CN1090044A - Portable integrated dynamic test-pile analyzing instrument - Google Patents
Portable integrated dynamic test-pile analyzing instrument Download PDFInfo
- Publication number
- CN1090044A CN1090044A CN 93100138 CN93100138A CN1090044A CN 1090044 A CN1090044 A CN 1090044A CN 93100138 CN93100138 CN 93100138 CN 93100138 A CN93100138 A CN 93100138A CN 1090044 A CN1090044 A CN 1090044A
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- pile
- dynamic test
- instrument
- portable
- analyzing instrument
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention belongs to building industry does not have damaged detection range, is used for pile foundation ultimate bearing capacity of single pile and pile construction integrity and detects.Dynamic test-pile analyzing instrument is to adopt the high strain dynamic test method, measures the intelligent analysis testing tool of ultimate bearing capacity of single pile and pile construction integrity fast.Because this quasi-instrument is mainly used in field test, therefore, the globality of instrument and miniaturization are very important.The present invention combines in four-way signal amplifier and A/D converter on the wiring board, and this plate is referred to as multifunction board.The present invention is inserted in multifunction board in the portable computer, and sensor signal lines inputs to main frame by interface, and the portable integrated dynamic test-pile analyzing instrument of Gou Chenging not only have incorporate characteristics, and volume is less than 0.016m thus
3, be significantly less than existing like product, therefore portable advantage is arranged again.
Description
The invention belongs to building industry does not have damaged detection range, is used for pile foundation ultimate bearing capacity of single pile and pile construction integrity and detects.
Dynamic test-pile analyzing instrument is to adopt the high strain dynamic test method, measures the intelligent analysis testing tool of ultimate bearing capacity of single pile and pile construction integrity fast.Because this quasi-instrument is mainly used in field test, therefore, the globality of instrument and miniaturization are very important.This quasi-instrument divides two types at present: a kind of is split type, and as shown in Figure 1, general main frame is made up of 2 and 6 two parts, and both are linked to each other by lead 7.During test, weight 1 knocks test pile 4, sensor 3 receives hammering Reeb signal and pile body vibration signal down, and pass to main frame 2 through lead 5, main frame 2 amplifies and the A/D converting unit for signal, it is under the control of main frame 6, after the signal of sensor 3 amplified and convert digital quantity to, pass to main frame 6 through lead 7, main frame 6 has the microcomputer function, it is under special software control, and the analytical calculation through to test signal draws data and curves such as ultimate bearing capacity of single pile and pile construction integrity.The shortcoming of this structure is that the globality of instrument is poor, is not easy to frequent carrying and mobile.Another kind is all-in-one-piece, but because its signal amplifies and the A/D conversion fails to be integrated on the same wiring board, just 2 among Fig. 1 and 6 is contained in the same cabinet, makes machine volume very big, and it is very inconvenient to carry.
The present invention combines in four-way signal amplifier and A/D converter on the wiring board, is referred to as multifunction board.The structure of multifunction board as shown in Figure 2,1 is four-way signal amplifier, 2 is the four-way A/D converter, and two interfaces are arranged in addition, interface 3 and microcomputer internal bus interface compatibility, interface 4 links to each other with sensor by cable.
The present invention is inserted in multifunction board in the portable computer, and sensor signal lines inputs to main frame by the interface among Fig. 24, and the portable integrated dynamic test-pile analyzing instrument of Gou Chenging not only have incorporate characteristics, and volume is less than 0.016m thus
3, be significantly less than existing like product, therefore portable advantage is arranged again, Fig. 3 test macro that the present invention constitutes, compared to Figure 1, portable integrated dynamic test-pile analyzing instrument 2 has replaced 2,6 among Fig. 1 and 7, and other is identical with Fig. 1.
Claims (2)
1, a kind of multifunction board is characterized in that, collects four-way signal amplifier and A/D converter on a wiring board, and two interfaces are arranged on the plate, one and microcomputer internal bus interface compatibility, and another interface is used for receiving the signal from sensor.
