Is there a specific value for the composite column slenderness to be slender according to Eurocode?

11 January 2017 1 6K Report

I looking for a specific value of slenderness ratio for a slender composite column according to EC4. I found that in ACI code, where the ratio must be greater than 22, but I did not find like that in EC4.

Wenbin Yu

It all depends what type of composite beam theory you are using, and what type of behavior the beam is experiencing. We have tested for many cases that VABS-based composite beam theory can provide accurate prediction for beams with slenderness less than 10. See my recent presentation at https://cdmhub.org/resources/1316. Or our recent paper at https://cdmhub.org/resources/1217.

Badges
Science topic

More Samoel Mahdi Saleh's questions See All

What are the key considerations for selecting the temperature in the thermal regeneration process of adsorbents?

I seek to understand the theoretical basis for selecting the optimal temperature for the thermal regeneration process of exhausted adsorbents, such as activated carbon loaded with dye molecules....

28 June 2024 1,867 3 View

Do I need to autoclave 2X CTAB and Wash buffer?

I am using CTAB method (Naser M. Salameh et al., 2014) for fungal DNA isolation and purification. During reagents preparation I am not sure weather I should autoclave 2X CTAB and Wash buffer. So...

09 June 2024 8,470 2 View

What is the Weight matrix in CNN?

How can we choose the weight matrix in the Convolutional Neural Network? And how this matrix is related to the kernels used in the algorithm?

01 June 2024 2,150 2 View

How can I get the code of openseespy of 3d structures for ida analysis?

I need a code of opensees python for 3d structure for IDA analysis please introduce a good source for this.

30 May 2024 8,926 3 View

Can anyone interpret why the absorbance in alpha amylase assay get increased with increased standard (inhibitor) concentration?

Can anyone interpret why the absorbance (DNS assay method) in alpha amylase assay get increased with increased standard (inhibitor) concentration? it should be decreased with increased standard or...

26 May 2024 4,753 2 View

Could the small transmembrane domain of the recombination protein from the virus be the reason for the lack of expression in E. coli?

I have a protein that is 117 amino acids long, with a 21 amino acid transmembrane domain at the C-terminus. I've cloned this protein into the pET28 expression vector in BL21, but am not seeing any...

20 May 2024 8,161 2 View

GRTensorII Package for Maple?

Please, if anyone has the GRTensorII (not GRTensorIII) algebra package for Maple send me. I tried to get it but I couldn't.

19 March 2024 8,067 0 View

Why get verious result in SVM model , when we shuffle dataset?

require scientific analystis

15 February 2024 1,488 0 View

What is the role of glacial acetic acid in the ring closure of Schiff bases?

06 February 2024 7,842 1 View

I need any data about the influence of avian influenza H9 on broiler and layer performance?

hi all I need any data about the influence of avian influenza H9 on broiler and layer performance, I mean the infunece on egg production, immune response, body weight gain, feed conversion rate,...

13 January 2024 4,360 0 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

In SEM, if a latent variable consists of three observed variables, and each observed variable has four items, what should I do?

Suppose I am studying the construct of "Academic Motivation" (latent variable) in students, which is measured through three observed variables: "Intrinsic Motivation," "Extrinsic Motivation," and...

31 July 2024 3,913 6 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

Bootstrapping in SEM Amos ?

Can a researcher use small sample size of 40 while using SEM with bootstrapping of 1000 and is it possible to get published

28 July 2024 4,402 2 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View