论文部分内容阅读
年久的隧道随时间的推移自然会渗漏水,这便需要予以再密封治理。污水隧道一般在漏水如流时,才做这类治理;这样,多数问题在交通隧道方面。本文专门描述这类工程建筑渗漏水治理的必要性和可能性。根据地下交通设施研究协会(STUV A)最新年度报告,截止1985年底,施工中的隧道约为231公里,其中绝大部分属于交通隧道(185公里),而且,污水隧道(通常指大型排污干道),在现行新的施工措施中也占有相当比重,约35公里。请注意,这些数字仅涉及施工中的隧道。若以此类推,单在过去十年中,就新建成几千公里。
Older tunnels will naturally leak water over time, which will require reclosure. Sewage tunnels generally do this kind of treatment when they leak water, so that most of the problems lie in traffic tunnels. This article is devoted to describing the necessity and possibility of treating seepage water in such engineering buildings. According to the latest annual report of Underground Transport Facilities Research Association (STUV A), by the end of 1985, about 231 km of tunnels were under construction, most of which belonged to the traffic tunnel (185 km). Moreover, the sewage tunnels (usually large-scale drains) In the current new construction measures also occupy a considerable proportion of about 35 km. Please note that these figures relate only to the tunnel under construction. And so on, the single new few thousand kilometers in the past decade alone.