CN111208001A - Method for detecting house damage trend - Google Patents
Method for detecting house damage trend Download PDFInfo
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- CN111208001A CN111208001A CN202010029626.0A CN202010029626A CN111208001A CN 111208001 A CN111208001 A CN 111208001A CN 202010029626 A CN202010029626 A CN 202010029626A CN 111208001 A CN111208001 A CN 111208001A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000004069 differentiation Effects 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims description 12
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000011835 investigation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Analytical Chemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
A house damage trend detection method comprises the following steps: the house stress structure is obtained to be prone to damage, the damaged position where the prone to damage is located is obtained, the first mark is adopted for marking, according to the damaged position, the damaged position is recorded through the second mark, the damaged time and/or the damaged process of the damaged position are obtained, the third mark is used for recording, mechanical checking and analysis are carried out according to the position where the damaged position is located or the component bearing structure, the second mark and the third mark, the fourth mark is obtained, and whether the fourth mark belongs to a preset threshold value which tends to be uncomfortable, continue to bear or be damaged or not is judged. The method and the device detect the position of the house where the house tends to be damaged, acquire the third identification through different angles, thereby obtaining the differentiation parameters with the original data, judge according to the house quality standard, and effectively solve the problems that the damaged position cannot be accurately detected and whether the house tends to be uncomfortable to bear continuously or not.
Description
Technical Field
The invention relates to the field of buildings, in particular to a method for detecting a house damage trend.
Background
With the increasing development and urbanization process of economic construction in China, factories and public places in cities are like bamboo shoots in the spring after rain. From the beginning of the twenty-first century, urban factories are continuously innovated, building construction is gradually improved, technical transformation is carried out by introducing equipment, the use function of building floors is changed, and the size and the position of loads borne by floor plates and beams are changed, so that structural reliability identification is required.
In order to create a new operating atmosphere in public places, continuous decoration and fitment are carried out, the use functions of floors are changed, the loads borne by floor plates and beams are changed, and the floor plates and the beams cannot bear increased loads and need to be reinforced. Therefore, the technical transformation of factory buildings and the decoration and fitment of public places are required to carry out the structural reliability identification of the existing buildings and the construction quality inspection of the main structure of the reinforced buildings. Especially, when the house structure shows damage signs, the damaged position of the house structure should be detected in time in various aspects.
Disclosure of Invention
In order to overcome the above-mentioned disadvantages of the prior art, it is an object of the present invention to provide a method for detecting a house damage tendency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method of detecting a house damage tendency, wherein: the method comprises the following steps:
1) acquiring a house stress structure and generating a tendency damage phenomenon, wherein the tendency damage phenomenon comprises at least one of the following phenomena: cracking damage, stress deformation, displacement and leakage;
2) obtaining a damaged position where the tending damage phenomenon is located, and marking the damaged position by adopting a first mark, wherein the first mark is displayed in different symbols and/or colors corresponding to the tending damage phenomenon;
3) recording with a second identifier according to the damaged position, wherein the second identifier comprises at least one of: damaged trend, damaged form and damaged degree;
4) acquiring the damaged time and/or damaged process of the damaged position and recording the damaged time and/or damaged process with a third identifier, wherein the damaged time and/or damaged process are obtained through investigation and/or instrument detection;
5) performing mechanical checking and analysis according to the part or the member bearing structure where the damaged position is located, the second identifier and the third identifier to obtain a fourth identifier, wherein the fourth identifier is a differentiation parameter obtained by comparing the fourth identifier with original data of the part or the member bearing structure where the damaged position is located;
6) and judging whether the fourth identification belongs to a preset threshold value which tends to be uncomfortable to continue bearing or be damaged.
As a further improvement of the invention: the instrumental detection comprises at least one of: ultrasonic flaw detector, laser range finder, injection type mortar detection, soil property detector, straightness measuring apparatu that hangs down.
As a further improvement of the invention: the third mark is obtained by comprehensively detecting cracks, concrete and steel used at the damaged position by the ultrasonic flaw detector.
As a further improvement of the invention: and the third identification is obtained by a penetration type mortar detector through penetrating into different depths of the damaged position to extract soil samples with different depths, and the fourth identification is obtained by comparing original soil data with a soil quality detector.
As a further improvement of the invention: and the third identification is obtained by detecting the verticality of the damaged position and the positions of the above components by the verticality measuring instrument.
As a further improvement of the invention: and repeating the step 4) and the step 5) to obtain the part or the member bearing structure where the damaged position is located and the third identifier again to obtain a second third identifier, and performing mechanical checking calculation and analysis to obtain a second fourth identifier.
