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本文介绍了日本发明的软土地基加固技术专利。这种新型的软基加固方法,是利用钻孔灌注用的套管钻孔并灌入混混土、水泥加固土等自硬性材料,待灌入材料凝固后则可形成若干块薄板状抗压体,以此板体与软基连成整体则可达到加固软基的目的。文中对现有软基加固方法简介并述评后,对本发明的新型加固方法的加固原理、施工设备、施工程序及加固效果等作了较为详细的阐述。
This article introduces the Japanese patent for soft soil reinforcement technology invented by Japan. This new type of soft foundation reinforcement method is the use of bored bore bored and poured into the bitumen, cement and other self-hardening soil reinforcement material, to be poured into the material after solidification can form a number of pieces of sheet-shaped compression body , So the plate and the soft base into a whole can achieve the purpose of strengthening the soft base. In this paper, after introducing and reviewing the existing methods of soft foundation reinforcement, the reinforcement principles, construction equipment, construction procedures and reinforcement effects of the new reinforcement method of the present invention are described in detail.