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1. 发明专利

JPS61109827A Construction of basement 失效
标题翻译：地基建设
公开(公告)号：JPS61109827A
公开(公告)日：1986-05-28
申请号：JP22999984
申请日：1984-10-31
申请人： Takenaka Komuten Co Ltd
发明人： MATSUDA MUNEO , OKADA MASANORI , HASHIMOTO HIROYUKI , TANIGUCHI SATOSHI
IPC分类号： E02D29/045 , E21D13/00 , E02D29/04
CPC分类号： E02D29/045
摘要： PURPOSE:To shorten the period of construction as well as reduce the cost of construction for basement by a method in which underground columns are constructed, a formwork is hung down and fixed through a hanging mechanism, concrete is placed, the ground below the formwork is excavated, and the hanging mechanism is extended to the next underground stage. CONSTITUTION:Plural underground columns 4 are constructed, and a formwork 10 for the first floor under the ground is hung down and fixed through a hang ing mechanism H from the columns 4. Concrete is placed into the formwork 10, and the ground below the formwork 10 is excavated. The mechanism H is then extended to the next underground floor, the formwork 10 for the floor is hung down and fixed, and concrete is placed into the formwork 10. These processes are repeated to construct plural underground floors in order from above to below. The period of construction can thus be greatly shortened, and assembling and disassembling operations for formworks and timbering work in places where working conditions are bad can be lessened.
摘要翻译：目的：通过建造地下柱的方法缩短施工期，降低地下室施工成本，通过悬挂机构将模板悬挂固定，混凝土放置，模板下方的地面为挖掘，悬挂机构延伸到下一个地下阶段。构成：多层地下柱4被构造，地面下一层的模板10被悬挂下来并通过悬挂机构H从柱4固定。混凝土被放置在模板10中，模板下面的地面 10挖掘。然后将机构H延伸到下一个地下楼层，地板的模板10被挂起并固定，混凝土被放置在模板10中。重复这些过程以从上到下构造多个地下楼层。因此可以大大缩短施工期间，可以减少在工作条件恶劣的地方进行装配和木材加工的组装和拆卸作业。

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