A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a corotation monitoring device capable of detecting a corotation phenomenon of the soil when an agitating and mixing device without a corotation prevention blade is used.SOLUTION: A corotation monitoring device of the present invention detects corotation of sediment in an agitating and mixing device for a deep layer mixing processing method, which has an agitating blade to agitate and mix excavated soil and a solidification material by rotating with a rotation rod 1. The corotation monitoring device has a corotation detection blade 5 that is loosely fitted to the rotation rod 1 through a boss 4, and a count sensor 6 to detect relative rotation speed of the corotation detection blade 5 with respect to rotation speed of the rotation rod 1, and enables corotation of sediment to be detected from the relative rotation speed of the corotation detection blade 5 with respect to the rotation speed of the rotation rod 1.SELECTED DRAWING: Figure 2
【課題】共回り防止翼のない攪拌・混合装置を使用する場合における土の共回り現象を検知することができる共回り監視装置を提供する。【解決手段】本発明の共回り監視装置は、回転ロッド１とともに回転して掘削土と固化材とを攪拌混合する攪拌翼を備えた深層混合処理工法用の攪拌・混合装置における土砂の共回りを検知するための共回り監視装置であって、回転ロッド１に対しボス４を介して回転ロッドに遊嵌された共回り検知翼５と、回転ロッド１の回転数に対する共回り検知翼５の相対回転数を検出するカウントセンサー６とを備え、回転ロッド１の回転数に対する共回り検知翼５の相対回転数から土砂の共回りを検出できるようにしたものである。【選択図】図２
To provide a corotation monitoring device capable of detecting a corotation phenomenon of the soil when an agitating and mixing device without a corotation prevention blade is used.SOLUTION: A corotation monitoring device of the present invention detects corotation of sediment in an agitating and mixing device for a deep layer mixing processing method, which has an agitating blade to agitate and mix excavated soil and a solidification material by rotating with a rotation rod 1. The corotation monitoring device has a corotation detection blade 5 that is loosely fitted to the rotation rod 1 through a boss 4, and a count sensor 6 to detect relative rotation speed of the corotation detection blade 5 with respect to rotation speed of the rotation rod 1, and enables corotation of sediment to be detected from the relative rotation speed of the corotation detection blade 5 with respect to the rotation speed of the rotation rod 1.SELECTED DRAWING: Figure 2
【課題】共回り防止翼のない攪拌・混合装置を使用する場合における土の共回り現象を検知することができる共回り監視装置を提供する。【解決手段】本発明の共回り監視装置は、回転ロッド１とともに回転して掘削土と固化材とを攪拌混合する攪拌翼を備えた深層混合処理工法用の攪拌・混合装置における土砂の共回りを検知するための共回り監視装置であって、回転ロッド１に対しボス４を介して回転ロッドに遊嵌された共回り検知翼５と、回転ロッド１の回転数に対する共回り検知翼５の相対回転数を検出するカウントセンサー６とを備え、回転ロッド１の回転数に対する共回り検知翼５の相対回転数から土砂の共回りを検出できるようにしたものである。【選択図】図２
COROTATION MONITORING DEVICE
共回り監視装置
MURAYAMA ATSUSHI (author)
2024-10-15
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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