This tutorial was initially written for sap2000, though the general. Pushover analysis of retrofitted reinforced concrete. You should then run the linear static and dynamic analysis by clicking run on. This is a mini tutorial prepared for the structural analysis of a sample beam. English some specific tutorials are in spanish, arabic etc download. Sap2000 tutorials hw 7 problem 1 by andrew chan brief. How to do model the pushover analysis in sap 2000 along a direction other then x and y direction.
We additionally manage to pay for variant types and after that type of the books to browse. Sap2000 detailed tutorial including pushover analysis. Nonlinear static analysis pushover assumes that response is governed by a single mode of vibration, and that it is constant during the analysis distribution of lateral forces applied at storey masses. If you are only interested in the pushover tutorial, then you can read parts a and b, skip part c, and then open the already created model without the pushover data named sapwb01c. I have tried it with both auto and manual hinges at calculated plastic hinge location, but it is. Standard pushover analysis using fema 356 2000 displacement coefficient method and an improved upper bound pushover analysis method were used to analyse the building.
An overview of the procedure for pushover analysis is given as follows. Create the computational model, without pushover data, using conventional modeling techniques. How do i implement pushover analysis in sap2000 for the purpose. Modal pushover analysis for highrise buildings by ming zheng b. Guidelines for accelerationload application in an arbitrary direction. Using sap2000 software package in earthquake engineering. Download sap2000 v20 notes for beginners search result. How do i implement pushover analysis in sap2000 for the purpose of fragility study of rc buildings. Structural analysis for performance based earthquake engineering.
A 12span existing rc bridge was selected for the case study. 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 a nonlinear static analysis that is used to study the behavior of the building when acted upon by an. This is the home page for the tutorials space that contains tutorials for all csi programs, usually with the relevant model attached. Overview of the procedure for timehistory analysis. Sap 2000 tutorial session notes this tutorial provides the basic steps of performing a frame analysis using sap 2000. Ask a question about sap2000 structural analysis software sap2000 softwareanswers 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. Fema 451b topic 155b notes advanced analysis 155b 1 instructional material complementing fema 451, design examples advanced analysis 155b 1 structural analysis for performancebased earthquake engineering basic modeling concepts nonlinear static pushover analysis nonlinear dynamic response history analysis. California polytechnic state university san luis obispo. How do i implement pushover analysis in sap2000 for the. Sap 2000 tutorial session notes mit opencourseware. Tutorials typically provide stepbystep instructions of how to create specific model or accomplish certain task. Sap2000 tutorials training videos, manuals and model files.
If you are not interested in the pushover portion of the tutorial, you can skip parts d and e. Manual nonlinear static analysis static pushover analysis, page 394. You should then run the linear static and dynamic analysis by clicking run on the analyze menu. This tutorial is intended to give you an understanding of how to analyze a problem in statics with sap2000. 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.
Therefore, pushover analysis with single load pattern may not yield correct results for a bridge model. Apr 24, 2014 sap2000 detailed tutorial including pushover analysis this tutorial is quite detailed. Modeling, analysis, and design of pipe rack structures using sap2000. However, most of these researches made use of specifically designed structures in the context of the study or specific forms of pushover procedure. We will determine the reactions at point b and d in terms of the x and y components. Hinges may be defined manually or by using one of several default specifications which are available. Target performance dictated by codes dbybhy 2007, section 1. Applicable to static, modal, and buckling load cases. Read book sap structural analysis tutorial sap structural analysis tutorial right here, we have countless ebook sap structural analysis tutorial and collections to check out. I am doing pushover analysis for 12 story rc frame using sap2000 and defined. Create the computational model, without pushover data, using conventional modeling techniques define properties for pushover hinges using define section properties hinge properties. I am searching for a step by step explanation of the procedure.
Introduction to sap2000 is generalpurpose civilengineering software ideal for the analysis and design of engineering working on transportation, industrial, public works, sports, and other facilities. Define properties for pushover hinges using define section properties hinge properties. Hi, i am performing pushover analysis on 10 storey bare and infilled rc open ground storey frame in sap 2000 but the pushover curve is not converging. Tutorial included in the sap2000 bridgeexamples document. 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 nonlinear static load cases.
Civil engineering southwest jiaotong university, 2011 submitted to the department of civil and environmental engineering in partial fulfillment of the requirements for the degree of master of engineering in civil and environmental engineering at the. Sap 2000 continuous concrete beam analysis and design to aci 318 sap2000 2d truss sap2000 3d truss sap2000 building modelling example sap2000 dome structure sap2000 exercise vietnamese sap2000 introductory tutorial sap2000 pushover spanish sap2000 pushover tutorial sap2000 section designer sap2000 sec. Why is my pushover analysis sap2000 taking so many null steps. The procedure of pushover analysis using sap 2000 software is summarized below. Feb, 2016 the pushover analysis from basics presented by rahul leslie 44. 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 safety for extreme earthquakes. Finite element analysis and design of structures t i t l e v8 non linear a comprehensive software for the finite element modeling, static, dynamic and nonlinear analysis and design of structures s a p 2 0 0 0 key features powerful and integrated structural analysis and design software fully interactive graphical interface for quickly creating. I am performing pushover analysis using manual hinges. In general, the advanced program is required to perform nonlinear analyses, with the exception being. Tutorial included with the sap2000 bridge examples. How can pushover analysis be done on a masonry building in. 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. It is based on the design project example shown below, the complete solution of which is provided as a handout. If you want further information on the sap2000 pushover analysis features, then refer to the sap2000 web tutorial 1 and to the online help.