2, the portable integrated dynamic test-pile analyzing instrument that constitutes according to claim 1 is characterized in that, multifunction board is inserted in the portable computer, not only make complete machine integrated, and machine volume is less than 0.018m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93100138 CN1090044A (en) | 1993-01-07 | 1993-01-07 | Portable integrated dynamic test-pile analyzing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93100138 CN1090044A (en) | 1993-01-07 | 1993-01-07 | Portable integrated dynamic test-pile analyzing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1090044A true CN1090044A (en) | 1994-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93100138 Pending CN1090044A (en) | 1993-01-07 | 1993-01-07 | Portable integrated dynamic test-pile analyzing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1090044A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268886A (en) * | 2010-06-04 | 2011-12-07 | 中国海洋石油总公司 | Method for detecting and evaluating design bearing capacity of pile foundation of offshore oil platform |
| CN104314111A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile foundation low strain dynamic testing device applicable to underwater high-pressure environment |
| CN104314112A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Low-strain detector of underwater pile foundation suitable for different pile diameters |
| CN104314114A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile foundation low-strain dynamic tester capable of being used in underwater high-pressure environment |
| CN104314113A (en) * | 2014-11-16 | 2015-01-28 | 张巧侠 | Low-strain detector of underwater low-resistance pile foundation with hook pile structure |
| CN104314115A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile grabbing fixed type dynamic testing device for low strain of pile foundation |
| CN104314110A (en) * | 2014-11-16 | 2015-01-28 | 张巧侠 | Low-strain detector of underwater low-resistance pile foundation capable of adjusting fixing device length |
| CN104452832A (en) * | 2014-11-16 | 2015-03-25 | 张巧侠 | Underwater low-resistance pile foundation low-strain dynamic monitoring device |
| CN104452831A (en) * | 2014-11-16 | 2015-03-25 | 张巧侠 | Underwater low-resistance pile foundation low-strain dynamic monitoring device |
| CN104535437A (en) * | 2014-12-31 | 2015-04-22 | 梁夏萍 | Underwater pile foundation low strain dynamic testing device |
| CN104612187A (en) * | 2014-12-31 | 2015-05-13 | 梁夏萍 | Low-strain dynamic monitoring device for underwater pile foundation |
-
1993
- 1993-01-07 CN CN 93100138 patent/CN1090044A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268886A (en) * | 2010-06-04 | 2011-12-07 | 中国海洋石油总公司 | Method for detecting and evaluating design bearing capacity of pile foundation of offshore oil platform |
| CN102268886B (en) * | 2010-06-04 | 2013-08-14 | 中国海洋石油总公司 | Method for detecting and evaluating design bearing capacity of pile foundation of offshore oil platform |
| CN104314112B (en) * | 2014-11-16 | 2016-01-13 | 张思成 | The underwater pile low-strain dynamic measure device in piles with different footpath can be applicable to |
| CN104314111A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile foundation low strain dynamic testing device applicable to underwater high-pressure environment |
| CN104314114A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile foundation low-strain dynamic tester capable of being used in underwater high-pressure environment |
| CN104314113A (en) * | 2014-11-16 | 2015-01-28 | 张巧侠 | Low-strain detector of underwater low-resistance pile foundation with hook pile structure |
| CN104314115A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Pile grabbing fixed type dynamic testing device for low strain of pile foundation |
| CN104314110A (en) * | 2014-11-16 | 2015-01-28 | 张巧侠 | Low-strain detector of underwater low-resistance pile foundation capable of adjusting fixing device length |
| CN104452832A (en) * | 2014-11-16 | 2015-03-25 | 张巧侠 | Underwater low-resistance pile foundation low-strain dynamic monitoring device |
| CN104452831A (en) * | 2014-11-16 | 2015-03-25 | 张巧侠 | Underwater low-resistance pile foundation low-strain dynamic monitoring device |
| CN104314111B (en) * | 2014-11-16 | 2016-01-20 | 张思成 | A kind of low-strain foundation pile dynamic survey device that can be used for wet hyperbaric environment |
| CN104314113B (en) * | 2014-11-16 | 2016-01-20 | 张巧侠 | There is the low-strain foundation pile of the low-resistance under water dynamic survey device of hook pilework |
| CN104314115B (en) * | 2014-11-16 | 2016-01-20 | 张思成 | Grab the fixed low-strain foundation pile of stake dynamic survey device |
| CN104452832B (en) * | 2014-11-16 | 2016-01-13 | 张巧侠 | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic |
| CN104452831B (en) * | 2014-11-16 | 2016-01-13 | 张巧侠 | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic |
| CN104314112A (en) * | 2014-11-16 | 2015-01-28 | 张思成 | Low-strain detector of underwater pile foundation suitable for different pile diameters |
| CN104612187B (en) * | 2014-12-31 | 2015-12-09 | 梁夏萍 | Underwater pile low-strain dynamic measure device |
| CN104535437B (en) * | 2014-12-31 | 2015-12-09 | 梁夏萍 | Underwater pile low-strain dynamic measure device |
| CN104612187A (en) * | 2014-12-31 | 2015-05-13 | 梁夏萍 | Low-strain dynamic monitoring device for underwater pile foundation |
| CN104535437A (en) * | 2014-12-31 | 2015-04-22 | 梁夏萍 | Underwater pile foundation low strain dynamic testing device |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |