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城市基坑水平支撑拆除施工振动影响的测试与评估
王平
(天津市建设工程质量安全监督管理总队,天津 300384)
文献要素
摘要:结合具体工程对施工振动的影响规律分布和振动量值进行测试,通过振动采样测试的客观记录和评估,结合现行规范限值对振动影响程度进行评价,进一步研究和控制基坑拆撑施工振动的不利影响,为工程质量安全监管积累科学经验,以期在监管过程中采取更加有预见性的安全措施。
关键词:基坑;施工振动;采样测试;影响规律
Abstract:This paper tests the influence rules distribution and vibration magnitude of the construction vibration combined with the specific project. Through the objective recording and evaluation of the vibration sampling test,evaluates the degree of vibration influence according to the current specification limits. Then,further studies and controls the adverse effects of the construction vibration to foundation pit demolition,and accumulates scientific experiences for project quality and safety supervision,so as to take more predictable safety measures in the supervision process.
Keywords:foundation pit;construction vibration;sampling test;influence rule
工程经济,2018(09):30-33
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