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通过在大连中远30万吨浮船坞锚连桩及平台桩施工中,采用套管活联接的方法,加快了施工进度,创造了国内外套管活联接的先例.
Through the construction of the anchoring pile and the platform pile in the 300,000-ton floating dock in COSCO Dalian, the method of live coupling of the casing is adopted to speed up the construction progress and create a precedent for the live coupling of the casing at home and abroad.