南疆天然气利民工程项目中存在许多公路、铁路、干渠等短距离穿越施工,在无法进行开挖施工的特殊地段,夯管法以其工艺先进、施工程序简便、施工周期短、质量好、造价省等优点在工程中得到普遍的应用。 There are many short-distance traversing construction such as highways, railways and main canals in the project of natural gas beneficiation in southern Xinjiang. In the special section where excavation can not be carried out, the ramie pipe method has the advantages of advanced technology, simple construction procedure, short construction period, good quality, The advantages of cost-saving in the project has been widely used.