论文部分内容阅读
此项隧道模式是由标准构件按所需的长宽度量螺栓联结成整个房间的模板,因为重量轻(每平方英尺14磅),一个面积1000平方英尺的组合大模只重七吨,为成组吊运创造了条件。成组模板的具体尺寸由起重机一次起吊容量来确定。(见图) 如果成组模板的总长超过起重机起吊容量,可以使用快松接头拆成二节或多节进行吊运,快松节头能使相邻组节在浇注混凝土时保持精确的水平方向,又能在拆模和移动时做到快速分离。
This tunnel mode is bolted to the entire room by modular bolts of the required length and length. Because of its light weight (14 pounds per square foot), an area of 1,000 square feet of combined large die weighs only seven tons. Group lifting creates the conditions. The specific size of the set of templates is determined by the crane’s capacity for one lift. (See photo) If the total length of the set template exceeds the lifting capacity of the crane, you can use a loose joint to split into two or more sections for lifting. The quick loosening joint enables the adjacent section to maintain a precise horizontal orientation when pouring concrete. , And can achieve rapid separation when removing the mold and moving.