It features a powerful graphical user interface that is unmatched in terms of easeofuse and productivity. Select run from the analyze menu to analyze the structure. Structural analysis using sap2000 to be conducted at iit kanpur during march 1819, 2015 workshop objectives the aim of the workshop is to provide the participants an overview on structural analysis using sap2000. Pushover analysis sap2000 masonry layered the pushover analysis in the selected masonry wall model 16x16 finite element mesh size as shown in fig. This is similar to the pure eventtoevent method available for nonlinear directintegration time history analysis, and is in addition to the iterative eventtoevent stepping strategy already available for. It is based on the design project example shown below, the complete solution of which is provided as a handout. The objective of seismic resistant design is to have no structuralnonstructural damage in low magnitude earthquakes, limited and repairable damage in moderate earthquakes and life.
This leads to a reduction of the multidegreeoffreedom, mdof system, to an equivalent singledegree. Sap2000 example prestress beam download as pdf file. Applicable to static, modal, and buckling load cases. Participants the workshop is designed for civil engineers enga ged in planning, design, or constructi on of structures. Untuk mengidentifikasi perbedaannya, pasanglah bracing hanya. This video explains how you can do pushover analysis using sap2000. Pushover analysis is a nonlinear static analysis that is used to study the behavior of the building when acted upon by an. Sap 2000 tutorial session notes mit opencourseware. The third part of this volume, the sap2000 introductory tutorial manual, is intended to provide firsttime users with handson experience using the modeling, analysis and design features of sap2000. I am doing pushover analysis for 12 story rc frame using sap2000 and defined hinges properties automatically from asce 41 tables after designing the. In pa, in the global sense, it is the base shear vb vs roof top displacement. Pushover analysis is based on the assumption that structures oscillate predominantly in the first mode or in the lower modes of vibration during a seismic event. Sap2000 tutorials training videos, manuals and model files 38 gb analysis and design of 11 storey building using sap2000, etabs, csicol, excel analysis and design of a building in sap2000 spanish analysis of frame structure using sap2000 beams modeling bridge design course with sap2000 building foundation modelling using sap2000.
We are committed to delivering uninterrupted software services worldwide during the covid19 crisis. It is strongly recommended that you read this manual and work the tutorial before attempting a real project using sap2000. Pushover analysis in sap2000 civil engineering downloads. Pushover analysis is a nonlinear static analysis that is used to. Sap2000 integrated finite elements analysis and design of structures sap2000 web tutorial 2 quick pushover analysis tutorial. Sap2000, a stateoftheart, general purpose, threedimensional structural analysis program, is used as a tool for performing the pushover. Sap2000 tutorials training videos, manuals and model files 38 gb civil engineering community from. Where can i find a detailed example of pushover analysis. Once the analysis has finished, you may want to look at the entire analysis results screen before pressing the ok button. Using sap2000 software package in earthquake engineering.
The download package contains video tutorials and training for sap2000 v12 and sap 2000 v14 for beginners and advanced learners and the working files and examples have the notes and resultant files created in these videos. In other words, the applicability of pushover analysis in predicting. Create the computational model, without pushover data, using conventional modeling techniques. Pushover analysis first steps tutorials computers and structures. How do i implement pushover analysis in sap2000 for the. Because we are trying to demonstrate as many different. This tutorial was initially written for sap2000, though the general procedure also applies to csibridge. In pushover load case for other parameters, to modify the displacement upto which the forcedeformation. If youre trying to match sap results with another program. Sap2000 watch and learn video tutorials cover a wide range of topics, from basic product overviews to advanced subjects such as nonlinear sequential construction. When initially released in 1996, sap2000 was the first version of sap to be completely integrated within microsoft windows. Sap2000 manual sap2000 is a program developed by the company csi, computer and structures, inc. Mini sap 2000 tutorial for an example beam hands on. Basic overview of method details of various steps discussion of assumptions improved methods these are the basic subtopics discussed in the section on pushover analysis.
Sap2000 tutorials training videos, manuals and model files. Sap2000 represents the most sophisticated and userfriendly release of the sap series of computer programs. Sap 2000 tutorial session notes this tutorial provides the basic steps of performing a frame analysis using sap 2000. Sap2000 allows for an unlimited number of load cases and. Instructional material complementing fema 451, design examples advanced analysis 155b 2 nonlinear static pushover analysis why pushover analysis.
Csi sap2000 fem design of structures detailed tutorial including pushover analysis. Pushover analysis an inelastic static analysis methods courtesy of bar. Csi sap2000 fem design of structures detailed tutorial. Nonlinear static analysis using sap 2000 researchgate. From a simple small 2d static frame analysis to a large complex 3d nonlinear dynamic analysis, sap2000 is the answer to all structural analysis and design needs. I am doing pushover analysis for 12 story rc frame using sap2000 and. Structural analysis for performance based earthquake. Deformation cable supported bridge analysis and pushover analysis. Manual nonlinear static analysis static pushover analysis, page 394. The pushover analysis, explained in its simplicity 3. Pushover analysis of retrofitted reinforced concrete. Analysis program computers structures, inc, berkeley, california, v.
Lateral load may represent the range of base shear induced by earthquake loading, and its. It is intended to introduce and demonstrate many of the capabilities of sap2000. Pushover is a staticnonlinear analysis method where a structure is subjected to gravity loading and a monotonic displacementcontrolled lateral load pattern which continuously increases through elastic and inelastic behavior until an ultimate condition is reached. Fema and caltrans hinge options which you can assign without defining anything beforehand, or the fiber pmm hinge which you need to define before assigning. As traditional pushover analysis is widely used for design and seismic performance evaluation purposes, its limitations, weaknesses and the accuracy of its predictions in routine application should be identified by studying the factors affecting the pushover predictions. Hinge and pmm in sap 2000 v12 pushover analysis philipckwusa civilenvironmental op. Applying a force distribution force distribution to the structure in an incremental fashion while monitoring the occurrence of. Learn about the sap2000 structural analysis and design program.
Pdf sap2000 integrated finite elements analysis and. Pushover analysis features in sap2000 include the implementation of fema 356 and the hinge and fibre hinge option based on stressstrain. Leave a comment civil books platform, software manuals pdf elearning by admin. Using sap2000 for pushover analysis we will use the same frame elastic beams, just modify dead loads. On sa, the analysis results are always the elastic limit state forces moment, shear and axial forces to be designed for. Analysis options time history analysis ground acceleration and multiple base excitation sequential history cases time history windows avi file results can be combined with other loads for enveloping or step by step steel and concrete design 20022015 tutorial. Pushover analysis is stopped when the structure reaches. Pushover analysis in sap2000 civil engineering community.
Figure 21 vision 2000 performance objectives taken from hamburger, 1997. This is your first check to see if there are any problems with the model. Pushover analysis first steps tutorials computers and. Guidelines for accelerationload application in an arbitrary direction. Nonlinear static pushover analysis of an eight story rc frame. Practical three dimensional nonlinear static pushover analysis. This tutorial was initially written for sap2000, though the general.
An overview of the procedure for pushover analysis is given as follows. Pdelta analysis captures the softening effect of compression and stiffening effect of tension. I have tried it with both auto and manual hinges at calculated plastic hinge location. Target performance dictated by codes dbybhy 2007, section 1. Pushover analysis is carried out for either userdefined nonlinear hinge.
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