验证强度 meaning in English

proof strength

Static strength tests of structures are necessary to appraise the static strength of products . the tests can not only check the theoretical calculation results of strength and hardness of structures , but also verify the reasonableness of structures
静力试验是产品研制阶段必不可少的一个环节，其目的是鉴定产品结构的设计静强度，并为验证强度和刚度的计算方法以及结构的合理性提供必要的数据和资料。