You can change the units you are working with at any. Is there a way to reduce the null steps of time history. Timehistory seismic analysis with sap2000 a stepbystep guide for bengmengmsc students. Note that displacement and elastic force response will be in m and n, respectively. The sap2000 introductory tutorial manual is intended to provide first time. Learn about the sap2000 structural analysis and design program. In this regards nonlinear time history analysis are of paramount. Sap2000 can perform both linear static and multistep static analysis. About strap strap structural analysis programs is a windowsbased suite of finite element static and dynamic analysis programs for buildings, bridges and other structures. Timehistory with sap2000 databases function mathematics.
Mini sap 2000 tutorial for an example beam hands on. Nonlinear time history analysis of tall structure for seismic. My current research is on the placement of the passive energy dissipation devices, can the results from sap 2000 non linear inelastic analysis serve the purpose, are the results. Displacement and elastic force time history of some stories are shown in figures 4 and 5. Pdf nonlinear time history analysis of large concrete dam.
Overview of the procedure for time history analysis. In pushover analyses the hinges are forming and showing a. Procedure to model a structure in sap2000 nonlinear. Using sap2000 software package in earthquake engineering.
Why a ramp function is performed in a time history. It comes in several versions standard, plus and advanced. Using sap2000 for pushover analysis we will use the same frame elastic beams, just modify dead loads. Sap 2000 tutorial session notes this tutorial provides the basic steps of performing a frame analysis using sap 2000. Csi analysis reference manual linear timehistory analysis, page 353 and. This paper presents the dynamic nonlinear time history analysis of a concrete gravity dam by using csi sap 2000. Modeling using sap2000 1open the sap2000 sap program 2 check the units of the model in the dropdown box in lower righthand side corner of the sap2000 window, click the dropdown box to set units to knm 3 click the file menu new model command.
Materials for civil engineering applications book free pdf. Structural software for analysis and design sap2000. The sap name has been synonymous with stateoftheart analytical methods since its introduction over 30 years ago. A concrete gravity dam model is prepared in sap 2000 to perform the time history analysis. From the function definition and analysis case we define the time history and any one make sure about where the ground motion applied on the structure how the sw identifies the base of the structure to apply the ground motion. The earthquake analysis capabilities of sap2000 are demonstrated using a railroad bridge bent designed in accordance with the arema manual for railway engineering. The results of linear time history analysis are compared with the em. The two predictions are compared with each other and with results from the sap2000 analysis. View in hierarchy view source view scaffolding xml export to pdf export.
Select the units you want to work with from the status bar at the bottom of the sap2000 window. Time history analysis in sap2000 structural analysis. Sap2000 watch and learn video tutorials cover a wide range of topics, from basic product overviews to advanced subjects such as nonlinear sequential construction. Utilize sap 2000s story deflection by elastic analysis to aid in the story drift determination under the asce.
The prevalence of manual engineering methods in wiring harness manufacturing compounds. 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. This is a minitutorial prepared for the structural analysis of a sample beam. For the love of physics walter lewin may 16, 2011 duration. Wind tunnel test in robot structural analysis using wind profile.
Sap 2000 and etabs training course on realworld civil engineering projects this course teaches you how to use sap2000 software for structural analysis and design of residential building. Non linear inelastic time history analysis in sap2000 non linear inelastic time history analysis in sap2000 samtronbn civilenvironmental op 22 jun 12 15. Sap2000 training manual civil engineering community. How can i add the blast load using time history function. In pa, in the global sense, it is the base shear vb vs roof top displacement. Now the basic equations for nonlinear finite element analysis is. I am doing time history analysis using acceleration time history of gorkha earthquake2015, i am not clear about the response spectral matching with target response spectrum. Few critical sections are selected and the rotational ductility supply at various limit states as predicted by fema 356 and annexe a of ec8 part 3 is calculated. Static analysis can be performed by clicking on analyze and then on run or by clicking on the u icon from the toolbar.
