CN109085187A - With quality determining method of the X-ray detection in structural column - Google Patents
With quality determining method of the X-ray detection in structural column Download PDFInfo
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- CN109085187A CN109085187A CN201810615753.1A CN201810615753A CN109085187A CN 109085187 A CN109085187 A CN 109085187A CN 201810615753 A CN201810615753 A CN 201810615753A CN 109085187 A CN109085187 A CN 109085187A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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Abstract
The invention discloses a kind of quality determining methods with X-ray detection in structural column, it applies in the quality testing field of building, solves the low technical problem of detection efficiency, its key points of the technical solution are that a kind of quality determining method with X-ray detection in structural column, it the following steps are included: on structural column positional dissection point, 300mm is respectively less than or be equal at a distance from two lateral walls of cut point and structural column, and vertical slot is beaten centered on cut point, structural column is divided into two detection units；X-ray imaging system plate is inserted into vertical slot；The X-ray emission source of digital-code type x-ray instrument is bonded by code Formula X alpha cellulose a gage of fetching towards X-ray imaging system plate irradiation X-ray line with the lateral wall of one of detection unit；Digital-code type x-ray instrument is connect with host computer.What is had has the technical effect that this method is imaged using digital-code type x-ray instrument, and imaging pixel is high, test result is more acurrate, efficiency is higher.
Description
Technical field
The present invention relates to the installation quality detection field of building, in particular to it is a kind of with X-ray detection in structural column
Quality determining method.
Background technique
Assembled architecture refers to each portion of structural elements and all kinds of lightweight material assembled houses using plant produced
Point, prefabricated component is crossed process metaplasia in factory's back warp and produces well in advance, heat preservation is made it have, sound insulation, energy conservation, antidetonation, prevents
The brilliance function such as fire, insect prevention, moisture-proof, is then sent to construction site by transport and is assembled by reliable connection type
Construction style.
In assembled architecture in-site installation, most critical, most importantly installation form are that the node of vertical component is pre-buried
Part joint connection in site, the usage amounts such as built-in fitting of building have the increase of very big usage amount with respect to traditional technology.Therefore assembled
Building element installs quality of connection it may be said that representing the integral installation quality of assembled architecture, the quality ten that this node connects
Divide important, transmitting, antihunt action of load etc., all relies on the node quality of connection of this key.So live building element
Installation quality detection become in order to assembled architecture quality control work in the most important thing.
In the construction of assembled architecture component joint connection in site, quality is very dependent on live operation, even if design is very
There are extraordinary quality system in perfect, Parts Experiment room and manufacturer, since scene is manual operation, the element by personnel
The influence of many factors such as matter, technical capability, sense of responsibility not can guarantee the quality of in-site installation construction yet, whole to the end to build
Building structure safety is also unable to get guarantee.So for assembled architecture component in-site installation quality of connection detection very
It is necessary.
Currently, the Chinese patent of Publication No. CN107202804A in the market discloses a kind of assembly concrete shearing
Wall steel bar stress quality of connection detection method can intuitively show assembly concrete shear wall steel bar stress connecting node
Internal state, and qualitatively judge whether fabricated shear wall steel bar stress connecting portion quality to be detected is qualified, to be
The most key reinforcing bar quality of connection of assembly concrete shear wall structure provides effective detection means.
It but in above scheme, is detected to assembled architecture, assembled architecture component, thickness is typically small,
Between 200 ~ 300mm, x-ray bombardment can be directly used, the mode of back patch is tested.But for structural column, because
Larger (generally 400 ~ 600mm) x-ray of its thickness is difficult to penetrate, and when test needs to determine film clarity and to film
Blackness value determines that judgement is unqualified, needs to readjust Portable X-ray machine parameter, re-starts detection, operates very numb
It is tired, and measuring accuracy is lower.
