層狀巖體隧道病害機理分析及整治措施研究
[Abstract]:The Xuanzhenguan tunnel of Lanyu railway passes through the high ground stress mud and sandstone horizontal interbedded surrounding rock section, there are some diseases such as shotcrete cracking, upside-arch uplift failure and lining cracking and so on. The causes of tunnel diseases were investigated and analyzed by means of field test and indoor experiment, and numerical simulation method was used to investigate and analyze the causes of tunnel diseases. On this basis, the treatment method and construction control measures of the disease section are put forward, and the satisfactory results are obtained.
【作者單位】: 蘭渝鐵路有限責(zé)任公司;
【分類號】:U457.2
【參考文獻(xiàn)】
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