Where can i find a detailed example of pushover analysis. Select run from the analyze menu to analyze the structure. Sap 2000 and etabs training course on realworld civil engineering projects 12 how to download and install genuine p6 software. This allows you to search across not only courses within the education catalogue, but also across certifications, curriculum maps and grouped offerings. Assign load conditions to the model through assign joint loads or frame loads. It is based on the design project example shown below, the complete solution of which is provided as a handout. Nonlinear time history analysis of concrete gravity dam. List of content download recorded accelerograms from the peer database upload a selected accelerogram to sap2000 run the timehistory analysis and display the results. Unlike other courses that are available on internet which only teach you tools of the program and not the actual procedure of the design and detailing, this. Sap 2000 has a very strong tutorial itself, which you can access from the help menu and you are encouraged to read it whenever you have questions. Sap2000 tutorials training videos, manuals and model files. Sap2000 is a general purpose finite element program which performs the static. On sa, the analysis results are always the elastic limit state forces moment, shear and axial forces to be designed for.
Displacements at a joint can be displayed by selecting the joint and then right clicking on the mouse. Sap2000 tutorial manual 3 building the model in sap2000 using templates 1. Modal nonlinear time history analysis in sap2000 modal nonlinear time history analysis in sap2000. Sap 2000 technical description sap 2000 is an structural analysis and design program that carries out linearhonlinear static dynamic analysis. Non linear inelastic time history analysis in sap2000. Overview of the procedure for timehistory analysis. Finite element method mit massachusetts institute of. 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 working on a model using etabs 2016, i have performed pushover and time history fna and the hinge results are not complying. How can i find base shear, overturning moment, story drift. Applicable to static, modal, and buckling load cases.
Pdf format and can be accessed from within the program using the help. Sap2000 dynamic analysis capabilities include the calculation of vibration modes using ritz or eigen, response spectrum analysis, and time. By default, sap displays the deformed shape for the first load case. Pdf sap fico complete enduser manual realtime project free download. This is your first check to see if there are any problems with the model. The modal timehistory load case would complete during a subsequent analysis if the prerequisite modal case had been run in a previous analysis. However, it is still more efficient to use the minimum number of unique load patterns required for any given purpose, rather than using duplicated load patterns. The third part of this volume, the sap2000 introductory tutorial manual, is intended to provide first time users with handson experience using the modeling, analysis and design features of sap2000.
Sap15 analysis of year end fluctuations revised 0502. Guidelines for accelerationload application in an arbitrary direction. The program includes stepbystep large deformation analysis, multiple p delta, eigen and ritz analyses, cable analysis, tension or compression only analysis, buckling. Since i want to have the time history analysis continue with 1. Sap2000 a stepbystep guide for bengmengmsc students familiarizing with this piece of software. Timehistory analysis first steps tutorials computers and. It is clear that the building can be modeled correctly in the sap pragrama 2000 delivering easy and fast way all the efforts of the elements of the structure further including periods of the structure and its participation modal. Therefore, dynamic analysis methods forestimating the response of a concrete gravity dam plays an extraordinary role. List of content download recorded accelerograms from the peer database upload a selected accelerogram to sap2000 run the time history analysis and display the results. Sap 2000 tutorial session notes mit opencourseware. Sap2000 is a program developed by the company csi, computer and structures, inc. Null steps happen is nonlinear analysis as when the elements go beyond the yield point, they start losing stiffness.
Sap2000 manual sap2000 is a program developed by the company csi, computer and structures, inc. Once the analysis has finished, you may want to look at the entire analysis results screen before pressing the ok button. Sap2000 book pdf download csi analysis and reference manual for sap2000, etabs and safe 2. As you can see, sap2000 is a powerful structural analysis tool and can be used for a. It also includes modules for the design of steel sections rolled and cold formed and reinforced concrete beams, columns, slabs, walls, footings in accordance with american, european, canadian and other international codes. For this structure, a damping of 5 percent of critical was specified.
1357 728 962 427 934 936 899 1024 1177 675 478 685 192 797 40 172 1340 93 1289 51 88 970 982 1220 1447 263 183 237 835 1383 1451 291 1131 158 1021 1111 845 1461 658 1387 1043 353 1492 531 1277 81