论文部分内容阅读
天津新港东突堤南侧码头工程,使用深层水泥拌合法(简称MDM)加固软基,作为接岸结构,由日本竹中土木株式会社于1987年5月13日开始试验性施工,至1987年11月15日施工完毕,共计加固土体216336米~3。在招标图纸中,设计者——日本国际临海开发研究中心(简称OCDI)曾给出水泥掺合试验结果,并据此提出60天的设计强度为25公斤/厘米~2。日本竹中土木和交通部第一航务工程局第一工程公司联合中标后,曾委托第一
The pier project on the southern side of the east pier of Tianjin Xingang Pier was strengthened with Deep Cement Mixing (MDM) as a connecting structure, and the experimental construction started on May 13, 1987 by Takenaka Civil Engineering Co., Ltd. until November 15, 1987 Construction completed on the day, a total of 216,346 meters to strengthen soil ~ 3. In the bidding drawings, the designer, Japan International Center for Research and Development of the Seaside (OCDI), gave the results of the cement blending test and proposed that the design strength for 60 days should be 25 kg / cm ~ 2. Japan’s Takenaka and Civil Engineering and Transportation First Engineering Bureau first engineering company won the bid, had commissioned the first