Recent content by manutd@13

yes but i found out that the numbers are to complicated using the moment-area method, so i thought it was inappropriate as the question is non-calculator-use

ah yes! R.b=160KN, R.e=20KN it is, sorry forgot to include that in the post, i will do so right now

I don't get how to solve this problem in the simplest form... I would appreciate your help thanks! I have had some attempts at the question but the question is supposed to be non-calculator-use, so the method should rather be simple, and I couldn't come up with any sort of neat way to solve the...

Ah i left out the youngs modulus;; that helps a lot, i'l try again,thanks

The connections are pinned connections, the strain equation thermal increase/decrease is strain=a(▲t)L, and the A2 stated is correct, they are fixed distance apart, and the gravity is ignored yes

The connections are pinned connections, the strain equation is strain=a(▲t)L, and the A2 stated is correct

translation of the question: Area, Length and etc(e.g. young's modulus) information about each of the members are as given below, if there is rise of 40 degrees celsius in every member of the structure what would be the axial force in each of the members?

hi guys i've really been struggling with this question but I still can't get any glimpse of idea on how to solve the problem, so the conditions are given in the table and what the question is asking for is the axial force acting in each members of the structure. ah, almost forgot to tell you...