MIDAS Customer Online Support - Knowledge base

Difference between ‘total’, ‘part 1’ and ‘part 2’ in the components part of the forces tab in the tree menu for composite section

Saturday, July 1, 2023 composite section forces in the composite section

[VIEW] Various display options

Updated: Monday, September 4, 2017 thickness display option element color midas civil

[VIEW] Why plate thickness is not visible in the model while viewing solid view?

Updated: Monday, September 4, 2017 civil display option plate thickness

[STRUCTURE] How is the varying longitudinal stiffness of ballast/concrete bed considered for rail track analysis?

Updated: Monday, September 4, 2017 civil rail track analysis multi linear elastic link bed

[NODE/ELEMENT] What are Wood Armer moments? How to view ?

Updated: Monday, September 4, 2017 civil sub domain wood armer moment plate force

[NODE/ELEMENT] How is a truss element and a cable element considered ?

Updated: Tuesday, September 5, 2017 civil truss element cable element

[PROPERTIES] How do you define a material property that is not in midas Civil database?

Updated: Friday, April 19, 2019 material properties civil user defined

[PROPERTIES] How to use the material properties defined in one model file in any other model file, without defining it again?

Updated: Tuesday, September 5, 2017 civil

[PROPERTIES] How to Use Section Stiffness Scale Factors ?

Updated: Monday, March 19, 2018 stiffness section manager section stiffness scale factors

[PROPERTIES] How to reduce the section capacity to model a cracked section approximately?

Updated: Tuesday, September 5, 2017 civil stiffness scale factor cracked section

[PROPERTIES] How to make a taper from composite T section to composite I?

Updated: Tuesday, September 5, 2017 civil tapered section composite section

[PROPERTIES] How to generate uniform tapering irrespective of the number of segments?

Updated: Tuesday, September 5, 2017 tapered section midas civil

[PROPERTIES] How to use Section for Resultant Forces

Updated: Tuesday, March 27, 2018

[BOUNDARY] Reference for soil theory (Integral Bridge Spring Support)

Updated: Wednesday, November 18, 2020 gen civil boundary condition spring support integral bridge

[BOUNDARY] Soil Structure Interaction

Updated: Tuesday, March 24, 2020 civil boundary condition soil spring supports soil structure interaction

[BOUNDARY] How to model bearings? How to rotate bearings in case of curved bridge?

Updated: Tuesday, September 5, 2017 curved bridge civil bearing beta angle

[BOUNDARY] How to input surface spring coefficient for underground structure?

Updated: Tuesday, September 5, 2017 civil boundary conditions surface spring supports

[BOUNDARY] How to provide support at base of a curved bridge deck?

Updated: Tuesday, September 5, 2017 curved bridge civil support node local axis

[BOUNDARY] What is the difference between rigid link and rigid type elastic link ?

Updated: Monday, September 4, 2023 civil boundary conditions elastic link rigid link

[LOAD] How to Add Transverse Moving Load

Updated: Tuesday, September 5, 2017 moving load civil transverse moving load

[LOAD] What is the difference between lane element and cross beam method for vehicular load distribution? When should each be used?

Updated: Tuesday, September 5, 2017 moving load civil vehicular load distribution

[LOAD] Braking Load Application

Updated: Tuesday, September 5, 2017 moving load civil braking load aashto

[LOAD] How to define moving load for curved bridge? 2 point method is not working. Error is displayed that no element is on the defined lane.

Updated: Tuesday, September 5, 2017 moving load curved bridge civil traffic lane 2 points

[LOAD] How to copy tendon profile of one girder to all other girders?

Updated: Tuesday, September 5, 2017 tendon civil tendon profile

[LOAD] How to input temperature gradient load for a general or PSC section?

Updated: Tuesday, September 5, 2017 civil temperature gradient psc section

[LOAD] How to get concurrent reactions due to moving load?

Updated: Tuesday, September 5, 2017 moving load concurrent reaction civil

[LOAD] What does the error ‘PSC/Composite type of beam section temperature cannot be applied to section of the element’, imply?

Updated: Tuesday, September 5, 2017 civil beam section temperature

[ANALYSIS] How to view results of a particular load case separately in construction stages?

Updated: Tuesday, September 5, 2017 construction stage civil

[ANALYSIS] Why is the model showing reactions at all the nodes, though support has not been provided?

Updated: Tuesday, September 5, 2017 civil boundary condition reaction

[ANALYSIS] Why are the stresses not being displayed for moving load cases in the results?

Updated: Tuesday, September 5, 2017 moving load civil stress calculation

[ANALYSIS] How does the software consider beam property changes with pre-stressing tendon?

Updated: Tuesday, September 5, 2017 construction stage tendon civil beam section property

[ANALYSIS] Cable element is automatically transformed to equivalent truss element for linear analysis. What does this message imply?

Updated: Tuesday, September 5, 2017 civil truss element cable element

[ANALYSIS] What is the basis of P-∆ analysis in midas Civil? secondary moment from P-∆ analysis matches with classical method calculation using actual stress rather failure stress. why?

Updated: Tuesday, September 5, 2017 civil p-delta

[ANALYSIS] Warnings displayed during analysis that certain load cases have not converged. How to converge all the load cases?

