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振动水冲法加固松软地基,由于不需用水泥、钢材和木材,可以因地制宜,就地取用碎石、砂子、卵石、矿碴作为填充骨料,使软粘上地基提高承载力,减少变形;使松砂地基孔隙比减少,密实度提高,增强地基的抗震能力。因此,这种加固方法很受人们欢迎,在我国已被广泛采用。振冲法施工机具简单,施工操作方便, 容易掌握。但此法的加固效果受施工质量影响很大。此外,由于各地各种土质性能差异很大,而且每个工程设计要求也不一样,所以在具体的工程进行施工时,必须严格控制施工质量,才能使不同的情况都能得到较好的加固效果,达到设计要求。本文将主要叙述振动水冲法施工时的质量控制和质量检验。
Vibro-acoustic water method is used to reinforce soft ground. Because it does not need cement, steel and wood, it can be adapted to local conditions. Gravel, sand, pebbles and ore are used as filling aggregates in the site, so that the soft-bonded foundation improves the bearing capacity and reduces deformation. The porosity ratio of the loose sand foundation is reduced, the degree of compaction is improved, and the seismic resistance of the foundation is enhanced. Therefore, this reinforcement method is very popular and has been widely adopted in our country. Vibroflotation method is simple in construction equipment, easy to operate and easy to master. However, the reinforcement effect of this method is greatly affected by the construction quality. In addition, due to the large differences in various soil properties and the different design requirements for each project, construction quality must be strictly controlled during specific project construction in order to achieve better results in different situations. To meet design requirements. This article will mainly describe the quality control and quality inspection of vibrating water during construction.