I've got an plan check note in Sonora, California for a 75' long x 7' tall CMU retaining wall that I must provide expansion joint detailing per TMS 402-16 Sec 4.1.5 because the Soils reports cites expansive soils in the area. CalTrans CMU retaining wall details call a joint every 90'. I thought...
I am designing a 2 story wood dwelling inside of a steel building which was not designed to carry any gravity or lateral load from my light frame wood substructure. Unless I can figure out how to show that there are no loads or interactions that affect the steel building, the AHJ has said that I...