详情

Evaluation of Lateral Pile Resistance Near MSE Walls at a Dedicated Wall Site

项目名称：	Evaluation of Lateral Pile Resistance Near MSE Walls at a Dedicated Wall Site
摘要：	The objectives for this study include the following, all aimed at improving the understanding of pile-mechanically stablized earth (MSE) wall interaction: (1) Measure reduced lateral pile resistance vs. displacement curves for circular, square, and H piles behind a mechanically stabilized earth (MSE) wall with steel strips and grid reinforcement. (2) Measure the increase and distribution of tensile force in the MSE reinforcement induced by lateral pile loading. (3) Measure effect of special pile head geometry (e.g. corrugated pipe sleeves, double plastic sheeting) on lateral pile resistance. (4) Develop design rules (e.g. p-multipliers) to account for reduced pile resistance as a function of spacing and reinforcement. (5) Develop equation to predict reinforcement force induced by pile loading. (6) Develop design equations to account for pile shape and pile head geometry.
状态：	Active
资金：	302000
资助组织：	Iowa Department of Transportation<==>Kansas Department of Transportation<==>Minnesota Department of Transportation<==>Montana Department of Transportation<==>Oregon Department of Transportation<==>Texas Department of Transportation<==>Utah Department of Transportation<==>Wisconsin Department of Transportation<==>New York State Department of Transportation<==>Florida Department of Transportation<==>Massachusetts Department of Transportation
项目负责人：	Stevens, David
执行机构：	Brigham Young University
开始时间：	20131202
实际结束时间：	20180930
主题领域：	Bridges and other structures；Geotechnology；Highways