【摘要】 在现有的施工实践基础上,归纳土钉与微型桩复合支护的施工步骤及在施工过程中应注意的事项,为施工单位提供系统的施工程序。由于微型桩是该复合土钉支护中的关键构件之一,故对其施工步骤进行了介绍。工程实践证明:在低地下水位的土层中进行基坑支护时,土钉与微型桩复合支护是一种可以选择的支护型式。更多还原

【Abstract】 Construction procedures and items for attention in the construction course of composite supporting methods of soil nails and mini-type pile are induced for providing systemic construction processes for construction units on the basis of construction practice. The construction course of mini-type piles is expounded here because the mini-type pile is one of the key components of composite soil nailing. The practice of projects shows that the composite supporting method with soil nails and mini-type piles is one of the supporting forms that may be chosen when the excavation is performed in the ground with low water level.更多还原