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Loess region Experimental study bearing behavior of pile foundation

Author: LinXinYuan
Tutor: XieYongLi
School: Chang'an University
Course: Geotechnical Engineering
Keywords: Collapsibility Xing loess Pile Capacity Negative friction
CLC: U443.15
Type: Master's thesis
Year: 2004
Downloads: 238
Quote: 2
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Abstract


This article relies on national highways (GZ40) Yu Yan highway a large bridge ( Chicago Bridge Rivera ) , loess region on the bridge pile bearing behavior were studied . Paper discusses the loess region pile load transfer mechanism and laws of the natural state of the collapsible area and flooded condition changes in vertical bearing capacity studied collapsible loess area and negative friction the size and distribution of resistance are given in both cases engineering pile friction pile , pile reaction force . Pile length verified the reasonableness of the design parameters , and further optimize the pile foundation design, design loads obtain pile settlement deformation , effectively guide the construction of the bridge superstructure . Thesis research for the design department in similar geological conditions to provide reference basis .

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CLC: > Transportation > Road transport > Bridges and Culverts > Bridges constructed > Bridge Foundation > Pile
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