concrete
How do you model a pre-tensioned bonded tendon and a pre-tensioned unbonded tendon in preststressed concrete beams in ansys APDL?
31 December 2019 6,292 3 View
I just wanted to know if there are any guidelines for size of beam, span of beam, size of column, length of column, reinforcement detailing etc., for a beam column joint while testing it in a...
04 May 2018 6,297 0 View
I understand that applied element method is adopted for progressive collapse studies of RC frames subjected to blast. Extreme loading software is based on this method but is neither available...
01 February 2017 1,659 0 View
I did tests on compression and split tension of concrete cured in sea water. while a reduction in comp. strength was observed, an increase in split tensile strength was observed when compared with...
02 March 2016 5,996 11 View
I have conducted a few tests on concretes mixed and cured in sea water. I observed that the strength increased for the first 14 days but decreased there after. I also repeated the tests for OPC,...
01 February 2016 2,296 5 View
I am not a mathematician and so is there any program or tool for the same? I require it before i adopt RGM for this function for optimization.
31 December 2015 2,584 3 View
Generally durability of concrete is determined by curing concrete in 5% or so solutions of H2SO4 or HCl and the loss of strength and weight is determined. I guess they only give the relative...
11 December 2015 9,656 7 View
Also through some light on parameters of measuring / comparing performance of rehabilitated beam?
11 December 2015 1,346 14 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...
05 August 2024 2,141 4 View
Do experiments on behalf of Our Business: Laboratory animal rearing Animal modeling Experimental animal behavior detection, image ultrasonic detection, electrophysiology platform Organoid...
05 August 2024 5,829 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...
26 July 2024 9,156 2 View
Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...
25 July 2024 8,108 0 View
I understand a glycerol stock for long-term preservation would be ideal, but how are working cultures generally stored? Mainly concerning Candida spp. isolates. A few references mention that they...
22 July 2024 6,592 3 View
I am giving starvation stress to the soil amoeba (Dictyostelium discoideum) cells in my study groups and using NAC as a negative control. I am using DHE for ROS measurement.
20 July 2024 6,354 0 View
