基于ANSYS的某涵洞填土厚度研究  

Research on thickness of filled soil of some culvert based on ANSYS

作　　者：黄天均 田美霞[2] 

机构地区：[1]中冶建工有限公司勘察设计院 [2]中煤国际工程集团重庆设计研究院

出　　处：《山西建筑》2010年第30期334-335,共2页Shanxi Architecture

摘　　要：以重庆某排洪涵为例,运用有限元软件ANSYS模拟和预测了不同填土厚度下,拱涵结构及其持力层的位移、应力及塑性区的分布情况,得出了一些有益的结论,为确定最终填土厚度提供了理论依据。Taking the flood-drainage culvert in Chongqing as example, the paper adopts the ANSYS simulation and forecasts the arch culvert structure, the displacement of bearing stratum, the stresses and the distribution of the plastic areas with various thicknesses, and concludes some good results, so as to provide the theoretical reference for identifying the final filled soil＇s thickness.

关 键 词：涵洞 有限元 数值模拟 填土厚度 

分 类 号：U449[建筑科学—桥梁与隧道工程]