A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTH RETAINING WALL AND CONSTRUCTION METHOD OF EARTH RETAINING WALL
PROBLEM TO BE SOLVED: To provide a low-cost earth retaining wall by changing the length of a core material for reinforcing a wall-shaped ground improvement body.SOLUTION: The earth retaining wall comprises the wall-shaped ground improvement body 12, a high core material 16 buried in the wall-shaped ground improvement body 12 and a low core material 18 buried in the wall-shaped ground improvement body 12 so that a head part 18H-position becomes lower than the high core material 16. Such a constitution can reduce cost of the core material for reinforcing the wall-shaped ground improvement body 12 as compared with a constitution for uniformly burying a plurality of high core materials 16 in the wall-shaped ground improvement body 12.
【課題】壁状地盤改良体を補強する心材の長さを変えることにより、低コストの土留め壁を提供する。【解決手段】土留め壁は、壁状地盤改良体１２と、壁状地盤改良体１２に埋設される高心材１６と、高心材１６よりも頭部１８Ｈ位置が低くなるように、壁状地盤改良体１２に埋設される低心材１８と、を備えている。このようにすることにより、複数の高心材１６を壁状地盤改良体１２に一律に埋設する構成と比較して、壁状地盤改良体１２を補強する心材のコストを低減することができる。【選択図】図３
EARTH RETAINING WALL AND CONSTRUCTION METHOD OF EARTH RETAINING WALL
PROBLEM TO BE SOLVED: To provide a low-cost earth retaining wall by changing the length of a core material for reinforcing a wall-shaped ground improvement body.SOLUTION: The earth retaining wall comprises the wall-shaped ground improvement body 12, a high core material 16 buried in the wall-shaped ground improvement body 12 and a low core material 18 buried in the wall-shaped ground improvement body 12 so that a head part 18H-position becomes lower than the high core material 16. Such a constitution can reduce cost of the core material for reinforcing the wall-shaped ground improvement body 12 as compared with a constitution for uniformly burying a plurality of high core materials 16 in the wall-shaped ground improvement body 12.
【課題】壁状地盤改良体を補強する心材の長さを変えることにより、低コストの土留め壁を提供する。【解決手段】土留め壁は、壁状地盤改良体１２と、壁状地盤改良体１２に埋設される高心材１６と、高心材１６よりも頭部１８Ｈ位置が低くなるように、壁状地盤改良体１２に埋設される低心材１８と、を備えている。このようにすることにより、複数の高心材１６を壁状地盤改良体１２に一律に埋設する構成と比較して、壁状地盤改良体１２を補強する心材のコストを低減することができる。【選択図】図３
EARTH RETAINING WALL AND CONSTRUCTION METHOD OF EARTH RETAINING WALL
土留壁、及び土留壁の施工方法
NISHINA HIROYUKI (author) / UCHIMURA KATSUSHI (author) / MATSUO KOJI (author) / TERASAWA MASAFUMI (author) / GUNTANI TOMOHIRO (author) / KIYOTOMO HARUKA (author)
2015-07-06
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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