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地下水封石洞油库是一种储油新技术,它是根据油轻水重,油水不相混的原理,用水压把油封闭在石洞内,不使渗漏流失。因此不必用钢板焊罐或其它衬砌,只需开挖石洞,就可直接在石洞内储油。 我国第一座地下水封石洞油库工程是由商业部设计院负责设计,清华大学建工系地下专业革命师生参加部分设计工作,湖北省商业建筑安装工程公司负责施工,并得到浙江省工业设备安装公司等五十多个单位共同协作,仅用了两年零四个月时间,于1976年10月建成投产,并经过四个月的储油观察,证明这项工程是成功的。它具有投资少,造价低,建设快,占地少,损耗小,节省三材,安全隐蔽,有利战备等优点。它与同样规模的山洞离壁油罐相比,可节约投资40％,节省钢材80％,水泥55％,缩短工期2/5,为我国今后多快好省地建设油库开创了一条新途径。
The groundwater seal rock cave oil depot is a new oil storage technology. It is based on the principle that oil is light and heavy, and oil and water are not mixed. Water pressure is used to seal the oil in caves so as to prevent leakage. Therefore, it is not necessary to use steel plates for welding tanks or other linings. Simply excavating the caves can directly store oil in the caves. China’s first groundwater seal rock cavern depot project was designed by the Ministry of Commerce Design Institute. The underground professional revolutionary teachers and students of the Department of Civil Engineering and Architecture of Tsinghua University participated in part of the design work. The Hubei Commercial Building Installation Engineering Company was responsible for the construction and received the industrial equipment of Zhejiang Province. The installation company and more than 50 units worked together and took only two years and four months to complete production and put into production in October 1976. After four months of oil storage observations, it proved that the project was a success. It has many advantages such as low investment, low construction cost, quick construction, less land occupation, small loss, three materials savings, safety concealment, favorable combat readiness and so on. Compared with cavernous tanks of the same size, it can save investment by 40%, save steel by 80%, cement by 55%, shorten the construction period by 2/5, and create a new way for our country to build oil depots sooner or later.