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南昌大学“爆破法处理地基”的研究课题,于近期通过了江西省科委组织的成果鉴定。该课题对在周边近距离有构筑物的条件下的岩层和有旧钢筋混凝土地基的处理,尤其是对桩孔内钢筋混凝土、石块等障碍物的处理,以及在岩层上爆破开挖深孔桩基等工程难点问题开展大量的研究工作,并将研究结果在工程实践中进行了应用和验证,得到用户肯定。在城市建设中采用爆破法处理地基障碍物,具有速度快、效率高,所需设备简单等优点,可以缩短施工周期,节省工程费用,减轻劳动强度,经济和社会效益显著。
Nanchang University “blasting method to deal with foundation ” research topics, recently passed the Jiangxi Provincial Science and Technology Commission organization results identification. This project deals with the treatment of rock formations and old reinforced concrete foundations under close proximity of structures, especially for the treatment of obstacles such as reinforced concrete and stones in pile holes, and blasting excavation of deep hole piles on rock formations. A number of research tasks have been carried out on basic and other engineering difficulties, and the research results have been applied and validated in engineering practice and confirmed by users. The use of blasting in the construction of cities to treat foundation-based obstacles has the advantages of high speed, high efficiency and simple equipment. It can shorten the construction period, save construction costs, reduce labor intensity, and have significant economic and social benefits.