As a further improvement of the invention: and integrating the collected third identification and/or secondary third identification and/or multiple third identifications, and comparing the integrated third identification with the original house data to obtain the nearest fourth identification.
As a further improvement of the invention: and judging whether the fourth mark and/or the plurality of times of the fourth marks belong to a threshold value which tends to be uncomfortable to continue bearing or damage, wherein the threshold value is preset according to the house quality detection standard.
Compared with the prior art, the invention has the beneficial effects that: the method and the device detect the position of the house where the house tends to be damaged, acquire the third identification through different angles, thereby obtaining the differentiation parameter of the original data, judge the differentiation parameter according to the house quality standard, and effectively solve the problems that the damaged position cannot be accurately detected and whether the house tends to be uncomfortable to bear continuously or not.
Detailed Description
The invention will now be further illustrated with reference to the following examples:
a method of detecting a house damage tendency, wherein: the method comprises the following steps:
1) acquiring a house stress structure and generating a tendency damage phenomenon, wherein the tendency damage phenomenon comprises at least one of the following phenomena: cracking damage, stress deformation, displacement and leakage;
wherein the cracking damage phenomenon comprises cavity cracks, shrinkage cracks, cracks caused by insufficient bearing capacity, cracks caused by earthquake action, large-volume temperature cracks, shear cracks caused by uneven settlement of a foundation and the like;
the forced deformation phenomenon includes that a structural component bearing load and transmitting load causes the reaction of a surrounding component to the structural component under the action of the load, and the structural component deforms due to the action of internal force.
2) Obtaining a damaged position where the tending damage phenomenon is located, and marking the damaged position by adopting a first mark, wherein the first mark is displayed in different symbols and/or colors corresponding to the tending damage phenomenon; the damaged position is marked through the first mark, so that the position can be quickly and accurately found, and a corresponding record can be made.
3) Recording with a second identifier according to the damaged position, wherein the second identifier comprises at least one of: damaged trend, damaged form and damaged degree; the damaged position is recorded by objective facts, including the damaged trend, damaged form and damaged degree.
4) Acquiring the damaged time and/or damaged process of the damaged position and recording the damaged time and/or damaged process with a third identifier, wherein the damaged time and/or damaged process are obtained through investigation and/or instrument detection;
the instrumental detection comprises at least one of: the device comprises an ultrasonic flaw detector, a laser distance measuring device, an injection type mortar detection device, a soil property detector and a verticality measuring instrument;
the third identification is obtained by comprehensively detecting the cracks, the concrete and the steel used at the damaged position by the ultrasonic flaw detector, the third identification records detection data of the cracks and is used for comparing the detection data with original data of the damaged position so as to obtain a fourth identification, and the fourth identification comprises differentiation parameters of the cracks or the bearing structure at the damaged position and the original data;
and the third identification is obtained by a penetration type mortar detector through penetrating into soil samples with different depths at the damaged position, the mortar strength of the damaged position is obtained, and the fourth identification is obtained by comparing original soil data with a soil quality detector.
And the third identification is obtained by detecting the verticality of the damaged position and the positions of the above components by the verticality measuring instrument. And judging whether the house is inclined or not according to whether the signal upwards transmitted by the perpendicularity measuring instrument is an obstacle or not, and slowly moving the position of the perpendicularity measuring instrument according to the damaged position to judge the inclined angle of the house so as to obtain the inclined parameters of the part above the damaged position and/or the peripheral part.
5) And repeating the steps to obtain a plurality of groups of third identifications for integration.
6) And performing mechanical checking calculation and analysis according to the part or the member bearing structure where the damaged position is located, the second identifier and the third identifier to obtain a fourth identifier, wherein the fourth identifier is a differentiation parameter obtained by comparing the fourth identifier with original data of the part or the member bearing structure where the damaged position is located, and the fourth identifiers are sorted for multiple times through multiple fourth identifiers obtained by comparing the third identifier with the original data for multiple times to obtain the differentiation parameter closest to the fact.
