Can someone help me analyze the force reaction on this truss structure?

More Fakhrul Faiz's questions See All

Will COCONUT HUSK reduce strength on concrete when I replace the aggregate with coconut shell?

I am doing research on compressive strength and workability on concrete by using coconut shell replace the course aggregate. What I worried about is its COCONUT HUSK, is it really reduce the...

03 April 2013 5,840 5 View

Is there any other options to replace cement with other materials beside POFA?

I wanna know the materials that renewable sources, easy to get and so on.

31 December 2012 2,185 4 View

Does anyone knows about Palm Oil Fuel Ash (POFA)?

Comparison characterization between ordinary concrete and concrete with POFA .

09 October 2012 2,857 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Seyed Amin Mousavi

If you have pinned connection at nodes A, B, and G, this truss is externally indeterminate and you need to know relative stiffness of different elements. Besides, that inclined line give nothing to the problem as you have pinned (not roller) connection at node G. In any case some parts of the picture are not shown in above upload. So please re-upload it.

H. M.A. Mahzuz

the support system is not clearly drawn. Mr. Faiz needs to make it clear. I think B is hinged, G is hinged (but sloped and A is) roller support. Is that right? After Identifying the supports exactly it can be solved.

Amin H. Almasri

I guess this could be a frame, since trusses can not take distributed load, or else moment will develop in the truss. And there is clearly distributed load on the structure