qw
of course,
FLAC is a useful software for tunnel behaviour simulation
Here is some of the examples
great code to perform tunnel simulations
Hi everyone, I am working on soil-box tunnel structure interaction under earthquake loading. The solid element is used to model soil and concrete structure both. The concrete structure is...
08 September 2018 6,297 0 View
Hi everyone, I have seen a table of strain limits in the design earthquake for the structure in the FEMA (2009). My question is what kind of the strain limits which shown there. Is it axial train...
06 July 2018 811 0 View
Hello everyone, I want to use PDMY model to run soil-structure interaction in OpenSees but I dont know how to calibrate parametes else if I had shear wave velocity and density. Is there anyone...
10 November 2017 2,832 0 View
Hi everyone, I am modeling 2D tunnel - soil interaction under seismic loading but I have problem in soil-tunnel contact. Soil is shell element and tunnel lining is beam element. I want to...
09 October 2017 7,384 4 View
Dear all, There are many equations about the relationship of tensile strength, compressive strength and elastic modulus of normal weight concrete. May anyone help me some recommendations such as...
11 December 2016 4,928 13 View
Hello anyone! I am reading some papers relative circular tunnel, but i don't know about no-slip and full-slip condition. Could anyone explain detail to me? Thank in advance! Some papers of ...
03 April 2016 5,524 5 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...
05 August 2024 3,665 0 View
Mobile apps can be a powerful tool for enhancing academic performance, how can we use mobile apps for improving academic performance
04 August 2024 9,492 0 View
Molecular docking software/ websites?
02 August 2024 8,704 7 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View
I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...
28 July 2024 2,979 1 View
AGILENT HPLC 1100 SERIES operation assistance needed.
25 July 2024 10,045 2 View
