| Title |
A Study on the Analysis of Applications of Facing of Soil Nailing Method |
| Keywords |
Soil Nailing ; Facing ; Shotcrete ; Nail ; w/c |
| Abstract |
The soil nailing method has been used in a variety areas of domestic and foreign construction, because it satisfies safety and construction requirements by processing whole panels in the way of shortcrete. But the standard of construction and design has not been set up yet, and the actual documents of the soil nailing construction method are scarce. Moreover, there is no feedback about the effectiveness and problems caused in the processing of designing and construction. This research also figures out the difference between domestic and foreign construction cases, and throughout case analyses, problems of designing standard and management will be proposed. From the results of this study, in domestic site, set limits to hard facing and w/c ratio is comprehensive application to KS L than ASTM. Also, in case study three site had problem a deterioration of quality and delay of progress as management and technical problem because of w/c ratio standard. |