A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
IMPROVED GROUND STRUCTURE NEAR ELECTRIC POLE, AND GROUND IMPROVEMENT METHOD
PROBLEM TO BE SOLVED: To provide an improved ground structure near an electric pole, which can also be applied to the existing electric pole without respect to the new electric pole and which hardly decreases a drainage effect with time, and a ground improvement method.SOLUTION: A crushed stone part having crushed stones loaded to a predetermined position in ground from a ground surface is provided in a position within a predetermined distance from an electric pole installation position on the ground surface. The crushed stone part is surrounded by a permeable sheet finer than a grain size of sediment of the peripheral ground.
【課題】新設電柱に関わらず既設電柱にも適用可能であって、排水効果が経時的に低減し難い、電柱付近の改良地盤構造及び地盤改良工法を提供することである。【解決手段】地表において電柱の設置位置からの距離が所定距離内の位置に、地表から地中の所定位置まで砕石を積載した砕石部を備え、前記砕石部は、周辺地盤の土砂粒径よりも目の細かい透水シートに囲まれている。【選択図】図２
IMPROVED GROUND STRUCTURE NEAR ELECTRIC POLE, AND GROUND IMPROVEMENT METHOD
PROBLEM TO BE SOLVED: To provide an improved ground structure near an electric pole, which can also be applied to the existing electric pole without respect to the new electric pole and which hardly decreases a drainage effect with time, and a ground improvement method.SOLUTION: A crushed stone part having crushed stones loaded to a predetermined position in ground from a ground surface is provided in a position within a predetermined distance from an electric pole installation position on the ground surface. The crushed stone part is surrounded by a permeable sheet finer than a grain size of sediment of the peripheral ground.
【課題】新設電柱に関わらず既設電柱にも適用可能であって、排水効果が経時的に低減し難い、電柱付近の改良地盤構造及び地盤改良工法を提供することである。【解決手段】地表において電柱の設置位置からの距離が所定距離内の位置に、地表から地中の所定位置まで砕石を積載した砕石部を備え、前記砕石部は、周辺地盤の土砂粒径よりも目の細かい透水シートに囲まれている。【選択図】図２
IMPROVED GROUND STRUCTURE NEAR ELECTRIC POLE, AND GROUND IMPROVEMENT METHOD
電柱付近の改良地盤構造及び地盤改良工法
TAKAMIZAWA KAZUTOSHI (author) / SHIMOKUBO KUNIHIRO (author) / YASUI RYOSUKE (author) / HASHIMOTO KAZUKI (author) / YAMASHITA AKIRA (author)
2015-11-19
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
GROUND IMPROVEMENT METHOD, GROUND IMPROVEMENT STRUCTURE AND IMPROVED GROUND
| European Patent Office | 2016
| European Patent Office | 2017