通过对前挡风玻璃爆裂的原因分析，提出前挡风玻璃强度试验评价方法。
Based on the analysis of the reasons for the front windshield glass burst, the paper puts forward a method of experiment and evaluation of the strength of the bus front windshield glass.
结论认为，聚丙烯纤维对混凝土性能有明显的改善作用，但目前的试验评价方法尚不能有效展示聚丙烯纤维的效应。
Conclusions show that PP fiber can notably improve the performance of concrete, but the actual evaluate technique can not effectively bring force this effect.
本文归纳了世界各国或地区针对汽车横向稳定性的相关试验评价方法，并提出按静态测试、稳态测试和极限工况测试三种方法进行分类测试。
The author summarizes the various countries or regions for the relevant vehicle lateral stability tests and assessment, and proposes the static test, steady state test and extreme condition test etc.
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