment structure fully modeled with plate elements.
Compression-only Members were used to reflect the foundation boundary conditions. Lateral soil and water pressures were applied to the structure.
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Profile of Model
Node: 3080
Element: 3176
Element Type: Plate,
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Structural Analysis Result of a Sewage Treatment
Containment structure, fully modeled with plate elements.
A see-through effect of a sewage treatment
structure wall by blending effect
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Perspective model view of yosu-goheung bridge
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Static Analysis, Dynamic Analysis, Geometric Nonlinear Analysis, Eigenvalue Analysis, Response Spectrum Analysis, Time History Analysis (Transient Dynamic, Periodic Dynamic), Moving Load Analysis, Construction Sequence Analysis & Suspension/Cable-Stayed Bridge Analysis
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Static Analysis, Dynamic Analysis, Eigenvalue Analysis, Heat of Hydration Analysis, Response Spectrum Analysis, Time History Analysis (Transient Dynamic, Periodic Dynamic), Moving Load Analysis, Construction Sequence Analysis & PSC Box Girder Bridge Analysis
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Static Analysis, Dynamic Analysis, Geometric Nonlinear Analysis, Buckling Analysis, Moving Load Analysis, Heat of Hydration Analysis, Response Spectrum Analysis, Time History Analysis, Construction Sequence Analysis, PSC Box Girder Bridge Analysis & Suspension/Cable-Stayed Bridge Analysis
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