Bridge Abutment effect on flow field and/or Velocity Field ?

07 July 2018 1 4K Report

I am looking for a mathematical relationship to approximate the location at which abutments start affecting the flow field or velocity field of the current. Basically the distance where the abutments starts to disrupt the flow.

Kaveh Zamani

1- It depends on the Froude number, if Fr

Badges
Science topic

Similar topics
Mathematics

More Mohammed Ahmed's questions See All

When modeling a irdge in abaqus and you want to find the deck deflection, do you use U or, UT ?

Hello All when modeling a Birdge in abaqus and you want to find the deck deflection, do you use U or, UT ? Thanks

03 April 2018 4,574 0 View

Maximum shear stress in Abaqus ?

I have modeled a Steel I-girder bridge with a moving load in abaqus, i need to extract the maximum shear stresses fro each girder. is it the S, Mises or S11 S12 S22 S33 depending on my orientations??

03 April 2018 1,474 3 View

MPC modeling problems in Abaqus ?

Hello Everyone, I am trying to model An integral Abutment bridges in Abaqus CAE, the bridge is fairly simple, a concrete deck resting on 10 Steel (I-Beam) girders. i am having a lot of problems...

31 December 2017 2,318 1 View

Abaqus MPC contact Issue??

Hello every one I am trying to create a connection between a concrete deck defined as a shell and steel girders defined as wires, i have chosen to do this by creating an MPC connector type beam....

10 November 2017 3,091 0 View

Abaqus error, when trying to apply contact and constraint between shell and beam????

Dear all, I am modeling a deck on steel i girders but whenecer i define the contact and the restraints i get these 3 errors, how can i fix it I keep getting this error For *tie pair...

07 August 2017 4,392 0 View

Modeling Contact between shell elements in abaqus?

Hello everyone, i am currently modeling a steel i girder bridge in abaqus, i would like to know how to model the contact between the girders and the bridge. there is a total of 10 girders that all...

07 August 2017 6,546 1 View

SAP2000 moving load????

hello guys, when modeling a moving load (truck) on a bridge in sap2000 , and you choose say the full 3 lanes how does sap run the trucks, i.e does sap run the trucks on three lanes simultaneously...

06 July 2017 8,416 1 View

What is the difference between mathematical R^4 space and physical 4D unit space?

We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...

10 August 2024 6,678 14 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

How can I extract the mathematical equation from existing Neural Network Model?

There exists a neural network model designed to predict a specific output, detailed in a published article. The model comprises 14 inputs, each normalized with minimum and maximum parameters...

14 July 2024 2,714 3 View

Does anyone know, any conference related to "mathematical data compression" topic?

Please suggest me, I want to present my research work.

13 July 2024 1,461 1 View

How i can calculate mathematically COD concentration if i add 1gr from glucose to 1 L distilled water ?

how i can calculate mathematically COD concentration if i add 1gr from glucose to 1 L distilled water

08 July 2024 9,104 2 View

Interested in Postdoc position in Mathematics at IMI-BAS BG?

Computational topology of solitons The well-established research area of algebraic topology currently goes interdisciplinary with computer science in many directions. The Topological Data Analysis...

08 July 2024 2,816 0 View

Reality Bounded VS Mathematical Bounded toward interpreting mathematic solution?

btw have u ever know about math bounded and reality bounded? for example it happen when student interpret the solution of problem toward mathematics. if you have experience or research about that,...

03 July 2024 6,631 2 View

My new vision on “time duality” in heat and wave equations. How can we catch their solutions and qualitative properties?

Greetings mathematicians and physicists, As we know, the idea of assuming a higher space dimension than the natural 3 dimension is effective in solving many physical and mathematical...

29 June 2024 9,220 6 View