Based on the consideration of longitudinal warp caused by shear lag effects on concrete slabs and bottom plates of steel beams,shear deformation of steel beams
NT build 443,or profile fitting method,is often used to measure the diffusion coefficient of chloride in concrete.However,this method is quite laborious and nee
The improvement of question soils with cement shows great technical,economic and environmental advantages.And interest in introducing electrical resistivity mea