| 摘要 |
PROBLEM TO BE SOLVED: To improve the workability of a slope stabilizing execution method utilizing the ground bearing power by bearing plates fitted to anchor head sections and the anchor straining effect by ropes connecting anchor head sections together. SOLUTION: A plurality of main ropes 2 are arranged at intervals in the slope lateral direction from the upper section toward the lower section of a slope, then anchors 3 are placed at proper intervals along the main ropes 2. The fitting work of the bearing plates 4 to the head sections of the anchors 3, the connecting work of the main ropes 2 to the head sections of the anchors 3 or the bearing plates 4, the forcibly sinking work of the bearing plates 4 to apply the ground bearing power to the anchors 3, and the connecting work of the head sections of the anchors 3 arranged in the diagonal direction, for example, with auxiliary ropes 13 are conducted. Since the anchors 3 are merely installed along the main ropes 2 in the stage that the main ropes 2 are vertically arranged on the slope, high precision is not required on the installation positions of the anchors 3, the positioning of the anchors becomes very easy, and work efficiency is improved.
|
