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深基坑边壁喷锚板的支护结构设计
引用本文:王年云.深基坑边壁喷锚板的支护结构设计[J].华中科技大学学报(城市科学版),1996(1).
作者姓名:王年云
作者单位:武汉城市建设学院城市建设与管理系
摘    要:针对喷锚板支护结构新技术运用于基坑支护存在的问题,依据受力机理分析及计算结果,指出基坑支护中的喷锚板与隧洞支护的喷锚混凝上有本质区别.提出破坏型式界限公式,改进钢筋的配置、喷射层厚度及设置双垫板的技术措施.

关 键 词:深基坑  喷锚板  破坏型式界限  钢筋配置  喷射厚度

Design of Anchored Guniting Slab as a Supporting Structure of Deep Foundation Pit
Wang Nianyun.Design of Anchored Guniting Slab as a Supporting Structure of Deep Foundation Pit[J].Journal of Huazhong University of Science and Technology,1996(1).
Authors:Wang Nianyun
Affiliation:Dept. of Urban Construction and Management
Abstract:In order to resolve problems existed in the application of anchored gunitins slab to the supporting structure of deep foundation pit, the differences between anchored gunning slab in foundation pit and gunite concrete in tunnel based on the analysis of the supporting structures' behavior is point'ed out and so on is presented.
Keywords:deep foundation pit  anchored guniting slab  collapse limiting conditions  arrangement of reinforcement  thickness of guniting
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