Similar to step 2 but additional hinges form and incremental analysis steps are conducted for systems with more hinges. Sap2000 watch and learn video tutorials cover a wide range of topics, from basic product overviews to advanced subjects such as nonlinear sequential construction. Mar 28, 2019 step by step movingload analysis first steps sap2000 procedure for initiating step by step movingload analysis. Lateral load may represent the range of base shear induced by earthquake loading, and its configuration may be proportional to. Dead can be used for the beam vertical loads and keep the self weight multiplier as 1. This tutorial provides the basic steps of performing a. A simple steel momentframe structure will be used to demonstrate steps involved in performing modal, pushover, responsespectrum, and response timehistory analysis. The pushover analysis from basics presented by rahul leslie 45. 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. You can do a pushover analysis on a building regardless of the main material by which it is constructed. While the sap 2000 is analyzing the structure the analysis monitor form as shown in.
Practical three dimensional nonlinear static pushover analysis, computers and structures, inc. This video explains how you can do pushover analysis using sap2000. Pushover analysis is carried out for either userdefined nonlinear hinge. The first step in entering the loads is to define static load cases. Your contribution will go a long way in helping us serve. How to do model the pushover analysis in sap 2000 along a. Mini sap 2000 tutorial for an example beam hands on. Sap2000 tutorial pdf free download the download package contains video tutorials and training for sap2000 v12 and sap 2000 v14 for beginners and islamic downloads portable softwares pdf sap2000 tutorial pdf sap2000 tutorial sap2000 tutorial free download sap2000 sap 2000 tutorial session notes this tutorial. Sap2000 web tutorial 2 pushover dialog box menu computing. Mar 27, 2019 csi analysis reference manual nonlinear static analysis static pushover analysis, page 394 habibullah, a. In other words, the applicability of pushover analysis in predicting.
Dec 06, 2014 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. An overview of the procedure for pushover analysis is given as follows create the computational model. Click on the left mouse button to draw the chevron brace element. Tabular data can be edited and displayed in the interface, or exported to a microsoft access database file, a microsoft excel spreadsheet file, or a simple text file. Sap2000 web tutorial 2 pushover free download as pdf file. A modal pushover analysis procedure to estimate seismic. Where can i find a detailed example of pushover analysis. Pushover analysis first steps tutorials computers and.
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. Sap2000 tutorials hw 7 problem 1 by andrew chan example. Nonlinear analysis sap 2000 4 the hinges should be assigned at both the ends which means at the relative distance of 0 and 1 and form as shown in figure 7 will appear. The 5, 12 and 18storey moment resisting rc frames are used for study which is located in the highly active seismic region of north india. This tutorial will also introduce you to basic concepts. I am searching for a stepbystep explanation of the procedure. All sap2000 data, including model information, analysis results, and design results, can be accessed using a tabular data structure. Chapter 7 nonlinear seismic response of structures nptel. Next select run static pushover from the analysis menu to perform the pushover analysis. This tutorial provides the basic steps of performing a frame. Applying a force distribution force distribution to the structure in an incremental fashion while monitoring the occurrence of. Csi analysis and reference manual for sap2000, etabs and safe 2. The agreeable book, fiction, history, novel, scientific research, as. Learn about the sap2000 structural analysis and design program.
A linear pushover curve is obtained, whatsoever, modificatons in pushover paraameters can be done. The pushover analysis from basics presented by rahul leslie 44. Sep 30, 2010 pushover analysis analisa pushover dengan etabs 2000 berbicara tentang bangunan tinggi dan beban gempa, berarti kita juga sedang membahas pushover analysis dimana kita mengasumsikan bahwa sebuah gedung di dorong oleh beban lateral secara cyclic dan continue sampai gedung tersebut mengalami kondisi kritis. I am searching for something to construct a code, not practical tutorials. Pushover analysis first steps tutorials computers and structures. Pushover analysis an inelastic static analysis methods courtesy of bar. This procedure is followed by the pushover curves plotted for each structural model. Pushover analysis in sap2000 civil engineering community. We are committed to delivering uninterrupted software services worldwide during the. Steps 3 to 6 are repeated for all the modes considered important. Deformation cable supported bridge analysis and pushover analysis.
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