Stress Transfer Model of Bamboo-Steel Composite Anchor

详细信息   

• 责任者：Zhang Yanjun (Key Laboratory of Mechanics of Western Disaster and Environment ; Lanzhou University ; Lanzhou 730000 ; China） ; Zhang Huyuan
• 刊名：Hydrogeology and Engineering Geology
• 出版年：2008
• 卷期：35(5)
• 关键词：喷锚支护 ; rock-bolting and shotcrete support
• 页码：p.37-40
• 图表：5 illus., 1 table, 14 refs.
• 分类号：1702
• issnNo：ISSN1000-3665
• isbnNo：CN11-2202/P

摘要

Bamboo-steel composite anchor (BSC composite anchor) is a newly designed anchor for stabilization of soil strata encountered in earthen historical site. From the perspective of composite mechanics of bamboo composite bolt mechanism of the work of internal systems, the authors put forward the internal system of bolt shear stress layer transfer model. The authors found that the internal layer of stress transfer curve can be achieved to optimal state using the following measures: changing the pipe with wood-modulus of elasticity ratio, etc.