广乐高速公路桥梁上构标准化设计

近20 a来,我国高速公路建设发展迅速,高速公路设计、施工和管理水平有了长足进步。由于高速公路桥梁工程所占比重较大,在建设期间暴露的质量问题不少,质量通病未得到有效遏制,实践表明极需推行标准化设计、标准化施工和管理。为此,交通部专家委员会主持编制了交通行业桥涵通用图并进行了宣贯,以促进高速公路桥梁工程质量的全面和稳步提高。本文以交通行业桥涵通用图为基础,结合广东省的桥梁建设实践经验,即介绍桥梁标准化设计在广乐高速公路设计中的应用和推广。

Standardized Design for Super Structure of Bridges along Guangzhou-Lechang Expressway

For the recent 20 years,expressway construction has developed rapidly in China,and design,construction,and management levels have improved greatly as well.Bridge construction covers a great proportion in the whole project,and a lot of quality problems are exposed during construction period without been prevented,which reveals it is necessary to carry out standardized design,construction and management.In order to improve the quality of the expressway bridge,Expert Committee of MOC presides the compilation o...