7) And judging whether the fourth identification belongs to a preset threshold value which tends to be uncomfortable to continue bearing or be damaged. And judging whether the fourth mark and/or the plurality of times of the fourth marks belong to a threshold value which tends to be uncomfortable to continue bearing or damage, wherein the threshold value is preset according to the house quality detection standard.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (8)
1. A house damage trend detection method is characterized by comprising the following steps: the method comprises the following steps:
1) acquiring a house stress structure and generating a tendency damage phenomenon, wherein the tendency damage phenomenon comprises at least one of the following phenomena: cracking damage, stress deformation, displacement and leakage;
2) obtaining a damaged position where the tending damage phenomenon is located, and marking the damaged position by adopting a first mark, wherein the first mark is displayed in different symbols and/or colors corresponding to the tending damage phenomenon;
3) recording with a second identifier according to the damaged position, wherein the second identifier comprises at least one of: damaged trend, damaged form and damaged degree;
4) acquiring the damaged time and/or damaged process of the damaged position and recording the damaged time and/or damaged process with a third identifier, wherein the damaged time and/or damaged process are obtained through investigation and/or instrument detection;
5) performing mechanical checking and analysis according to the part or the member bearing structure where the damaged position is located, the second identifier and the third identifier to obtain a fourth identifier, wherein the fourth identifier is a differentiation parameter obtained by comparing the fourth identifier with original data of the part or the member bearing structure where the damaged position is located;
6) and judging whether the fourth identification belongs to a preset threshold value which tends to be uncomfortable to continue bearing or be damaged.
2. The method for detecting the house damage tendency according to claim 1, wherein the method comprises the following steps: the instrumental detection comprises at least one of: ultrasonic flaw detector, laser range finder, injection type mortar detection, soil property detector, straightness measuring apparatu that hangs down.
3. The method for detecting the house damage tendency according to claim 2, wherein the method comprises the following steps: the third mark is obtained by comprehensively detecting cracks, concrete and steel used at the damaged position by the ultrasonic flaw detector.
4. The method for detecting the house damage tendency according to claim 2, wherein the method comprises the following steps: and the third identification is obtained by a penetration type mortar detector through penetrating into different depths of the damaged position to extract soil samples with different depths, and the fourth identification is obtained by comparing original soil data with a soil quality detector.
5. The method for detecting the house damage tendency according to claim 2, wherein the method comprises the following steps: and the third identification is obtained by detecting the verticality of the damaged position and the positions of the above components by the verticality measuring instrument.
6. The method for detecting a house damage tendency according to any one of claims 1 to 5, characterized in that: and repeating the step 4) and the step 5) to obtain the part or the member bearing structure where the damaged position is located and the third identifier again to obtain a second third identifier, and performing mechanical checking calculation and analysis to obtain a second fourth identifier.
7. The method for detecting the house damage tendency according to claim 6, wherein the method comprises the following steps: and integrating the collected third identification and/or secondary third identification and/or multiple third identifications, and comparing the integrated third identification with the original house data to obtain the nearest fourth identification.
8. The method for detecting the house damage tendency according to claim 7, wherein the method comprises the following steps: and judging whether the fourth mark and/or the plurality of times of the fourth marks belong to a threshold value which tends to be uncomfortable to continue bearing or damage, wherein the threshold value is preset according to the house quality detection standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029626.0A CN111208001A (en) | 2020-01-13 | 2020-01-13 | Method for detecting house damage trend |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029626.0A CN111208001A (en) | 2020-01-13 | 2020-01-13 | Method for detecting house damage trend |
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| CN111208001A true CN111208001A (en) | 2020-05-29 |
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| CN202010029626.0A Pending CN111208001A (en) | 2020-01-13 | 2020-01-13 | Method for detecting house damage trend |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036658A (en) * | 2017-05-23 | 2017-08-11 | 吕梁学院 | A kind of appraisal procedure of shock resistance of the building and application |
| CN107059951A (en) * | 2017-02-17 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of detection method of earthquake-resistant building intensity |
| CN107607280A (en) * | 2017-09-09 | 2018-01-19 | 芜湖市方圆工程质量检验有限责任公司 | A kind of detection method of engineering construction anti-seismic performance |
| WO2019163329A1 (en) * | 2018-02-21 | 2019-08-29 | 富士フイルム株式会社 | Image processing device and image processing method |
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2020
- 2020-01-13 CN CN202010029626.0A patent/CN111208001A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059951A (en) * | 2017-02-17 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of detection method of earthquake-resistant building intensity |
| CN107036658A (en) * | 2017-05-23 | 2017-08-11 | 吕梁学院 | A kind of appraisal procedure of shock resistance of the building and application |
| CN107607280A (en) * | 2017-09-09 | 2018-01-19 | 芜湖市方圆工程质量检验有限责任公司 | A kind of detection method of engineering construction anti-seismic performance |
| WO2019163329A1 (en) * | 2018-02-21 | 2019-08-29 | 富士フイルム株式会社 | Image processing device and image processing method |
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Application publication date: 20200529 |
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