基于离心模型试验技术的填方沉降研究进展  

Research Progress of Fill Settlement based on Centrifugal Model Test

作　　者：周远强 曹杰 高鹏 王东晶 陈建 杨腾 ZHOU Yuanqiang;CAO Jie;GAO Peng;WANG Dongjing;CHEN Jian;YANG Teng(Machinery Industry Survey and Design Research Institute Co.,Ltd.,Xi'an 710043,China;Key Laboratory of Special Geotechnical Properties and Treatment of Shaanxi Province,Xi'an 710043,China;Existing Engineering Inspection and Appraisal Platform of Shaanxi Province,Xi'an 710043,China)

机构地区：[1]机械工业勘察设计研究院有限公司,西安710043 [2]陕西省特殊岩土性质与处理重点实验室,西安710043 [3]陕西省既有工程检测与鉴定平台,西安710043

出　　处：《西北水电》2023年第4期23-29,共7页Northwest Hydropower

基　　金：国家自然科学基金面上项目(52279109);陕西省创新能力支撑计划项目(2023-CX-TD-34);国机集团青年科技基金重点项目(QNJJ-ZD-2022-17).

摘　　要：近年来,随着中西部大规模的基础设施建设,涌现了大量填方工程,作为岩土工程领域最佳物理模拟方法-离心模型试验对填方工程模拟具有独特优势。通过简述了国内外离心模型试验的发展概况,以众多填方工程离心模型试验成果为依据,分别从填方工程模拟方法与技术、沉降影响因素和沉降规律、沉降控制技术等方面,对已有的研究成果进行了系统地回顾和总结,并作了相应的展望。In recent years,with the large-scale infrastructure construction in the central and western regions of China,a large number of filling projects have emerged.As the best physical simulation method in the field of geotechnical engineering-centrifugal model test has unique advantages for filling engineering simulation.In this paper,the development of centrifugal model test at home and abroad is briefly introduced.Based on the results of centrifugal model test of multiple filling projects,from the aspects of filling engineering simulation methods and technologies,settlement influencing factors and settlement laws,settlement control technology,etc.,the existing research results are systematically reviewed and summarized,and the corresponding prospect is made.

关 键 词：填方工程 离心模型试验 沉降 

分 类 号：TU41[建筑科学—岩土工程] TU44[建筑科学—土工工程]