刚性道面接缝有限元模型发展.docVIP

Advanced Pavement Design: Finite Element Modeling for Rigid Pavement Joints 高等道面设计：刚性道面接缝有限元建模 Report II: Model Development 报告Ⅱ：模型发展 PREFACE 序言 The research reported herein was sponsored by the U.S. Department of Transportation, Federal Aviation Administration (FAA), Airport Technology Branch under Interagency Agreement DTFA03-94-X-00010 by the Airfields and Pavements Division (APD), Geotechnical Laboratory (GL), U.S. Army Engineer Waterways Experiment Station (WES), Vicksburg, Mississippi. Dr. Xiaogong Lee, Airport Technology Branch, FAA, was the technical monitor. Dr. Satish Agrawal is Manager, Airport Technology Branch, FAA. 该研究报告由美国联邦航空管理局（FAA），机场和间协议03-94-x-00010下机场技术（APD）Xiaogong Lee博士是技术总监，Satish Agrawal博士是主管。 This study was conducted under the general supervision of Dr. W. F. Marcuson III, Director, GL, and Dr. Raymond S. Rollings, Acting Chief, APD. This report was prepared under the direct supervision of Mr. T. W. Vollor, Chief, Materials Analysis Branch (MAB), APD. The project principal investigator was Mr. Michael I. Hammons, MAB. This report was written by Mr. Hammons. The assistance of Dr. Don Banks, Acting Assistant Director, GL, is gratefully acknowledged. 这项研究是W. F. Marcuson III博士Raymond S. Rollings博士的监督下进行的。T. W. Vollor的直接管理下准备的。该项目首席研究员是Michael I. Hammons。本报告由HammonsDon Banks博士给与的支持表示深深的感谢。The Director of WES during the preparation of this publication was Dr. Robert W. Whalin. The Commander and Deputy Director was Colonel Bruce K. Howard, EN. 在本报告出版准备阶段美国陆军工程兵水道试验站（WES）的主任是Robert W. Whalin博士，指挥和副主任是Colonel Bruce K. Howard上校。 CONTENTS 目录 EXECUTIVE SUMMARY 执行概要 INTRODUCTION 引言 Background 背景 Objective 目标 Scope 范围 FINITE ELEMENT CODE DESCRIPTION 有限元代码描述 Background 背景 Isoparametric Element Considerations 等参数单元的考虑 Element Descriptions 单元描述 2D Element Descriptions 2D单元描述 3D Element Descriptions 3D单元描述 SINGLE-SLAB RESPONSE AND SENSITIVITY STUDIES 单板响应和灵敏度的研究Background 背景 Example Problems for Sensitivity Studies 灵敏度的研究实例 Interior Load Case I 中心荷载情况I Inter