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在苏联近年来使用隧道模和滑模建造楼房和构筑物的施工方法已日益普及,本文介绍其冬期施工方法。一、使用隧道模浇筑混凝土冬期施工采用隧道模建造楼房时,借助可移置的隧道模部件同时浇筑楼房的楼板和承重横墙。模板用塔吊由一层移到另一层上。冬期混凝土施工采用的隧道模是一种空间骨架结构,它由三个互相铰接的主要部件组成。这三个部件是楼板热功模板、墙体热功模板和车架。模板装有管式电热器、加热电缆、同轴加热器及绝缘层中有电阻丝的平板加热器。
In the Soviet Union in recent years, construction methods for building buildings and structures using tunnel dies and sliding dies have become increasingly popular. This article describes the winter construction methods. First, the use of tunnel mold pouring concrete in winter construction When the use of tunnel molds to build the building, with the help of the removable tunnel molded parts at the same time pouring the building floor and load-bearing cross walls. The formwork is used to move the tower crane from one floor to another. The tunnel mold used in winter concrete construction is a space skeleton structure composed of three main parts hinged to each other. These three components are the floor heat work template, the wall heat work template and the frame. The template is equipped with a tube heater, a heating cable, a coaxial heater, and a flat heater with a resistance wire in the insulation layer.