SLOPE FACE AFFORESTATION CONSTRUCTION METHOD USING CUT SURPLUS SOIL OF NATURAL ENVIRONMENT AFFORESTATION RESTORING TYPE CAST-IN-PLACE SLOPE PROTECTION LOG RACK

摘要

PROBLEM TO BE SOLVED: To provide an execution work method capable of obtaining an afforestation slope face of an excellent natural scenery by using a thinning log material while making the most of excellent performance such as strength and durability of a concrete slope face frame. ;SOLUTION: A concrete slope face frame 2 by forming an almost contour line directional horizontal slope protection 2a and an almost inclined directional vertical slope protection 2b in a measure lattice shape is arranged on a face of slope 1, log fastening anchors 3 are driven at intervals in a state of contacting with a frame side surface of the horizontal slope protection 2a, log materials 4 are arranged in series along the horizontal slope protection 2a on the upper side of these log fastening anchors 3, and the mutual end parts are connected/fixed by a cramp 9 to form frame upper log racks. Plant raising earth 5 is put in so that the slope face frame 2 hides between the respective frame upper log racks.;COPYRIGHT: (C)2000,JPO