DESIGN METHODS OF ANCHORS PLATES AS TENSION FOUNDATIONS OF TENSILE CABLE-MEMBRANE STRUCTURES
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摘要: 系统地介绍了轻型预应力张拉索膜结构适用的一种锚固基础类型锚板类型抗拔基础的工作机理和设计理论。讨论并比较了在不同地基情况下多种浅埋锚板极限上拔承载力的计算方法,给出建议了可供实际设计采用的计算公式。最后介绍了锚板的设计安全系数及其制作和施工。Abstract: The working mechanisms and design methods of anchor plates, one of the applicable tension foundations of tensile cable-membrane structures are introduced. Design approaches based on uplift capability are discussed and the appropriate methods are proposed.The safety factors and constructions of anchor plates are also introduced.
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[2] Rowe P K, Davis E H. The Behaviour of Anchor Plates in Sand. Geotechnique. 1982.32(1) :25~41 Murry E J, Geddes J D. Resistance of Passive Inclined Anchors in Cohensionless Medium. Geotechnique, 1989, 39(3) :417~431 [3] 丁佩民.张拉索膜结构与锚固基础相关问题研究:[博士学位论文].上海:同济大学2002 [4] Meyerhof G, Adams G,. The Ultimate Uplift Capacity of Foundations. Canadian Geotechnical Journal, 1968, 5(4) :225~244 [5] 丁佩民, 肖志斌, 张其林, 等.砂土中锚板抗拔承载力研究.建筑结构学报, 2003(3) [6] 张其林.索与膜结构.上海:同济大学出版社, 2002 [7] 程良奎.岩土锚固.北京:中国建筑工业出版社, 2003.60~61 [8] CECS 22:90 土层锚杆设计与施工规范 [9] 张继萱, 吴肖茗, 等.见:新型支挡--锚定板挡土结构的理论与实践.北京:中国铁道出版社, 1996 [10] 刘祖德, 等.螺旋锚在基坑护壁工程中的应用.土工基础, 1991, 5(I) [11] Bowles J E. Foundation Analysis and Design. Third Edition. New York:McGraw-Hill inc.. 1982
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