摘要
传统的多层弹性体系理论路面的力学计算方法难以全面地分析水泥砼路面沥青加罩结构的力学响应 .利用三维有限元计算工具 ,分析了水泥路面上不同的加罩结构以及各自不同的层间接触条件、不同的基础处理方法、不同的结构计算参数 ,在荷载作用下的力学响应 。
Elastic multiple layered theory is difficult to analyze the stress response of asphalt overlays structure on cement concrete pavement wholly. A three dimensional finite element analysis method is used to analyze the mechanics response under different asphalt overlays structure on cement concrete pavement with different interface conditions,different disposal methods of foundation and different mechanics calculation parameters.Some significative results are obtained.
出处
《华中科技大学学报（城市科学版）》
CAS
2002年第4期64-68,共5页
Journal of Huazhong University of Science and Technology
关键词
三维有限元
水泥砼路面
沥青加罩
力学响应
3D finite element
cement concrete pavement
asphalt overlay
mechanics response
