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近年来,劲性水泥土连续墙施工技术(SMW工法)用于软土地基处理在国内日益引起了水利、水电、建筑、环保等施工部门的重视。由于SMW工法具有:使用土层范围广、对周围地层影响小、抗渗性能好、无污染、施工效率高、工期短、造价低等特点,因此近几年来,我国很多施工部门已将劲性水泥土连续墙施工技术用于防渗墙、挡土墙等工程施工中。最近,国家长江水利委员会又明确规定,SMW工法作为长江堤坝防渗工程的一种主要施工方法。 SMW工法在我国又称为水泥土搅拌桩技术。由于其在软土地基处理中明显优于其它工法,因此深受施工单位欢迎。为配合SMW工法在我国的推广应用,中装集团技术中心与衡阳探矿机械厂联合
In recent years, the construction technology of stiff cement-soil continuous wall (SMW method) for soft soil foundation treatment has attracted increasing attention from the construction departments of water conservancy, hydropower, construction, and environmental protection. Because SMW engineering method has the following features: wide range of soils, small impact on surrounding strata, good impermeability, no pollution, high construction efficiency, short construction period, and low cost, so in recent years, many construction departments in China have developed Cement-soil continuous wall construction technology is used in the construction of impervious walls, retaining walls and other projects. Recently, the National Changjiang Water Resources Commission also clearly stipulated that the SMW construction method is a major construction method for the anti-seepage engineering of the Yangtze River dam. SMW engineering method is also called cement-soil mixing pile technology in our country. Because it is obviously superior to other construction methods in the treatment of soft ground, it is welcomed by the construction unit. In line with the promotion and application of SMW engineering method in China, Zhongzhuang Group Technology Center is united with Hengyang Prospecting Machinery Plant