吉林雾凇立交桥异型块A设计分析  

Design Analysis on Special Shape Piece A of Jilin Rime Grade Separation Bridge

作　　者：王海军[1] 贾艳敏[1] 徐莲净[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《森林工程》2006年第2期48-49,共2页Forest Engineering

摘　　要：本文结合吉林雾凇立交桥异型块A的设计,简要介绍了异型块A整体构造、尺寸拟订、支座设置、整体受力分析与局部分析等方面的内容,运用空间梁格分析法对其建模并进行配筋(束)计算,从而为类似结构设计提供参考。Combining with the design of special shape piece A of Jilin rime grade separation bridge, the whole structure design, the dimension, the support settlement and bearing capacity analysis of special shape piece A are briefly introduced. The analytic approach of space grid beam is applied to reinforcement （strands）, which can offer reference for similar structural design.

关 键 词：异型块设计 结构计算 支座设置 

分 类 号：TU201[建筑科学—建筑设计及理论]