SLOPE PROTECTION CONSTRUCTION METHOD UTILIZING THINNED TIMBER, EARTH RETAINING UNIT USING THE SAME, AND THINNED-TIMBER FORM

摘要

PROBLEM TO BE SOLVED: To provide a slope stability construction method utilizing thinned timber matched with a natural landscape and a thinned-timber unit using the slope stability construction method. ;SOLUTION: A thinned timber 11, in which upper and lower sections are flattened, is piled up, and a stainless bolt 5 is inserted into a through-vertical hole and fixed and clamped from upper and lower sections. A proper number of the thinned-timber units 1 are connected, and fastened onto the face of a slope by using anchors. When the thinned-timber units 1 are employed as permanent forms, the thinned timber is stacked while interposing sealing materials 6 onto machined planes. Seals are also installed to the washer sections of the clamping material 5.;COPYRIGHT: (C)1999,JPO