Abstract Because of the complicated structure, traditional Euclidean geometry is difficult to accurately describe inner distribution pore soil. According fractal laws structure in porous media, a popular capillary model was presented study three phase heat transfer unsaturated Considering soil size and its tortuosity, by using method about tortuosity depict scaling relationships, aim this paper...

The influence of sulfate-reducing bacteria (SRB) on the corrosion behaviors X80 pipeline steel was investigated in a soil environment by electrochemical techniques and surface analysis. It found that SRB grew well acidic further attached to coupon surface, resulting microbiologically influenced (MIC) steel. process significantly affected biofilm surface. Steel inhibited highly bioactive at earl...

Induced trench method is a well-known technique usually used to reduce the soil pressure applied on buried pipes. This involves use of lightweight compressible material above pipe increase positive arching, and thus, decrease pipe. However, little efforts have been given by previous studies check applicability using tire-derived aggregate (TDA) as light weight in induced method, where it not cl...