Research on settlement analysis of large caisson foundation by centrifuge model test

doi:10.1088/1755-1315/768/1/012098

	Research on settlement analysis of large caisson foundation by centrifuge model test
	Guo,Mingwei 2; Dong,Xuechao 1,2; Wang,Qiang 3
刊名	IOP Conference Series: Earth and Environmental Science
	2021-05-01
卷号	768 期号:1
ISSN号	1755-1307
DOI	10.1088/1755-1315/768/1/012098
英文摘要	Abstract With the increasing scale of caisson foundation in the construction of long-span bridge engineering in China, the overall settlement of large caisson foundation is vital to the construction and safe operation of long-span bridge. Taking the large caisson foundation of Changtai Yangtze River Bridge as the engineering ground, the overall settlement of this caisson foundation was analyzed in detail at the construction stage of Changtai Yangtze River Bridge by centrifuge model test based on the distribution of actual stratum. The test results demonstrated that the overall settlement was about 225mm when the construction of Changtai Yangtze River Bridge is finished, the settlement curve can be divided into three stages with the construction process of Changtai Yangtze River Bridge, and they are slow growth, rapid deformation and deformation stability. The study provides important reference to the design of large caisson foundation of Changtai Yangtze River Bridge, and it also has significant referential meaning to the construction of similar caisson foundation.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1755-1307-768-1-012098
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/27134]
专题	中科院武汉岩土力学所
作者单位	1.University of Chinese Academy of Sciences, Beijing, China 2.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei, China 3.Jiangsu provincial transportation engineering construction bureau, Nanjing 210004, China
推荐引用方式 GB/T 7714	Guo,Mingwei,Dong,Xuechao,Wang,Qiang. Research on settlement analysis of large caisson foundation by centrifuge model test[J]. IOP Conference Series: Earth and Environmental Science,2021,768(1).
APA	Guo,Mingwei,Dong,Xuechao,&Wang,Qiang.(2021).Research on settlement analysis of large caisson foundation by centrifuge model test.IOP Conference Series: Earth and Environmental Science,768(1).
MLA	Guo,Mingwei,et al."Research on settlement analysis of large caisson foundation by centrifuge model test".IOP Conference Series: Earth and Environmental Science 768.1(2021).