CONSTRUCTION METHOD OF SLOPE FACE STABILITY RECEIVING PRESSURE STRUCTURAL BODY

摘要

PROBLEM TO BE SOLVED: To provide a construction method which makes it possible to upgrade the workability of layout work and enhance a crosswise lined-up state of a pressure receiving structural body and provide more easily a finishing state which is attractive in the appearance. ;SOLUTION: The upper part of a pressure receiving structural body 1 is temporarily supported by way of an auxiliary anchor 6 which is smaller-sized than a main anchor 3 and positioned. Then, an underground hole 12 for the main anchor 3 is drilled in the round 8 by way of a main anchor mounting hole 4 and then, the main anchor 3 is inserted into the underground hole 12 by way of the mounting hole 4. A filling agent 13 is implanted and cured, thereby fixing the main anchor 3 with the ground 8. The pressure receiving structural body 1 is permanently supported on the main in anchor 3.;COPYRIGHT: (C)1997,JPO