摘要
江阴长江公路大桥是一座特大型悬索桥 ,本文介绍其上部结构安装的施工工艺 ,对特定条件下塔吊的安装及锚固技术、高架法架设 3跨连续式猫道的施工技术、主缆 PPWS法施工技术及桥面吊装技术作了详尽的阐述。
Jiangyin Changjiang Highway Bridge is a super huge suspension bridge. This article mainly introduces the installation constructional method of the upper structure. And at the same time, a thorough formulation of the installation of the tower crane under a specific circumstances, the technology of the anchorage, the constructional techniques of the erection of the three\|span continuous duct, the PPWS constructional techniques of the main cable and the suspension setting of the deck.
出处
《施工技术》
CAS
北大核心
2000年第6期27-30,共4页
Construction Technology
关键词
公路桥
悬索桥
猫道
高架法
安装技术
highway bridges
suspension bridges
duct
elevated technique
installation techniques
constructional methods
