Title :
Application and Research of Multi-ring Bracing System Used in Deep Foundation Pit with Irregular Shape
Author :
Chen Yong-Zhan ; Yuan Ju-Wei ; Sun Bang-Bin ; Yao Bing
Author_Institution :
Nanjing Urban Constr. Investment Holding(Group)Co. Ltd., Nanjing, China
Abstract :
With a foundation pit engineering example, layout principles and design method of multi-ring bracing system in the foundation pit are discussed, while the stiffness formula is supposed for design of retaining and protection structure. The calculate results are compared with measured data. It is indicated that circular strut system has good adaptability in deep foundation pit with irregular shape, and the suggested method can be used in similar engineering.
Keywords :
elastic constants; foundations; geotechnical engineering; rings (structures); circular strut system; irregular shaped deep-foundation pit; layout principles; multiring bracing system; retaining-protection structure design method; stiffness formula; Concrete; Force; Monitoring; Shape; Soil; Structural beams; Deep foundation pit; Irregular shape foundation pit; Multi-ring bracing system; Stiffness formula of ring bracing strut system;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2014 7th International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-6635-6
DOI :
10.1109/ICICTA.2014.218
