| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a staircase structure construction method according to which a staircase structure is safely and easily constructed irrespective of the skill of the operator, and a shortened construction period and cost reduction are achieved, and also to provide the staircase structure constructed according to the construction method. <P>SOLUTION: The staircase structure construction method is includes: a substrate creating step of creating a substrate with a predetermined gradient; a block structure temporarily placing step of temporarily placing a block structure via height adjusting members on the substrate, and defining a predetermined space between a bottom surface of the block structure and the substrate; a block structure installation step of adjusting the height of the block structure temporarily placed on the substrate, and installing the same in a manner horizontally setting a flat surface portion of the block structure; and a concrete placing step of pouring ready mixed concrete into the space defined between the substrate and the block structure. The block structure temporarily placing step, the block structure installing step, and the concrete placing step are repeatedly carried out beginning from a lower region of the substrate with the predetermined gradient toward an upper region of the same, and thus the block structures in a predetermined number are installed stepwise on the substrate. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