Updated: Tuesday, September 5, 2017 civil analysis convergence tolerance number of iteration

[ANALYSIS] How to define more modes of vibration? Only a single mode is shown on performing response spectrum analysis.

Updated: Tuesday, September 5, 2017 civil response spectrum analysis eigenvalue

[ANALYSIS] Why are certain supports/links, though defined in the model are not applied while performing analysis?

Updated: Tuesday, September 5, 2017 construction stage civil support link

[ANALYSIS] What kind of boundary conditions & elements are available in response spectrum, and time history analysis?

Updated: Tuesday, September 5, 2017 civil response spectrum analysis element boundary conditions time history analysis

[RESULTS] Comparison of Local Axis and Global Axis

Updated: Tuesday, September 5, 2017 civil local axis global axis nodal masses

[RESULTS] How to formulate load combinations for construction stage results?

Updated: Tuesday, September 5, 2017 construction stage load combination civil

[RESULTS] Displacement of the structure looks unrealistic. How can that be changed?

Updated: Tuesday, September 5, 2017 civil displacement

[RESULTS] How to view the result table for construction stages?

Updated: Tuesday, September 5, 2017 construction stage civil

[RESULTS] How to obtain cross sectional stresses for line element?

Updated: Tuesday, January 9, 2018 civil beam detail analysis cross sectional stress

[RESULTS] Why are the pre-stress losses given by midas Civil not matching with the manual calculations?

Updated: Tuesday, September 5, 2017 civil tendon profile tendon loss tendon property pre-stress time dependent material sequential prestressing

[RESULTS] Why is dead load results of last construction stage not matching with dead load results in post CS?

Updated: Tuesday, September 5, 2017 construction stage civil

[RESULTS] How to obtain vehicle position causing Max./Min. force or moment on an element?

Updated: Tuesday, September 5, 2017 moving load civil moving tracer

[RESULTS] How to verify for the uplift due to moving load and how to obtain the corresponding vehicle positioning?

Updated: Tuesday, September 5, 2017 moving load civil uplift

[RESULTS] Why is there a Link while elements activated in different construction stage are connected, when graphically viewing the results?

Updated: Tuesday, September 5, 2017 civil link construc

[RESULTS] The deformations of master and slave nodes of a rigid link are not exactly same. Why?

Updated: Tuesday, September 5, 2017 civil rigid link deformation

[RESULTS] Why is the pre-stress elastic deformation loss sometimes positive?

Updated: Tuesday, September 5, 2017 elastic deformation civil tendon loss

[PSC] How to view the ultimate moment capacity of PSC girder along with the design moment?

Updated: Tuesday, September 5, 2017 civil psc design

[DESIGN] Difference between Reinforcement Inputs and Design for PT Bent Caps and RC Bent Caps

Updated: Tuesday, September 5, 2017 civil section properties section manager design

[TOOLS] How to create a composite PSC / RCC Section with an unsymmetrical slab?

Updated: Tuesday, September 5, 2017 civil spc composite psc

[TOOLS] How to import PSC cable profile from AutoCAD drawing?

Updated: Tuesday, September 5, 2017 autocad civil tendon profile tendon profile generator mct command shell

[TOOLS] How to import a section from an AutoCAD *.dxf file?

Updated: Tuesday, September 5, 2017 autocad civil spc

Error Message "Can't find .dll file"

Updated: Wednesday, August 23, 2017 civil error message

Rail Bridge Examples and Training Materials

Updated: Wednesday, August 23, 2017 civil rail track analysis

How do I troubleshoot Singular Error (Degree of Freedom Error)?

Updated: Wednesday, August 23, 2017 error civil message singular

How to generate input & output data _ midas Civil comparison with other design tools.

Updated: Wednesday, August 23, 2017 civil input output dynamic report

MIDAS Civil 2016 FAQ

Updated: Friday, December 14, 2018

Cannot delete or modify a static load case. Error Message "The load combination name = "..." contains errors."

Updated: Wednesday, August 23, 2017 error load combination civil message

Virtual Sections for Skewed Plates

Updated: Wednesday, August 8, 2018 skewed section offset section for resultant forces virtual beam

Civil - Segmental Bridge (Free Cantilever Method)

Updated: Wednesday, August 23, 2017 moving load civil time dependent material segmental bridge fcm balanced cantilever aashto lrfd

Civil - Cable Stayed Bridges

Updated: Wednesday, August 23, 2017 construction stage cable stayed cables pretension cable pretension pylons dynamic analysis

Civil Tutorial Manual - PSC Design (AASHT-LRFD 12)

Updated: Friday, December 14, 2018 psc psc design aashto lrfd aashto tutorial manual

Civil Tutorial Manual - Nonlinear Time History

Updated: Friday, December 14, 2018 time history analysis midas civil tutorial manual seismic analysis seismic isolator nonlinear time history

Civil Tutorial Manual - Cable Bridge Applications

Updated: Friday, December 14, 2018 cable stayed cables cable pretension cable force tuning cable bridge cable stayed bridge

Civil Tutorial Manual - Cable Force Tuning

Updated: Friday, December 14, 2018 cable stayed cable pretension cable force tuning cable bridge cable stayed bridge

FAQ for midas Civil