Ali Azimzadeh

13 Questions 18 Answers 0 Followers

Questions related from Ali Azimzadeh

Dynamic Time Historic Analysis in ABAQUS?

Can anyone help me to do time historic analysis with Abaqus? what kind of analysis method i have to choose in step module and what should i do else??? please help me. Thanks.

06 June 2015 2,477 1 View

Can anyone give me some information regarding static Riks analysis for concrete models in ABAQUS?

I need some references/papers that use static riks analysis for concrete models like Rc beam or column,actually i need some examples that explain the steps for setting static, riks analysis method...

05 May 2015 1,080 2 View

Is it possible to estimate steel stress-strain curve without having the experimental data?

how can i estimate ST-37 steel stress-strain curve by just initial parameters like Fy,Fu, E,... i don't have experimental results, is it possible to estimate bi-linear and tri-linear behavior of...

04 April 2015 8,441 2 View

Does anyone know about this error massage in ABAQUS analysis "Too many attempts made for this increment"?

I'm doing nonlinear static analysis to investigate cyclic behavior of a connection. when i use Quadratic type in mesh module to my model it takes too longer time than Linear one, and when i use...

04 April 2015 3,042 7 View

Are you familiar with concrete damage plasticity modelling in Abaqus?

I'm modelling a steel beam to reinforced concrete column joint in Abaqus/standard. I use concrete damage plasticity model for concrete modelling, but I don't know what value should I input for...

04 April 2015 9,447 16 View

Is it possible to see concrete cracking in Abaqus?

I would like to model a RC connection in Abaqus and analyze that under cyclic loading. My question is that, can I see how the connection starts to cracking and when? Thanks.

03 March 2015 9,088 5 View

Anyone familiar with the reinforcement of a concrete beam?

When the reinforcement is in to the concrete everything is ok. But I need some part of reinforcement to be out of concrete. At that time the outer part has not no displacement and no...

01 January 2015 6,629 13 View

What is the effect of decreasing PH on concrete properties?

If we do something to decrease the PH of concrete after mixing and molding, what will be the result? is the PH important parameter in concrete properties?is there any paper about this...

11 November 2014 286 19 View

Can we cure concrete specimens using their own humidity?

I want to put my specimens in the nylon lacuna up to 28 days and actually I don't allow evaporation of their water to complete hydration procedure. Is that an acceptable method as curing procedure...

11 November 2014 1,224 0 View

Is there any solution (like silica gel but liquid) that can protects another solution's activity (like bacteria culture) in environments with high PH?

I want to replace bacteria culture with water in concrete specimens to induce calcite by bacteria inside the concrete,but concrete has a high PH(about 12 or 13),and the optimum PH for bacteria...

11 November 2014 7,353 3 View

How many ways are there to determine damping ratio by the force vibration?

and can anyone suggest some papers about that?

10 October 2014 7,346 15 View

water absorption test

Does anyone know how can I access the RILEM 25 PEM(II-6)-water absorption test method? Or do you know another methods for doing this test?Please advise how can i get them? Thank you

10 October 2014 4,916 6 View

Does anyone have information about permeability studying on bacterial concrete or mortar?

I want to know witch tests are necessary to investigate permeation properties of bacterial concrete.witch codes are better and give acceptable results? What are your suggestions?

08 August 2014 4,843 2 View