| 摘要 |
<p>The present invention relates to a supporting structure of an underground retaining wall, using a double layer wale and a truss type complex strut and, more specifically, to a structure which supports an underground retaining wall by using a double layer wale and a truss type complex strut in a process for constructing basement floors of a building, and which is composed of a new structure and formed by a new method, The supporting structure of an underground retaining wall, using a double layer wale and a truss type complex strut, according to the present invention is provided to extend vertical installation intervals of a conventional strut structure which is installed every 2.5m by increasing stiffness against earth pressure, thereby reducing construction costs and significantly improving construction ability and workability; to allow various earth works to be performed with the supporting structure of an underground retaining wall installed; and to remarkably reduce the installation and separation costs for temporary strut structures.</p> |
