采用橡膠氣囊實現(xiàn)隧道盾構密封的研究
發(fā)布時間:2018-12-11 07:27
【摘要】:充氣式高壓橡膠氣囊作為一種新的密封方式被應用到盾構施工中。為了解決隧道盾構進出洞施工中的盾構密封問題,從密封原理出發(fā),進行了性能參數(shù)、裝置結構特點、氣囊選型設計、安裝操作流程等方面的分析研究,結果表明:充氣式高壓橡膠氣囊可以實現(xiàn)進出洞門與盾構外殼的可靠密封,其操作性和可靠性相對傳統(tǒng)密封方式有了很大的改進和提高,目前已在盾構進出洞密封工程中得到了應用。
[Abstract]:As a new sealing method, inflatable high pressure rubber air bag is applied in shield construction. In order to solve the problem of shield sealing in tunnel shield tunnel construction, the performance parameters, device structure characteristics, airbag selection and design, installation operation flow and so on are analyzed and studied based on the sealing principle. The results show that the pneumatic high pressure rubber air bag can realize the reliable sealing of the inlet and outlet door and shield shell, and its operation and reliability have been greatly improved compared with the traditional sealing method. At present, it has been applied in shield tunnel sealing engineering.
【作者單位】: 山東南海氣囊工程有限公司;泰安航天特種車有限公司;
【分類號】:U455.43
本文編號:2372142
[Abstract]:As a new sealing method, inflatable high pressure rubber air bag is applied in shield construction. In order to solve the problem of shield sealing in tunnel shield tunnel construction, the performance parameters, device structure characteristics, airbag selection and design, installation operation flow and so on are analyzed and studied based on the sealing principle. The results show that the pneumatic high pressure rubber air bag can realize the reliable sealing of the inlet and outlet door and shield shell, and its operation and reliability have been greatly improved compared with the traditional sealing method. At present, it has been applied in shield tunnel sealing engineering.
【作者單位】: 山東南海氣囊工程有限公司;泰安航天特種車有限公司;
【分類號】:U455.43
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