JPS6439517A - Riprap leveled surface measuring machine - Google Patents
Riprap leveled surface measuring machineInfo
- Publication number
- JPS6439517A JPS6439517A JP19689387A JP19689387A JPS6439517A JP S6439517 A JPS6439517 A JP S6439517A JP 19689387 A JP19689387 A JP 19689387A JP 19689387 A JP19689387 A JP 19689387A JP S6439517 A JPS6439517 A JP S6439517A
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- frame
- rod
- riprap
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
PURPOSE:To take a measurement safely and efficiently by providing a measurement plate, a frame with plural measurement rods, a computer, an analyzing means, etc., and realize intelligent constitution. CONSTITUTION:The frame 21 where the plural measurement rods 3 are mounted suspended from a working ship to a specific position on a riprap mound 7. The rod 3 can slide up and down and the measurement plate 30 is fitted on the tip of it. Magnetic scales 302 and 302' stuck on two rectangular rotary shafts and magnetic sensors 303 and 303' which read the scales are provided so as to detect the tilt angle of the measurement plate 30. A rack 31 is fitted on the rod 3 and a proximity sensor 32 counts teeth of the rack 31 to measure the extension length H of the rod 3, thereby calculating the height (h) of a leveled surface. The frame 21 is moved to measure the entire level surface with optional meshes. The measurement data are processed by a personal computer and tilt angle data on the frame 21 are inputted at this time, so the same measurement data as those obtained when a measurement is taken in a vertical state are obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19689387A JPS6439517A (en) | 1987-08-05 | 1987-08-05 | Riprap leveled surface measuring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19689387A JPS6439517A (en) | 1987-08-05 | 1987-08-05 | Riprap leveled surface measuring machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439517A true JPS6439517A (en) | 1989-02-09 |
Family
ID=16365400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19689387A Pending JPS6439517A (en) | 1987-08-05 | 1987-08-05 | Riprap leveled surface measuring machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439517A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020039276A (en) * | 2002-02-19 | 2002-05-25 | 김윤상 | Settlement Measurement Method for the Compulsory Replacement Method in Soft Clay |
JP2005325684A (en) * | 2005-07-29 | 2005-11-24 | Port & Airport Research Institute | Construction method by remote operation |
JP2006142975A (en) * | 2004-11-19 | 2006-06-08 | Fuji Kiko Co Ltd | Shift lever device |
CZ300901B6 (en) * | 2008-04-16 | 2009-09-09 | Vysoká škola chemicko - technologická v Praze | Mechanical device for measuring height of solid sediment layer in areas with solid bottom |
-
1987
- 1987-08-05 JP JP19689387A patent/JPS6439517A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020039276A (en) * | 2002-02-19 | 2002-05-25 | 김윤상 | Settlement Measurement Method for the Compulsory Replacement Method in Soft Clay |
JP2006142975A (en) * | 2004-11-19 | 2006-06-08 | Fuji Kiko Co Ltd | Shift lever device |
JP2005325684A (en) * | 2005-07-29 | 2005-11-24 | Port & Airport Research Institute | Construction method by remote operation |
CZ300901B6 (en) * | 2008-04-16 | 2009-09-09 | Vysoká škola chemicko - technologická v Praze | Mechanical device for measuring height of solid sediment layer in areas with solid bottom |
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