Abdelrahman Abdelaleem

5 Questions 13 Answers 0 Followers

Questions related from Abdelrahman Abdelaleem

I need suggestions for new promising research topics in the field of earthquake engineering and structural dynamics

I'm going to do research in this field, so any contribution is appreciated.

08 August 2017 1,982 7 View

Is it possible to implement a new element in SAP2000 as a user defined element like what happens in ABAQUS?

I need to simulate a continuous cable that goes through many sliding joints without being restrained by them. A researcher has formulated a multi-node sliding cable element and implemented it into...

05 May 2017 7,018 2 View

Does SAP2000 have the feature of considering material nonlinearity in the analysis?

I made a model of a fixed-free steel column. I defined the elasto-plastic stress-strain curve of the material and applied a very large lateral force to the top of the column. Then i ran the...

11 November 2016 8,309 8 View

IF a strut is attached to a joint and a cable passes through the same joint as if it is a pulley. how to model this joint in SAP2000?

The system I am working on is a cable-strut flat grid system like that shown in the figure. The upper inclined cables are used as "active cables". Those cables are supported along the boundaries...

10 October 2016 3,294 10 View

In a cable-strut structure, how can i accurately calculate the value of the pre-stress load required in cables?

the cables are used to provide a self-stress state of the structure before applying any loads.

08 August 2016 166 2 View