Summary of the invention
The object of the present invention is to provide a kind of quality determining methods with X-ray detection in structural column, its advantage is that simple
Change operating procedure, improves test accuracy.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of to be tied with X-ray detection
Quality determining method in structure column, it the following steps are included:
A, the positional dissection point on structural column is respectively less than or is equal to 300mm at a distance from two lateral walls of cut point and structural column, with
Vertical slot is beaten centered on cut point, and structural column is divided into two detection units；
B, X-ray imaging system plate is inserted into vertical slot；
C, code Formula X alpha cellulose a gage of fetching penetrates the X of digital-code type x-ray instrument towards X-ray imaging system plate irradiation X-ray line
Line emission source is bonded with the lateral wall of one of detection unit；Digital-code type x-ray instrument is connect with host computer.
Through the above technical solutions, the thickness of structural column is larger (generally 400 ~ 600mm), X-ray is difficult to penetrate, therefore
It is difficult to realize clearly be imaged using high-power digital-code type alpha cellulose a gage；Using the above method, first on structural column
Positional dissection point can carry out thickness measure by tape measure or other similar measuring tools, take the position at the relatively close middle part of structural column
It is set to positional dissection point and marks, cutting machine is then subjected to cutting designated port along positional dissection point, along the height and length of structural column
It spends direction and cuts a certain amount of material, output vertical slot；Structural column is divided into two detection units by vertical slot, and two detections are single
The thickness of member is respectively less than or is equal to 300mm；Further, it is inserted into X-ray imaging system plate in vertical slot, then takes
Digital-code type x-ray instrument irradiates X-ray line towards X-ray imaging system plate, by the X-ray emission source of digital-code type x-ray instrument
It being bonded with the outer wall of one of detection unit, X-ray imaging system plate and digital-code type alpha cellulose a gage pass through wireless connection,
Digital-code type alpha cellulose a gage is connect with host computer, and the display of testing result is realized by host computer；Using the detection mode, speed is detected
Fastly, it can be imaged within five seconds or so, and imaging results are clear, be easy to judge joint filling vacancy point, reparation of being done over again again.
The present invention is further arranged to: being further included step D: being taken out X-ray imaging system plate, insert again after overturning
Enter vertical slot；
Step E: digital-code type x-ray instrument is readjusted, by the X-ray emission source of digital-code type x-ray instrument and another detection unit
Lateral wall fitting.
Through the above technical solutions, taking out X-ray imaging system plate, vertical slot, phase are reinserted after overturning
It is corresponding, then digital-code type x-ray instrument is transferred to the lateral wall of another detection unit, X-ray emission source and detection unit
Lateral wall fitting, at this point, digital-code type x-ray instrument is able to carry out the internal structure detection of another detection unit.
The present invention is further arranged to: further includes step F: the detection imaging results of two detection units integrated, according to
The result of projection carries out the integration of reinforcing bar distribution, is marked at slurry failing to fill in.
Through the above technical solutions, two detection units constitute the overall structure of structural column, therefore corresponding, two
The testing result of detection unit is formed the testing result of structural column entirety after being formed integral with one another, can be with by the testing result
The distribution for learning reinforcing bar, fail to fill in slurry fails to fill in situation etc., can targetedly be repaired in corresponding position for the result
Or it redresses.
The present invention is further arranged to: vertical slot opposed configuration column is in communicating structure, further includes step F1: taking out X and penetrates
Line photography imaging system plate is set up sealing surface at the both-side opening of vertical slot and is blocked, one of sealing surface
On get through stomata, material hole is beaten on another sealing surface, high strength grout is injected from material hole.
Through the above technical solutions, having penetrated through structural column, therefore complete taking-up X in test and penetrate when vertically slot is longer
After line photography imaging system plate, need to fill up vertical slot；When filling up, first by the opening of vertical slot wherein side
It sets up sealing surface and is blocked, epoxy resin can be used and carry out glue envelope, the opening of the other side of vertical slot is also by closing
Face is blocked, and after closure, gets through stomata on a sealing surface wherein, material hole is beaten on another sealing surface, is then passed through
Material hole squeezes into high strength grout, realizes filler caulking joint.
