双面直立式高路堤公路新结构计算机仿真研究

长江科学院院报 ›› 2006, Vol. 23 ›› Issue (1): 35-37.

双面直立式高路堤公路新结构计算机仿真研究

陈月顺, 卫军, 杨晓云, 余天庆

出版日期:2006-02-01 发布日期:2012-03-05

Numerical Simulation of Double Faced Upright Embankment Novel Structure

CHEN Yue-Shun, WEI Jun, YANG Xiao-Yun, YU Tian-Qing

Online:2006-02-01 Published:2012-03-05

摘要/Abstract

摘要： 双面直立式高路堤公路是一种新型的公路结构形式，如何合理地确定其中的土压力和拉筋应力是确保结构安全的关键。由于影响土压力和拉筋应力的主要因素有填土材料性质、拉筋材料性质及地基受力性能，所以借助于Msc.Marc对其进行了计算机仿真研究。首先通过正交试验的手段研究了诸因素对计算结果影响的显著性，在此基础上对现场试验结构进行仿真研究，并将试验结果和计算结果进行比较。二者的结果彼此印证了可信度，为这一新结构的设计和施工提供了理论支持，同时也为该新型结构的设计和施工提供了一种新的经济有效的研究手段。

Abstract: The double faced upright embankment highway is a new type of highway structure, and how to decide the soil pressure and reinforcement stress reasonably is the key factor to insure the structural safety. For the filled-soil material properties, reinforcement material perfor mances and the mechanical behaviors of foundation are the leading factors to influence the soil pressure and reinforcement stress, so they are cyber *. simulated
via Msc.Marc software. Firstly, the orthogonal experimental technique is used to study each factors significance to the calculated results, thereafter a field test structure is cyber-simulated, the calculated results are compared with the experimental results, the reliability of them is confirmed by this method, and then it supports the design and construction of this new structure theoretically. Meanwhile, the method in the paper is a economic and effective research technique to this new type structure.

陈月顺, 卫军, 杨晓云, 余天庆. 双面直立式高路堤公路新结构计算机仿真研究[J]. 长江科学院院报, 2006, 23(1): 35-37.

CHEN Yue-Shun, WEI Jun, YANG Xiao-Yun, YU Tian-Qing. Numerical Simulation of Double Faced Upright Embankment Novel Structure[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2006, 23(1): 35-37.