底板合拢束横向效应参数分析
Parametric Analysis of Bottom Continuity Tendons transverse effect
底板合拢束张拉在底板横向产生附加效应。本文分析了底板合拢束产生底板横向应力的作用机理，同时选定设置横隔板与否、底板厚度以及底板线形次数作为结构参数进行参数化分析，以某主跨为170m的连续梁桥为分析对象，以明确各种结构参数对底板横向应力的影响程度。
Bottom continuity tendons induce transverse additive effect.In this paper,the mechanism of bottom continuity tendon is investigated. At the same time, this paper selected installation of diaphragm plate or not, the thickness of bottom slab, the longitudinal line shape of bottom slab as structure parameters and conducted paramatric analysis.By analyzing a main span of 170m continuous beam bridge, this paper try to figure out the influence of parameters on the transverse stress in bottom slab.
吴迅、项晓阳
公路运输工程工程基础科学工程设计、工程测绘
桥梁工程横向效应参数分析
bridge engineeringtransverse effectparametric analysis
吴迅,项晓阳.底板合拢束横向效应参数分析[EB/OL].(2013-04-22)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201304-437.点此复制
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