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Patent Searching and Data


Title:
SYSTEM FOR INSPECTING SURFACE OF HOLE IN ROCK CAPABLE OF MEASURING GROUND BEARING CAPACITY
Document Type and Number:
WIPO Patent Application WO/2019/198916
Kind Code:
A1
Abstract:
The present invention relates to a system for inspecting the surface of a hole in a rock, wherein the system can be inserted into a hole in a rock to measure the surface roughness precisely and swiftly, and ensures that measurement of the ground bearing capacity at the leading edge of a hole in a rock bored underwater is achieved smoothly. This system is characterized by comprising a loading device which is provided with a loading actuator installed vertically downward in a measurement module so as to be capable of advancing and retreating, and with a loading plate attached to an end of an operation part of the loading actuator to contact the leading edge of a hole in a rock, and which measures the ground bearing capacity at the leading edge of the hole in the rock.

Inventors:
LEE, Minhee (202-702, 275 Jwadongsunhwan-ro,Haeundae-gu, Busan, 48109, KR)
Application Number:
KR2019/000766
Publication Date:
October 17, 2019
Filing Date:
January 18, 2019
Export Citation:
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Assignee:
LEE, Minhee (202-702, 275 Jwadongsunhwan-ro,Haeundae-gu, Busan, 48109, KR)
International Classes:
G01N29/04; B66B9/187; E02D13/00; G01B15/08
Foreign References:
KR20180021971A2018-03-06
KR20170061217A2017-06-05
JP2015214838A2015-12-03
KR20180021970A2018-03-06
KR20140090510A2014-07-17
Attorney, Agent or Firm:
OH, Wihwan (4th Fl, 59 Gangnam-daero 79-gil,Seocho-gu, Seoul, 06542, KR)
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