刚性桩复合地基在火力发电厂中的应用  

Application of rigid pile composite foundation in fossil-fired power plants

作　　者：马云良[1] 李莹 朱庆林 邱文朋 MA Yunliang;LI Ying;ZHU Qingling;QIU Wenpeng(Shandong Electric Power Engineering Consulting Institute Co.,Ltd.,Jinan 250013,China;Shandong Aoxiang Electric Power Engineering Design Consulting Co.,Ltd.,Jinan 250000,China;Huadian Longkou Power Generation Co.,Ltd.,Longkou 265700,China)

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013 [2]山东奥翔电力工程设计咨询有限公司,山东济南250000 [3]华电龙口发电有限公司,山东龙口265700

出　　处：《武汉大学学报(工学版)》2024年第S2期88-92,共5页Engineering Journal of Wuhan University

摘　　要：以某火力发电厂条形煤场工程为例,介绍了复合地基承载机理、分类、设计理论及适用情况,从而说明以高强预应力管桩为桩体的刚性桩复合地基是良好的地基处理方案类型之一,取得了较好的处理效果。研究成果对类似火力发电厂工程地基处理方案的选择具有一定的借鉴意义。By taking the strip coal yard project of a fossil-fired power plant as an example,this paper elaborates on the bearing mechanisms,classification,design theory,and application of composite foundation.Thereby demonstrating that the rigid pile composite foundation with high-strength prestressed pipe piles as the pile body is a good type of foundation treatment,which has achieved good treatment effects.It has a certain reference significance for the selection of similar engineering foundation treatment schemes in the future of fossil-fired power plants.

关 键 词：火力发电厂 刚性桩复合地基 高强预应力管桩 承载力 地震液化 

分 类 号：TU472[建筑科学—结构工程]