Using three-dimensional finite element method,the construction process of the left bank concrete pedestal of Jinping I arch dam is simulated;and the simulation of the transient temperature field and the thermal stress field is also carried out.

Discussion on the backer concrete construction temperature control measures

Based on measured data and factual work of a metro station construction in shanghai,the bracing effect of concrete cushion is analyzed.

This paper puts forward some opinions and suggestions of destroying mechanism and reinforcement techniques of deck bedding concrete in old bridge rebuilding to provide reference for engineering practice.