摘要
Abstract
According to the characteristics of flood discharge aqueduct of Beipai River of Middle Route Project of South-to-North Water Diversion, including large design discharge, high grade of loads and strict requirements for construction, we have studied the loading features of the upper and lower parts of the aqueduct, and compared the construction difficulty and schedule, the pre-stressed concrete simple supported beam scheme is adopted for the upper structure, which is a single trough in a single line. With consideration of the geological conditions of the engineering area, columnar pier was selected as lower pier of the aque-duct, and rock-socketed pile is designed as the foundation of the pier. Through analysis and calculation aiming at 3 basic cases of the aqueduct, the results meet the requirements and specifications.关键词
梁式渡槽/断面形式/小箱梁/南水北调中线工程Key words
beam aqueduct/section form/small box girder/Middle Route Project of South-to-North Water Diversion分类
建筑与水利
