A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a soil pressure measuring device capable of accurately measuring pressure in excavated soil while excavating the same.SOLUTION: A soil pressure measuring device 1 which is mounted on an excavation machine to excavate the ground and measures pressure in excavated soil has: a pressure sensor 38 stored in a casing 39 which can be sealed and is filled with a pressure transmitting medium 44 capable of transmitting pressure; and a pressure receiving section 49 to transmit the pressure in the soil to a pressure sensor 38 through the pressure transmitting medium 44. The pressure receiving section 49 is placed in a direction different from a rotational direction of an excavation machine when the same excavates and on a portion of a protection case 40 storing the casing 39.SELECTED DRAWING: Figure 3
【課題】地盤の掘削時に掘削した土中の圧力を正確に測定することができる土中圧力計測装置を提供する。【解決手段】地盤を掘削する掘削装置に装着され、掘削した土中の圧力を計測するための土中圧力計測装置１において、密閉可能なケーシング３９の内部に圧力センサー３８を収容するとともに、圧力を伝達可能な圧力伝達媒体４４をケーシング３９の内部に充填し、土中で受けた圧力を圧力伝達媒体４４を介して圧力センサー３８に伝達するための受圧部４９を設けることにした。受圧部４９は、掘削時に掘削装置が回転する方向とは異なる方向に向けて設ける。また、受圧部４９は、ケーシング３９を収容した保護ケース４０に部分的に設ける。【選択図】図３
PROBLEM TO BE SOLVED: To provide a soil pressure measuring device capable of accurately measuring pressure in excavated soil while excavating the same.SOLUTION: A soil pressure measuring device 1 which is mounted on an excavation machine to excavate the ground and measures pressure in excavated soil has: a pressure sensor 38 stored in a casing 39 which can be sealed and is filled with a pressure transmitting medium 44 capable of transmitting pressure; and a pressure receiving section 49 to transmit the pressure in the soil to a pressure sensor 38 through the pressure transmitting medium 44. The pressure receiving section 49 is placed in a direction different from a rotational direction of an excavation machine when the same excavates and on a portion of a protection case 40 storing the casing 39.SELECTED DRAWING: Figure 3
【課題】地盤の掘削時に掘削した土中の圧力を正確に測定することができる土中圧力計測装置を提供する。【解決手段】地盤を掘削する掘削装置に装着され、掘削した土中の圧力を計測するための土中圧力計測装置１において、密閉可能なケーシング３９の内部に圧力センサー３８を収容するとともに、圧力を伝達可能な圧力伝達媒体４４をケーシング３９の内部に充填し、土中で受けた圧力を圧力伝達媒体４４を介して圧力センサー３８に伝達するための受圧部４９を設けることにした。受圧部４９は、掘削時に掘削装置が回転する方向とは異なる方向に向けて設ける。また、受圧部４９は、ケーシング３９を収容した保護ケース４０に部分的に設ける。【選択図】図３
SOIL PRESSURE MEASURING DEVICE
土中圧力計測装置
TAKAKURA KOKI (author)
2016-04-25
Patent
Electronic Resource
Japanese
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