摘要
为保证工程中的土工袋不因地基土或外界环境中的腐蚀性因素而影响自身的强度,通过腐蚀试验和拉伸试验对土工袋的力学性能进行了测试,结果表明:土工袋在强酸腐蚀下,力学性能有所降低。若土工袋长期置于酸性环境中,建议采取相应措施对其表面进行防酸处理;土工袋的抗碱性能较好,工程使用过程中,可不考虑碱性环境对土工袋的影响。
In order to ensure that the strength of the soilbag in the project is not affected by the corrosive factors in the foundation soil or the envi- ronment, the mechanical properties of the soilbag were tested by corrosion experiment and tensile experiment. The results show that the mechani- cal properties of the soilbag decreased in strong acid corrosion. If the soilbag are long-term in the acid environment, it is recommended to take corresponding measures on its surface to prevent the erosion of acid. Because of the performance of the soilbag is good, the effect of the alkaline environment on the soilbag is not considered in the process of the engineering application.
出处
《山西建筑》
2015年第25期87-88,共2页
Shanxi Architecture
关键词
土工袋
腐蚀试验
拉伸试验
soilbag, corrosion testing, tensile test
