论文部分内容阅读
本文首先介绍了GPZ(09T)公路桥梁盆式支座系列通用图产生的背景、主要技术指标,单向、双向、固定3种支座类型的结构组成,接着介绍了2座2.5MN单向支座的验证性试验,试验数据表明符合2009新标准要求。文中重点介绍了该系列产品的结构特点——多重防尘功能、零件互换及通用性以及中间钢板的设计特色。附表列出了3种支座类型的主要设计参数,并指导工程人员如何通过本系列通用图对支座类型、承载力水平进行选择。该系列通用图注重工程实用性,为工程人员扩大了选择面。
This paper firstly introduces the background, main technical specifications, structure of unidirectional, bidirectional and fixed three types of supports of GPZ (09T) highway bridge basin support, then introduces two 2.5MN unidirectional branches Seat of the confirmatory test, test data show that meet the new requirements of 2009 standards. This article focuses on the structural features of the series - multiple dust-proof features, interchangeability and versatility of parts, and the design features of the intermediate plate. The schedule lists the main design parameters of the three types of support, and instructs engineers how to choose the type of support and the level of bearing capacity through this series of general plans. This series of general-purpose drawings focus on practical engineering, expanding the choice of surface for engineering staff.