摘要
分析了锚杆护表构件中的托板与围岩的相互作用,阐述了锚杆托板对发挥锚固力的作用。利用FLAC软件进行了全长锚杆锚固效应的数值模拟研究,其结果为深入进行锚杆托板效应分析与锚杆支护工程设计等提供了参考,具有一定的理论意义。
In anchor support system, the anchor is essential. But the support plate for anchor is also of great importance. Using FLAC software, simulating analysis of anchoring function of total-length anchor is carried out. The result of analysis can be taken for reference in study of function of support plate for anchor and in design of anchor support system.
出处
《矿业工程》
CAS
2006年第5期65-67,共3页
Mining Engineering
关键词
全长锚固锚杆
托板
锚固效应
应力分布
total-length anchor
support plate for anchor
anchoring function
distribution of stresses
