RESEARCH ON THE DEFORMATION CONTROL MEASURES FOR OIL PIPELINES UNDER SHIELD TUNNELING
In a subway shield tunneling project,oil pipelines are a major risk source,therefore strict control of pipe-line settlement and deformation is required during the shield tunneling process.Based on the characteristics of sub-way shield tunnel engineering,this article proposes a series of engineering treatment measures and uses finite ele-ment software to conduct numerical simulation analysis of the construction process of shield tunneling through oil pipelines.The results are compared with practical settlement data,indicating the proposed engineering treatment measures are effective in controlling pipeline deformation,providing the reference for similar projects.
万方数据
维普
