I have noticed that I got this type of warning.
"OUTPUT AT EXACT, PREDEFINED TIME POINTS WAS REQUESTED IN THIS STEP. Abaqus MIGHT ADJUST THE TIME INCREMENTATION BUT WILL NOT VIOLATE THE MINIMUM TIME INCREMENT ALLOWED IN THE STEP IN ORDER TO WRITE OUTPUT AT THOSE POINTS. CONSEQUENTLY, IN SOME...
Hi Mustaine, I tried using a mesh size but still get a very large result. I have attached a similar abaqus model but this one did not use the student version.
Best Regardshttp://files.engineering.com/getfile.aspx?folder=b78ee6d6-0713-4a0e-82f5-27a8a9e42d4c&file=Standard.cae
Hi, I have been trying to replicate furnace heating of a concrete block in ABAQUS, with the mode of heat transfer used as convection. I have temperature-time data in the amplitude, transient step, temperature related input such as density, conductivity, and specific heat. But every time I ran...
Hi, I'm new to ABAQUS and would like to ask questions about to model my concrete block under furnace condition. But I am not sure what I am supposed to do on Abaqus (would like to see temperature/time etc on the mesh model).
1. What is the best way to simulate the concrete block under fire? Is...
Hey guys, can anyone tell me the process of distressing ground anchor? In construction, we use some kind of machine that pulled tendon from an open end. I assumed that this method is also work for installation of temporary ground anchor, is this correct? But how do we release the stress? do we...
Hey guys, what is the best way to estimate water inflow into drained and hybrid basement? Is there any specific tools or equipment that I could use to accurately measured them? Currently, I'm using flow net to estimate water inflow for hybrid basement. For drained basement, I simply assumed that...
Hi LRJ, thank for your reply. I thought surveying would be in geotechnical but it appeared that I was wrong. Personally, I don't think that automatic levelling can be used to measure the height of a tree since the top and bottom parts of the tree are located at the same location. While levelling...
I would like to ask a few question for levelling. Is it even possible to measure the height different at the same location? For example, I want to measure the height of a tree at the bottom and at the top of the tree using levelling. Is this possible? If so how would one do it. (Automatic...
Hi
I'm having a problem calculating the peak undrained strength, Suv. The problem I have is that I'm unsure of which equation I can use to calculate it (see attachment for equipment dimension and data (11.1m)). I have two equations with me, the first one is Suv=12T/(pi*D^2*(2D)+6H) and the...
Hi, this is my first year doing engineering site characteristic. I would like to ask a few questions in regard to modified proctor compaction test result.
For example, I have two test results.
12% @ 100lb/ft^3
and
15% @ 110lb/ft^3
What is the meaning of these numbers?
I assume that 100lb or...
Hey everyone, thanks for your reply. Another question though, using similar example as the one above, 200m higher but each story is now 4metres (to keep it more realistic). What would happen to waterflow in pipe at the top of the building though? If the static pressure is already less than...
Ah I see, thank you for your reply. Yes it is the equivalent length of the valve, the question is more like "What is the equivalent length of the pressure reduction valve". I really thought that I made a big mistake somewhere, thank for clearing it up. Cheers
Hi guys, I have a question I would like to ask about calculating water in high-rise building.
Assuming that there is a water tank on the roof of a 200m tall building. The height of water in this tank is 2metres and will always remain 2metres. For simplicity, assume that each floor has a height...
