A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLOPE REINFORCING SOIL STRUCTURE WITH LONG-TERM DURABILITY, AND CONSTRUCTION METHOD FOR THE SAME
PROBLEM TO BE SOLVED: To provide a slope reinforcing soil structure excellent in long-term durability, and a construction method for the same.SOLUTION: A reinforcement material is arranged within stiff mortar and a cement-based injection material infilled into a hole drilled in ground from a slope, and a net block 1 is installed on the slope in such a manner as to be aligned with a hole position. The net block 1 comprises an insertion hole 1b through which a head of the reinforcement material arranged in the hole is to be inserted, and a plurality of protrusions 1a. Wire nets for being arranged on the slope are arranged in clearances 1c among the plurality of protrusions 1a with respect to the net block 1. The stiff mortar is infilled into the clearance 1c and insertion hole 1b of the net block 1, and a fixing member is attached to the head of the reinforcement material via a washer installed for the plurality of protrusions 1a of the net fixing block 1.
【課題】長期耐久性に優れた斜面の補強土構造とその施工方法を提供する【解決手段】斜面から地盤に穿孔した穴に充填したセメント系注入材及び固練りモルタルの内部に補強材を配置し、斜面に穴の位置にあわせて網ブロック１を設置する。網ブロック１は穴に配置した補強材の頭部が挿通される挿通孔１ｂと複数の突起１ａを備えている。斜面に配置する金網は網ブロック１に対しては複数の突起１ａ間の隙間１ｃに配置する。網ブロック１の隙間１ｃおよび挿通孔１ｂに固練りモルタルを充填し、網固定ブロック１の複数の突起１ａに設置する座金を介して補強材の頭に固定部材を取り付ける。【選択図】図１
SLOPE REINFORCING SOIL STRUCTURE WITH LONG-TERM DURABILITY, AND CONSTRUCTION METHOD FOR THE SAME
PROBLEM TO BE SOLVED: To provide a slope reinforcing soil structure excellent in long-term durability, and a construction method for the same.SOLUTION: A reinforcement material is arranged within stiff mortar and a cement-based injection material infilled into a hole drilled in ground from a slope, and a net block 1 is installed on the slope in such a manner as to be aligned with a hole position. The net block 1 comprises an insertion hole 1b through which a head of the reinforcement material arranged in the hole is to be inserted, and a plurality of protrusions 1a. Wire nets for being arranged on the slope are arranged in clearances 1c among the plurality of protrusions 1a with respect to the net block 1. The stiff mortar is infilled into the clearance 1c and insertion hole 1b of the net block 1, and a fixing member is attached to the head of the reinforcement material via a washer installed for the plurality of protrusions 1a of the net fixing block 1.
【課題】長期耐久性に優れた斜面の補強土構造とその施工方法を提供する【解決手段】斜面から地盤に穿孔した穴に充填したセメント系注入材及び固練りモルタルの内部に補強材を配置し、斜面に穴の位置にあわせて網ブロック１を設置する。網ブロック１は穴に配置した補強材の頭部が挿通される挿通孔１ｂと複数の突起１ａを備えている。斜面に配置する金網は網ブロック１に対しては複数の突起１ａ間の隙間１ｃに配置する。網ブロック１の隙間１ｃおよび挿通孔１ｂに固練りモルタルを充填し、網固定ブロック１の複数の突起１ａに設置する座金を介して補強材の頭に固定部材を取り付ける。【選択図】図１
SLOPE REINFORCING SOIL STRUCTURE WITH LONG-TERM DURABILITY, AND CONSTRUCTION METHOD FOR THE SAME
長期耐久性を有する斜面の補強土構造とその施工方法
MITA KAZURO (author)
2015-06-18
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
REINFORCING STRUCTURE FOR BEDROCK SLOPE WITH LONG-TERM DURABILITY AND CONSTRUCTION METHOD THEREOF
| European Patent Office | 2018
| European Patent Office | 2016
Slope combination reinforcing structure and slope reinforcing construction method
| European Patent Office | 2021
Expansive soil cutting slope reinforcing structure and construction method
| European Patent Office | 2020
Soil nail, side slope reinforcing structure and construction method thereof
| European Patent Office | 2021