预制混凝土检查井轴向承载力测试方法及结果分析

Test Method and Results Analysis on Axial Bearing of Precast Concrete Inspection Well

为了验证《预制混凝土检查井》标准规定的预制混凝土检查井产品轴向承载力检验指标和相应的轴向承载力测试方法,试制了规格为DN1200的预制混凝土检查井产品并开展了轴向承载力测试。测试结果表明,标准规定的轴向承载力指标是合适的,相应的测试方法是可行的。

In order to verify the axial bearing index and its corresponding test method of the precast concrete products from “precast concrete inspection Wells” standards, DN1200 precast concrete well is produced and its axial bearing is tested. The results show that the standard specification for the axial bearing index of precast concrete products is appropriate, and the corresponding test method is feasible.