NL1000529C2 - Examination system for item underground - Google Patents
Examination system for item undergroundInfo
- Publication number
- NL1000529C2 NL1000529C2 NL1000529A NL1000529A NL1000529C2 NL 1000529 C2 NL1000529 C2 NL 1000529C2 NL 1000529 A NL1000529 A NL 1000529A NL 1000529 A NL1000529 A NL 1000529A NL 1000529 C2 NL1000529 C2 NL 1000529C2
- Authority
- NL
- Netherlands
- Prior art keywords
- examination system
- equipment
- hole
- lowered
- liquid
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The equipment is particularly for use with a driven pile (2). A flexible casing can first be lowered into the hole formed, this being then filled with liquid. A video camera, or a sonar or X-ray unit, can be used as the detection equipment, and water as the liquid. The lance (3) can be supported by a guide from the wall of the hole. A tube of translucent material can be lowered into the hole before the equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1000529A NL1000529C2 (en) | 1995-06-08 | 1995-06-08 | Examination system for item underground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1000529A NL1000529C2 (en) | 1995-06-08 | 1995-06-08 | Examination system for item underground |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1000529C2 true NL1000529C2 (en) | 1996-12-10 |
Family
ID=19761142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1000529A NL1000529C2 (en) | 1995-06-08 | 1995-06-08 | Examination system for item underground |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL1000529C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109322336A (en) * | 2018-11-22 | 2019-02-12 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of monitoring device for pipeline framework foundation settlement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854825A (en) * | 1954-04-19 | 1958-10-07 | Shell Dev | Magnetic jetting device |
FR2296859A1 (en) * | 1974-12-30 | 1976-07-30 | Gammatest Materials Test Ltd | Device for locating discontinuity - in medium surrounding a test bore |
CA2089105A1 (en) * | 1993-02-09 | 1994-08-10 | Denis Jacob | Borehole laser cavity monitoring system |
-
1995
- 1995-06-08 NL NL1000529A patent/NL1000529C2/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854825A (en) * | 1954-04-19 | 1958-10-07 | Shell Dev | Magnetic jetting device |
FR2296859A1 (en) * | 1974-12-30 | 1976-07-30 | Gammatest Materials Test Ltd | Device for locating discontinuity - in medium surrounding a test bore |
CA2089105A1 (en) * | 1993-02-09 | 1994-08-10 | Denis Jacob | Borehole laser cavity monitoring system |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Week 9438, Derwent World Patents Index; AN 94-303452 * |
R T STAIN: "INTEGRITY TESTING", CIVIL ENGINEERING, LONDON, GB, pages 53 - 59 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109322336A (en) * | 2018-11-22 | 2019-02-12 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of monitoring device for pipeline framework foundation settlement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20000101 |