MIDASoft - Bridge Library

MIDASoft bridge library containing project case studies, practical applications, and engineer presentations.

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    Expert Tips: Geometric Nonlinearity Explained

    Nonlinear analysis, Nonlinear Geometry, P-delta Analysis, linearized finite displacement, Finite Element Analysis, Seismic blog, Tip

    Dr. Seungwoo Lee has talked about some fundamental differences between linear and nonlinear analysis in structural engineering in the past. In linear analysis, the relationship between the stress and strain of a model is held constant, and ...

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    Expert Tips: Creep Analysis 1

    Complex, Construction stage analysis, Time dependent material, Nonlinear Geometry, linearized finite displacement, Finite Element Analysis, creep, creep coefficient, time dependent analysis, Tip
    Creep Analysis 1
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    Expert Tip: Moment of Inertia for Cracked Circular Concrete Section

    midas Civil, Conventional, Cracked Circular Section, Flexure Check, Deflection Check
    Overview
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    Expert Tips: Iteration and Optimization 2

    Complex, Pile, Nonlinear analysis, foundation design, Geotechnical Analysis, Nonlinear Geometry, P-delta Analysis, linearized finite displacement, Finite Element Analysis, Seismic blog, Tip
    Iteration and Optimization
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    Expert Tip: Curvature Effects on A Medium-Span Curved Bridge

    Curves and Skews, curved girder, curved, midas Civil, Conventional
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    Expert Tips: Iteration and Optimization 1

    Complex, Pile, Nonlinear analysis, Nonlinear Geometry, P-delta Analysis, linearized finite displacement, Finite Element Analysis, Seismic blog, Tip
    Example
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    Expert Tip: Influence Line Theory for Curved Girders

    curved girder, midas Civil, Conventional
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    Expert Tips: Nonlinearities in Cable-Stayed Bridge Analysis

    Complex, Training, Nonlinear analysis, Nonlinear Geometry, P-delta Analysis, Cable-stayed, Stress variations, Allowable Stress, Tip
    Why is cable-stayed bridge difficult to analyze?
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    Expert Tip: How to Perform Time-dependent Analysis

    Prestressed Concrete, Concrete, Blog, Shrinkage, Bridge Construction, Time dependent material, time step method, Post-tensioned, Girder, WSP, Academic, creep, time dependent analysis, Contractor, Tip
    How to Perform Time-dependent Analysis? Mainly there are two ways to perform the time-dependent analysis. One is the time-step analysis and ...
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