机构地区: 中国冶金科工集团有限公司中冶京诚工程技术有限公司
出 处: 《广州建筑》 2009年第5期24-30,共7页
摘 要: 阐述了锚杆锚固长度上限设置的不同观点和做法,分析了以临界锚固长度作为上限的设计方法的缺陷,提出了"合理锚固长度"的概念和设计方法以及较佳锚固长度上限的建议值。 Different views and practices of setting upper-limit of anchoring length are discussed, the defects of design method for taking critical anchoring length as upper-limit are analysed, and " the reasonable anchoring length' and its design method are proposed, and the adequate upper-limit of anchoring length are recommended.