A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXCAVATED SHAPE CONFIRMATION DEVICE AND EXCAVATED SHAPE CONFIRMATION METHOD
To provide an excavated shape confirmation device allowing efficient confirmation of a shape of an excavated hole.SOLUTION: An excavated shape confirmation device 1 is used for confirming an excavated shape of an excavated hole, and comprises an electrode portion 8. The electrode portion 8 includes an electrode unit 9 having a current electrode 11 carrying current and a voltage electrode 12 for measuring voltage. A specific resistance is calculated on the basis of a current value of the current electrode 11, a voltage value at the voltage electrode 12 and an electrode interval value, and a boundary part of a stratum is detected by the specific resistance.SELECTED DRAWING: Figure 1
【課題】効率的に掘削孔の形状を確認できる掘削形状確認装置を提供する。【解決手段】掘削形状確認装置１は、掘削孔の掘削形状を確認するためのものである。この掘削形状確認装置１は、電極部８を備える。この電極部８は、電流を流す電流電極11と、電圧を測定する電圧電極12とを有する電極ユニット９を有する。そして、電流電極11の電流の値と、電圧電極12での電圧の値と、電極間隔の値と、に基づいて比抵抗を算出し、この比抵抗によって地層の境界部分を検出する。【選択図】図１
EXCAVATED SHAPE CONFIRMATION DEVICE AND EXCAVATED SHAPE CONFIRMATION METHOD
To provide an excavated shape confirmation device allowing efficient confirmation of a shape of an excavated hole.SOLUTION: An excavated shape confirmation device 1 is used for confirming an excavated shape of an excavated hole, and comprises an electrode portion 8. The electrode portion 8 includes an electrode unit 9 having a current electrode 11 carrying current and a voltage electrode 12 for measuring voltage. A specific resistance is calculated on the basis of a current value of the current electrode 11, a voltage value at the voltage electrode 12 and an electrode interval value, and a boundary part of a stratum is detected by the specific resistance.SELECTED DRAWING: Figure 1
【課題】効率的に掘削孔の形状を確認できる掘削形状確認装置を提供する。【解決手段】掘削形状確認装置１は、掘削孔の掘削形状を確認するためのものである。この掘削形状確認装置１は、電極部８を備える。この電極部８は、電流を流す電流電極11と、電圧を測定する電圧電極12とを有する電極ユニット９を有する。そして、電流電極11の電流の値と、電圧電極12での電圧の値と、電極間隔の値と、に基づいて比抵抗を算出し、この比抵抗によって地層の境界部分を検出する。【選択図】図１
EXCAVATED SHAPE CONFIRMATION DEVICE AND EXCAVATED SHAPE CONFIRMATION METHOD
掘削形状確認装置および掘削形状確認方法
KODAMA TAKAYUKI (author) / CHIGUSA NOBUYUKI (author) / KODERA MITSURU (author)
2021-10-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
EXCAVATED SHAPE CONFIRMATION DEVICE AND EXCAVATED SHAPE CONFIRMING METHOD
| European Patent Office | 2019
British Library Online Contents | 2002
| TIBKAT | 1999