摘要
玻璃纤维增强塑料(简称GFRP)锚杆是一种新型的复合材料。文中通过现场拉拔试验、边坡监测以及工程经济性分析,进行GFRP锚杆在边坡支护中的应用研究。实践证明,采用GFRP锚杆对地质条件复杂、岩体破碎的红砂岩边坡进行支护是可行的,GFRP锚杆具有推广应用价值和广阔的发展前景。
Glass fibre reinforced plastic（also＂GFRP＂） rock bolt is a new type composite material.Through site pullout test,monitoring on slope and engineering economic analysis,this paper studies the application of GFRP rock bolt in slope support.It is proven from practice that it is feasible to support red sandstone slope with complicated geological condition and cracked rock using GFRP rock bolt.GFRP rock bolt has value to be promoted and applied in practice and has broad prospects.
出处
《路基工程》
2010年第4期154-157,共4页
Subgrade Engineering
