首页> 外文OA文献 >Stress Response Analysis of Concrete Pavement Under Tire of Heavy Vehicle
【2h】

Stress Response Analysis of Concrete Pavement Under Tire of Heavy Vehicle

机译:重型车辆轮胎下混凝土路面应力响应分析

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

This article illustrates the applicability of the Finite Element Method (FEM) in the analysis of multi-layer concrete pavement systems subjected to tire loading of a heavy vehicle. For the purpose of simplifying the interaction of the interaction system, it is appropriate to divide the system into two separate independent subsystems, the vehicle and the pavement. For this reason, 2-dimensional interaction model of the contact vehicle-obstacle and 3-dimensional FEM model of the concrete pavement were created. A several constitutive material models, such as linear elastic model, are applied in the analysis to describe the behaviour of the pavement structure. The numerical results from the first computational model can be used as the input for the second calculation phase. The concrete pavement represents a standard pavement, which is used for the regular road structures in road engineering. FEM modelling of the pavement can be used for the direct estimation of the pavement response without performing time and cost expensive field experiments. Calculations were performed in software ADINA using FEM method.
机译:本文说明了有限元方法(FEM)在经过重型车辆轮胎装载的多层混凝土路面系统分析中的适用性。为了简化交互系统的相互作用,将系统划分为两个独立的独立子系统,车辆和路面是合适的。因此,创建了2尺寸的2维相互作用模型和混凝土路面的三维FEM模型。在分析中应用若干组成型材料模型,例如线性弹性模型,以描述路面结构的行为。来自第一计算模型的数值结果可以用作第二计算阶段的输入。混凝土路面代表标准路面,用于道路工程中的常规道路结构。路面的有限元模型可用于路面响应的直接估计,而不进行时间和成本昂贵的现场实验。使用FEM方法在软件Adina中进行计算。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号