The present invention is further arranged to: vertical slot opposed configuration column is in non-through structure, further includes step F2: taking out X
Radiographic imaging system flat-plate is set up sealing surface in the opening of vertical slot and is blocked, and gets through simultaneously on the sealing surface
Stomata and material hole, high strength grout are injected from material hole.
Through the above technical solutions, vertical slot opposed configuration column is in non-through structure, therefore blocking up only needs stifled unilateral side to open
Mouthful, i.e., sealing surface is set up in the opening of vertical slot and blocked, then get through stomata and logical material simultaneously on the sealing surface
Hole is passed through high strength grout using material hole, then realizes that filler blocks.
The present invention is further arranged to: the cloth in X-ray imaging system plate outer cover between step A and step B
Bag.
Through the above technical solutions, X-ray imaging system plate is wrapped up using cloth bag, so that X-ray is imaged
The outside deterioration of system flat-plate is reduced.
The present invention is further arranged to: the host computer includes control module, logging modle, display module, memory module；
Control module is for controlling digital-code type x-ray instrument transmitting X-ray；
Logging modle is for recording obtained test data；
Display module is for showing test result.
Through the above technical solutions, include control module, logging modle, display module and memory module in host computer,
Control module is for controlling digital-code type x-ray instrument transmitting X-ray, before this, controls power module by control module and is powered,
So that digital-code type x-ray instrument emits X-ray；Logging modle realizes the record of test data, can record in time information simultaneously
It is shown, is improved work efficiency by display module.
The present invention is further arranged to: the control module is also used to be adjusted the intensity size of X-ray.
Through the above technical solutions, control module can also the intensity size to X-ray be adjusted, be directed to different structure
Column saves electricity using the X-ray of varying strength, while guaranteeing clarity.
The present invention is further arranged to: the logging modle is for recording obtained test data and storing to host computer
Hard disk in, be automatically stored every 5 seconds primary.
Through the above technical solutions, recording using logging modle, it can prevent test result caused by power-off from interrupting, thus
Reduce idle work.
The present invention is further arranged to: the X-ray imaging system plate replaces with film.
Through the above technical solutions, being shown using film, cost is relatively low, being capable of long-term preservation after imaging.
In conclusion the invention has the following advantages: 1, this method is imaged using digital-code type x-ray instrument, at
Picture pixel is high,；2, using two detection units, so that the thickness to geodesic structure greatly reduces, test result is more acurrate；3, it compares
Film, image taking speed is fast, can real time imagery, efficiency is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Appended drawing reference: 1, structural column；11, vertical slot；2, digital-code type x-ray instrument.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: Fig. 1 is referred to, a kind of quality determining method with X-ray detection in structural column, it includes following step
Rapid: the positional dissection point on structural column 1 selects tape measure or other dimensional measuring instruments to carry out the thickness measure of structural column 1, cutting
Point is respectively less than at a distance from 1 two lateral walls of structural column or is equal to 300mm, damage of the fluting for structural column 1 when to reduce test
Bad, the selection of cut point at this time is as close as possible to carrying out cutting designated port in the middle part of the thickness direction of structural column 1；Centered on cut point
Get vertical slot 11, the specific processing of vertical slot 11 can be used cutting machine cutting, and when cutting should ensure that vertical slot 11
Vertical property outputs vertical slot 11 after a certain amount of material of height and length direction cutting of structural column 1, and to vertical slot 11
It is cleared up, structural column 1 is divided to for two detection units by the perpendicular where vertical slot 11.
Cloth bag is wrapped up outside X-ray imaging system plate, is inserted into vertical slot 11 and has been wrapped up the X of cloth bag and penetrate
The X-ray emission source of digital-code type x-ray instrument 2 is bonded by line photography imaging system plate with the outer wall of one of detection unit,
The display of testing result is realized by host computer；X-ray imaging system plate herein can be replaced film, can after imaging
Save analysis.
