The active pressure coeffiecent "Ka" assumes the cantilever wall deflects horizontally slightly at top of wall manuals will tell you the magbitude of deflection ( based on wall height). If your wall is restrained from deflecting you need to use "Ko" which is larger than ka.
The uniform or...
Haynewp... You mean the small aashto ped guide from 97? I will check that out tomorrow, i think they have a live load reduction based on dexk area in there but nit sure about load posting
I dont have my AISC manual but i use the tabke you are refering to quite often... If it is the table i am thinking of it has c1, c2 and c3... Just find bolt diameter and corresponding socket dismeter. Divide socket diameter by two- this distance must be less than dist from column face to bolt...
Anyone ever see a weight limit for a pedestrian bridge?? Or has anyone ever posted a pedestrian bridge? If so did you use PSF kn the sign? An overall safe weight-like in elevators? Number of people? I have a bridge that is 140ft that i want to post for around 50 psf...
Hi:
I am designing repairs for a pedestrian truss bridge. There is a splice at mid span of span 2 (span 2 is 139'-6" long). one of the spliced members is detriorated (diagonal). I want to completely remove the existing spliced diagonal and repalce in-kind. The existing diagonal that is...
