水利工程中的在役橡胶坝坝袋性能检测研究

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中图分类号;TV644;TQ336.5 文献标志码：A文章编号：1001-5922（2026）1-0044-04

Abstract：Basedon arubber dam water conservancy project in Shandong，this paper introduces the qualitydetection methods of rubber dam bags and analyzes the detection results.The test results show that after years of service，the thickness of therubber dambags ofthe project has notchanged significantly，butthe hardness and tensile strength have decreased significantly due to aging，and the strength of the dambags cannot meet the safety standards.In response to thetestresults，it is proposed toreplace ordinaryrubberdambag materials with new materials：fiber-reinforced rubber materialscan efectivelyenhance the mechanical propertiesand fatigue resistance of rubber;neoprene can delaythe aging of rubber and extend the service life of rubber;ethylene propylene diene monomer （EPDM） rubber can resist the effects of ultraviolet rays and ozone and improve the aging resistance of rubber.

Key words：water conservancy enginering; rubber material; rubber dam bag;aging performance;rubber testing method

橡胶坝因其造价低、施工期短、抗震性好、不阻水以及止水效果佳等，在水利工程中发挥着巨大的应用。（剩余5160字）