The construction plan of the pier foundation pit of the Gongcunwu Reservoir Bridge is worked out on the basis of the construction contract,the bid documents,the tender documents,the bill of quantities and the construction design drawings of the Changjinghuang Railway bid one section,as well as the national laws,the regulations and rules of local governments,the current design and construction specifications,acceptance standards and technical regulations of the Railway Corporation and other relevant norms and standards.According to the engineering geology,hydrological and climatic conditions,combined with the field investigation and technical investigation data of the construction site,this paper expounds the construction scheme of the underwater pier foundation pit,such as the cofferdam support of the foundation pit in water,the insertion and closing of the steel sheet piles,etc.
pier foundation pit in watercofferdam supportsteel sheet pilespile cap
国家科技期刊平台
NSTL
万方数据
