A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GEOLOGICAL SURVEY DEVICE
To provide a geological survey device which can continuously measure hardness of a ground in short time even at a hard ground and a deep position of the ground.SOLUTION: A geological survey device includes a body 10, a rod 30, and a cone 40 connected to the tip of the rod 10. The geological survey device includes: a penetration part 20 supported to the body 10 so as to be movable in a longitudinal direction; a vibration part 17 for vibrating the penetration part 20 in the longitudinal direction; a penetration force measurement part 70 for measuring penetration force to the ground of the penetration part 20; and a displacement measurement part 100 for measuring displacement in the longitudinal direction of the penetration part 20.SELECTED DRAWING: Figure 1
【課題】硬い地盤や地盤の深い位置においても、地盤の硬さを短時間で連続的に計測することができる地質調査装置を提供する。【解決手段】地質調査装置は、本体１０と、ロッド３０と、ロッド１０の先端に連結するコーン４０と、を有し、長手方向において移動可能に本体１０に支持される貫入部２０と、貫入部２０をその長手方向において振動させる振動部１７と、貫入部２０の地盤への貫入力を計測する貫入力計測部７０と、貫入部２０の長手方向における変位を計測する変位計測部１００とを備えている。【選択図】図１
GEOLOGICAL SURVEY DEVICE
To provide a geological survey device which can continuously measure hardness of a ground in short time even at a hard ground and a deep position of the ground.SOLUTION: A geological survey device includes a body 10, a rod 30, and a cone 40 connected to the tip of the rod 10. The geological survey device includes: a penetration part 20 supported to the body 10 so as to be movable in a longitudinal direction; a vibration part 17 for vibrating the penetration part 20 in the longitudinal direction; a penetration force measurement part 70 for measuring penetration force to the ground of the penetration part 20; and a displacement measurement part 100 for measuring displacement in the longitudinal direction of the penetration part 20.SELECTED DRAWING: Figure 1
【課題】硬い地盤や地盤の深い位置においても、地盤の硬さを短時間で連続的に計測することができる地質調査装置を提供する。【解決手段】地質調査装置は、本体１０と、ロッド３０と、ロッド１０の先端に連結するコーン４０と、を有し、長手方向において移動可能に本体１０に支持される貫入部２０と、貫入部２０をその長手方向において振動させる振動部１７と、貫入部２０の地盤への貫入力を計測する貫入力計測部７０と、貫入部２０の長手方向における変位を計測する変位計測部１００とを備えている。【選択図】図１
GEOLOGICAL SURVEY DEVICE
地質調査装置
NAKANO SHINJI (author) / YAMAGUCHI HIROHISA (author) / HAGINO YOSHIAKI (author) / FUKUSHIMA HIROAKI (author)
2021-08-12
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
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Gründungen
Emerald Group Publishing | 2002