PURPOSE: To apply tension to pressure-bearing anchors discretionally in works for reinforcing natural ground with the pressure-bearing anchors, depending on conditions in the natural ground.
CONSTITUTION: A projection type pressure-bearing plate 7, composed of a loading plate 7a that comes in contact with natural ground, a transmitting member 7b higher than that used in conventional methods for transmitting tension of an anchor 4a to the loading plate 7a and an anchorage plate 7c for carrying an anchorage part 8 of the anchor is used in works for reinforcing a side-slope with a pressure-bearing anchor. Then, a structure 9a is constructed so that the projection type pressure-bearing plate 7 only is buried while the anchorage part 8 is exposed.
JPH02221521A | 1990-09-04 | |||
JP1325526A | ||||
JPS6159653A | 1986-03-27 | |||
JPS6312134A | 1988-01-19 |