A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERWATER GROUND PULL-UP TEST DEVICE AND UNDERWATER GROUND PULL-UP TEST METHOD
To provide an underwater ground pull-up test device and underwater ground pull-up test method capable of accurately performing a pull-up test for an underwater ground of a wide range from a soft ground to a hard ground.SOLUTION: An underwater ground pull-up test device 1 is a test device for performing an underwater ground pull-up test, and comprises a cylinder part 10 for forming a penetration path, a rod part 20 configured to be insertable into the cylinder part 10, and a probe part 30 attached to the tip of the rod part 20. The probe part 30 has a wing mechanism 31 having a resistance wing 31a that can be opened to a lateral side, and a measuring instrument 32 that measures a load applied to the resistance wing 31a that has been opened in the underwater ground.SELECTED DRAWING: Figure 1
【課題】軟弱な地盤から硬質の地盤まで広い範囲の水底地盤について引上げ試験を高い精度で行うことができる水底地盤引上げ試験装置および水底地盤引上げ試験方法を提供する。【解決手段】実施形態の水底地盤引上げ試験装置１は、水底地盤の引上げ試験を行うための試験装置であって、貫入路を形成するための筒部１０と、筒部１０に挿通可能に構成されたロッド部２０と、ロッド部２０の先端に取り付けられたプローブ部３０と、を備え、プローブ部３０は、側方に開翼可能な抵抗翼３１ａを有する翼機構３１と、水底地盤中で開翼した抵抗翼３１ａにかかる荷重を計測する計測器３２と、を有する。【選択図】図１
UNDERWATER GROUND PULL-UP TEST DEVICE AND UNDERWATER GROUND PULL-UP TEST METHOD
To provide an underwater ground pull-up test device and underwater ground pull-up test method capable of accurately performing a pull-up test for an underwater ground of a wide range from a soft ground to a hard ground.SOLUTION: An underwater ground pull-up test device 1 is a test device for performing an underwater ground pull-up test, and comprises a cylinder part 10 for forming a penetration path, a rod part 20 configured to be insertable into the cylinder part 10, and a probe part 30 attached to the tip of the rod part 20. The probe part 30 has a wing mechanism 31 having a resistance wing 31a that can be opened to a lateral side, and a measuring instrument 32 that measures a load applied to the resistance wing 31a that has been opened in the underwater ground.SELECTED DRAWING: Figure 1
【課題】軟弱な地盤から硬質の地盤まで広い範囲の水底地盤について引上げ試験を高い精度で行うことができる水底地盤引上げ試験装置および水底地盤引上げ試験方法を提供する。【解決手段】実施形態の水底地盤引上げ試験装置１は、水底地盤の引上げ試験を行うための試験装置であって、貫入路を形成するための筒部１０と、筒部１０に挿通可能に構成されたロッド部２０と、ロッド部２０の先端に取り付けられたプローブ部３０と、を備え、プローブ部３０は、側方に開翼可能な抵抗翼３１ａを有する翼機構３１と、水底地盤中で開翼した抵抗翼３１ａにかかる荷重を計測する計測器３２と、を有する。【選択図】図１
UNDERWATER GROUND PULL-UP TEST DEVICE AND UNDERWATER GROUND PULL-UP TEST METHOD
水底地盤引上げ試験装置および水底地盤引上げ試験方法
TANI KAZUO (author) / IKETANI TAKESHI (author) / INAZU DAISUKE (author) / HAYASHI FUMIYASU (author)
2021-08-10
Patent
Electronic Resource
Japanese
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