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铁道工程委员会召开的长沙隧道技术座谈会于九月廿日至廿四日在湖南长沙举行。参加座谈会的有全国各铁路设计院、部分铁路局、铁道学院和铁道科学研究院等廿个单位的代表五十余人,陕西省、长沙市等地方学会及有关部门也派了代表参加。 长沙隧道是我国铁路新建隧道中地质情况比较复杂的一座,在设计施工上还存在不少技术疑难问题,在处理措施上各方意见也还不一致。这次座谈会选定该项工程为对象交流经验,通过自由讨论进一步提高了认识。 座谈中大家一致认为:长沙隧道通过红
The Changsha Tunnel Technology Symposium held by the Railway Engineering Committee was held in Changsha, Hunan from September 24 to 24. There were more than 50 representatives from all units of railway design institutes, railway bureaus, railway institutes, and railway science research institutes across the country. Representatives from Shaanxi, Changsha, and other local societies and relevant departments also sent representatives to attend the symposium. Changsha tunnel is one of the more complicated geological conditions in China’s new railway tunnels. There are still many technical difficulties in the design and construction. The opinions of the parties on the treatment measures are still inconsistent. The forum selected the project as the object of exchange of experience and further raised awareness through free discussion. In the discussion, everyone agreed that the Changsha tunnel passed the red