保温层塑料锚栓抗拉承载力的验收

Acceptance of Tensile Bearing Capacity of Plastic Anchor Bolt in Insulating Layer

针对现行规范中未见适用于塑料锚栓抗拉承载力的试验方法及抗拉承载力合格判定标准的情况，对2007年1月～2008年9月期间所实测的保温层塑料锚栓的抗拉承载力进行统计，分析影响抗拉承载力的因素，并对现场检测方法及合格与否的判定提出建议。

The current specification doesn＇t involve test method and measured standard for tensile bearing capacity of plastic anchor bolt, aiming at the above mentioned situation, this paper based on the 2007 statistical data of actually measured tensile bearing capacity of plastic anchor bolt in insulating layer, analyzed the influence factors on tensile beating capacity, put forward the suggestion about local testing method and qualitication determination of tensile beating capacity of plastic anchor bolt.