| 摘要 |
<P>PROBLEM TO BE SOLVED: To safely construct a hollow box type laminated concrete structure. <P>SOLUTION: A floor board of a work gage is mounted on a bracket installed in a layer one stage lower than a construction layer, the floor board of the work gage and a main body are separated, the main body is lifted to the outside, an inner side form of the construction layer is mounted on a retainer installed in the layer one stage lower than the construction layer, and concrete is placed between the outer side form and inner side form of the construction layer to form a concrete wall of the construction layer. The inner side form of the construction layer is removed, the main body is mounted on the upper part of the floor board of the work gage mounted on the bracket installed in the layer one stage lower than the construction layer, the bracket of the construction layer and the retainer are installed, the work gage is lifted, the middle part of the main body is mounted on the bracket installed to the construction layer, and the bracket and the retainer installed in the layer one stage lower than the construction layer are removed. By repeating the process, the hollow box type laminated concrete structure is constructed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
