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详细介绍钻孔灌注桩施工技术,钻孔灌注桩是用钻孔(或挖孔)方法,在土中形成一定直径的井孔,达到设计标高后,在井孔内安放钢筋笼,再灌注混凝土。适用广泛,可以适用于各种土层,更可以嵌入基岩,是应用最广泛的一种桩基础。
Details of the construction technology of bored pile, bored pile is a method of drilling (or digging holes) in the soil to form a hole of a certain diameter, to achieve the design elevation, placed in the well bore reinforced cage, re-injection of concrete . Widely used, can be applied to all kinds of soil, but also can be embedded in bedrock, is the most widely used as a pile foundation.