锚索长期承载性力性能检测技术及安全评价方法研究

Study on Detection Technique of Long-term Bearing Capacity Derformance and Safty Evaluation Method for Anchor

基于大量工程实践,提出了一种实用的锚索长期承载力性能检测技术方法,结合汕汾高速公路高边坡工程实例详细介绍了该技术方法的在边坡锚固工程锚索结构工作状态下的检测技术方法及锚固应力安全评价计算方法。实践证明,该技术方法简单实用,易于方便技术人员掌握,可用于锚固工程施工过程中以及锚固工程工后维护、运营中锚固结构工作状态长期性能检测与评价。

This paper introduced practical detection technique of long-term bearing capacity performance of anchor.Based on high slope engineering of Shanfen expressway,it analyzed detecting method under the working condition of anchor structure in slope anchorage engineering and calculation method for safety evaluation of anchorage stress.Practice showed that,this technique was practical and easy to mater.It could be used in the construction and maintenance of anchorage engineering and long-term performance test and evaluation for anchorage structure in working condition.