浅谈杂厚填土层的桩基选型  

Introduction to Miscellaneous Fill Thick Soil Pile Foundation Type Selection

作　　者：杨春森[1] YANG Chunsen(Logistics Department, Wuyi University ,Wuyishan, Fujian 35430)

机构地区：[1]武夷学院后勤处,福建武夷山354300

出　　处：《武夷学院学报》2016年第9期69-72,共4页Journal of Wuyi University

摘　　要：探讨如何从安全性、合理性及经济性三个方面进行杂厚填土层的桩基选型,首先介绍桩基选型的几个基本要素,即桩基类型、影响桩基选型的因素及桩型选择原则,其次结合实际案例进行分析,提出了较好的桩基优化过程模式为:地勘单位建议→设计单位建议→专家意见→建设单位组织反复论证→桩型最终确定,最后证明案例科学的选型带来了良好的经济效益;研究表明在地质条件特定下有多种桩基方案可以满足建筑物的使用功能需求时,只要在安全、合理框架下对桩基施工地区经验、施工的可靠性及经济性等方面进行多方案比较,优选桩型将取得良好的经济效益。Discusses how to from the aspects of safety, rationality and economy of three thick miscellaneous fill soil pile foundation of selection,First introduces pile foundation selection of a few basic elements,The pile foundation types and the influencing factors on the selection of pile foundation and pile type selection principle;The pile foundation types and the influencing factors on the selection of pile foundation and pile type selection principle,Good pile foundation optimization model is proposed：geological exploration units to design unit recommendation to expert advice to the construction unit group repeated proof eventually determine pile type, finally proved cases scientific selection has brought good economic benefit;Research shows that there is many kinds of pile foundation under the geological conditions of a specific scheme can meet the demand of building use function, as long as in the pile foundation construction in the framework of safety and reasonable experience, reliability and economy of construction schemes comparison, selection of pile type will achieve good economic benefits.

关 键 词：桩基选型 影响因素 优选过程 

分 类 号：U445[建筑科学—桥梁与隧道工程]