简化建模对结构连续空心板力学性能的影响  

Effect of simplified modeling method on mechanical performance of continuous structure hollow slab bridge

作　　者：渠广镇 周广利 钟军 李赫 QU Guang - zhen1 ,ZHOU Guang -li1, ZHONG Jun1 , LI He2(1. Shandong Transportation Institute, Shandong Jinan 250031 China; 2. School of Transportation Engineering Shandong Jianzhu University, Shandong Jinan 250014 Chin)

机构地区：[1]山东省交通科学研究院,山东济南250031 [2]山东建筑大学交通工程学院,山东济南250014

出　　处：《山东交通科技》2018年第1期61-64,共4页

摘　　要：通过建立一结构连续空心板的单梁和梁格模型,分析空心板桥的静动力特性,并将数值结果与试验对比。研究结果表明,斜交连续空心板用单梁模型模拟误差较大,考虑角度修正后结果与梁格法接近。Through the establishment of a single beam and beam model of a continuous hollow slab, the dynamic characters and the responses of static load are analysed and compared with test result. The result shows that the simulation error of single beam model for skew continuous hollow slab is larger, and the results considering the angle correction are close to the beam grid method.

关 键 词：结构连续空心板 简化建模 静动力试验 梁格法 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]