| Title |
A Study on the Technological Improvement of Strut as a Permanent Structure |
| Authors |
Kim, Sun-Kuk ; Hong, Won-Kee |
| Keywords |
Soil Shuttering ; Earth Work ; SPS Method ; SRC Structure ; MHS System |
| Abstract |
The SPS, Strut as a Permanent System, method is widely adopted for the main structural member in addition to temporary strut function for the shuttering of excavation work. Although the SPS method has contributed to cost saving, time reduction, enhancement of structural stability, improvement of construction environment and so on at the building construction site, it caused the problems of increase of basement height and additional work for fire protection of steel structure. The increase of basement height caused the increase of shuttering depth and excavation, and the fire protection caused the additional cost as well as the deterioration of construction environment. In order to improve the problems, this paper is to propose a modularized hybrid structural system (HSD). The detail of the system is introduced and the structural performance and constructibility are proved through the experiment and site application. |