Masoud Hasanzade

9 Questions 6 Answers 0 Followers

Questions related from Masoud Hasanzade

How can I calculate the strain of the two thick-wall cylinders due to internal pressure after cracking of the outer cylinder?

Dear all As it can be seen in the figure, I have two thick-wall cylinders in which the inner cylinder is under incremental pressure. The outer cylinder is made by concrete and gets cracked after...

11 December 2021 6,071 2 View

Has any tension stiffening test ever been performed at high temperature?

Dear all, Do you know any paper which provides the results of tension stiffening test at high temperature? I would be happy If you share any article you know. Best Regards.

26 November 2021 7,062 3 View

What are the relations for calculating the mechanical properties of steel bar at elevated temperatures?

Dear all, Do you know an article which has been provided simple relations in order to calculate the mechanical properties (modulus of elasticity) of steel reinforcements (bar) at elevated...

20 November 2021 5,369 2 View

How can I calculate the radial expansion of a bar embedded in concrete due to temperature increase?

Dear all As it can be seen in the figure, when temperature increase the bar and the concrete expands. I want to calculate the radial expansion (ri,T) of a bar embedded in concrete due to...

14 November 2021 9,845 3 View

Is there any paper that shows information about rib face angle of steel bars?

Dear all, In the pull-out tests, the rib face angle of steel bars is one of the important factors. Is there any paper or brochure that provides information about rib face angle of steel bars? For...

11 November 2021 2,086 3 View

How can I calculate the tensile strength of concrete at high temperature?

Dear all, Do you know any relation between tensile strength of concrete and temperature? I want to calculate the tensile strength of concrete at high temperature by having tensile (or compressive)...

10 November 2021 6,983 4 View

How is the behavior of water-saturated concrete at low temperature?

Dear all Do you know any articles about the the behavior of water-saturated concrete at low temperature? Rostàsy and Wiedemann (1980) and Rostàsy and Sprenger (1984) had conducted some...

04 October 2021 9,314 2 View

How is the behavior of plain concrete in cold temperature?

Dear all I want to exactly know what the effect of low temperature on the strain at peak is. In an article, it has said that, as the temperature decreases, the strain at peak increases (Fig 1) but...

25 September 2021 2,841 3 View

In Modeling Structures, Shall I consider the strains due to change in temperature while I use the properties of materials in final temperature ?

Dear all, I am modeling reinforced concrete structures in cold temperature. In my work, I use properties of materials in cold temperature but I don’t know whether I consider the strains due to ...

18 September 2021 4,682 2 View