Hello,
Im tryna find this Tc to compare with my Ta calculated by formula. Im using ASCE 7-10-2016 on seismic design. Where do i get this Tc in STAAD.Pro?
BR,
hello eng-tips, i wanna ask how do you design properly the tie beam? i always use the moment from base column (fixed base support) to design the properties (geometri and steel reinforcement) and its the same value of steel along the beam (from the support to middle and to support again). theres...
Hello engtips
im designing a rafter for structural roof frame, why do we have to haunch the beam? is it the same as the tappered member? how do i calculate the nominal strength of the haunch section? and the eaves and apex connection, does anybody have a design guide with american code(AISC), i...
@kootk this is the plan view of sap2000 i got from him, the spacing between grade beam is 8m, the thickness of slab is 300mm and those grade beams are 1000mm depth, the end span of beam have less amount of reinforced bar than the middle...
@KootK and @jayrod12 this is the sketch made by my senior, can you please explain whats going on?
note: sloof is a ground beamhttp://files.engineering.com/getfile.aspx?folder=a918dd5f-7e86-487f-ade9-c44e84513036&file=ask.PNG
whats an elevated slab with beam? can you give some pictures to explain? what if the beams are hidden in the raft? whats the purpose of doing such thing like that?
hello engtips users
i wanna ask what are the considerations of using this ribraft foundation thing?
what are the advantages and disadvantages?
what are some load applied on it?
how do we design the slab and the beam?
thank you...
@ingenuity yes! thank you so much, do you know why would we should use some kind of beam that lack of moment of inertia like that? do you have more references that you could email me maybe?
hello engtips users
i wanna ask what are the considerations of using a wide beam?
ive seen so many carpark using this kind of beam.
what are some provision to design it?
regards.
hello engtips
is that true like everybody else said that the lower the story of moment frame the greater the bending moment of column (whether it caused by GL EQL)? because im runing a model in ETABS and the maximum bending moment found on 2nd story not the 1st one. if its so what should i...
@kootk about the footing wont produce uniform soil bearing what i know is when the cg of the footing and cg of column isnot on the same line, the eccentricities happen and the soil bearing become uniform and might be cause tension on the side of the footing , and your 1st and 2nd advices please
hello engtips, im designing a corner foundation, im confused how to calculated the strap footing when you got 2 eccentricity? can i just doing 2 calculations the first with x ecccentricity strapped with the right column and the second with y eccentricity strapped with the bottom column...