After the detection for completing one of detection unit, X-ray imaging system plate is taken out, is reinserted after overturning
Vertical slot 11；Digital-code type x-ray instrument 2 is readjusted, the X-ray emission source of digital-code type x-ray instrument 2 and another detection is single
The lateral wall fitting of member；Digital-code type x-ray instrument 2 is able to carry out the internal structure detection of another detection unit；Two detections are single
The detection imaging results integration of member, determines analysis processing, and the integration of reinforcing bar distribution is carried out according to the result of projection, is being leaked
It fills out at slurry and is marked, eventually form Compilation Quality examining report, while carrying out specific aim repairing.
Theres are two kinds to open situation for vertical slot 11, and situation one: vertical 11 opposed configuration column 1 of slot is in communicating structure, shape
It is open at two.X-ray imaging system plate is taken out for the situation, is all provided at the both-side opening of vertical slot 11
Vertical sealing surface is blocked, and gets through stomata on one of sealing surface, and material hole, high strength grout are beaten on another sealing surface
It is injected from material hole, inner stuffing, while air pressure inside realizes by venthole pressure release and synchronizes logical material, pressure release, thus, it is possible to
Enough fill up vertical slot 11；Epoxy resin also can be used when filling up and be sealed venthole and material hole, so that internal filling
It is more closely knit.
Situation two: when vertically slot 11 is shorter, it has been not penetrated structural column 1, has formd single opening；Therefore it is testing
After taking out X-ray imaging system plate, need to be filled up from the single-open of vertical slot 11；When filling up, take
X-ray imaging system plate out is set up sealing surface in the opening of vertical slot 11 and is blocked, on the sealing surface simultaneously
Stomata and material hole are got through, high strength grout is injected from material hole, after putty, can block venthole by epoxy resin again
And material hole.In situation one and situation two, material hole and venthole can be set to relatively high position, so as to improve
Packing efficiency reduces bottom material leakage.
Host computer is PC or PDA comprising control module, logging modle, display module, memory module, power module；Control
Molding block emits X-ray for controlling digital-code type x-ray instrument 2, while also controlling the intensity size of X-ray, meets imaging demand
While reduce power consumption, in addition also control power module, power module control digital-code type x-ray instrument 2 emit X-ray.Record mould
Block is for recording obtained test data, in PC or in PDA, can be stored in hard disk, test data is automatic at interval of 5 seconds
Storage is primary, and 5 seconds or so are also the imaging time for controlling digital-code type x-ray instrument 2, therefore during being automatically stored, guarantees
The real-time updates of data, and the real-time update of display result.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of quality determining method with X-ray detection in structural column, which is characterized in that it the following steps are included:
A, the positional dissection point on structural column (1) is respectively less than or is equal at a distance from (1) two lateral wall of cut point and structural column
300mm beats vertical slot (11) centered on cut point, and structural column (1) is divided into two detection units；
B, X-ray imaging system plate is inserted into vertical slot (11)；
C, it fetches code Formula X alpha cellulose a gage (2), X-ray line is irradiated towards X-ray imaging system plate, by digital-code type x-ray instrument
(2) X-ray emission source is bonded with the lateral wall of one of detection unit；Digital-code type x-ray instrument (2) is connect with host computer.
2. the quality determining method according to claim 1 with X-ray detection in structural column, which is characterized in that also wrap
It includes step D: taking out X-ray imaging system plate, vertical slot (11) are reinserted after overturning；
Step E: readjusting digital-code type x-ray instrument (2), by the X-ray emission source of digital-code type x-ray instrument (2) and another inspection
Survey the lateral wall fitting of unit.
3. the quality determining method according to claim 2 with X-ray detection in structural column, which is characterized in that also wrap
It includes step F: the detection imaging results of two detection units is integrated, the whole of reinforcing bar distribution is carried out according to the result of projection
It closes, is marked at slurry failing to fill in.
4. the quality determining method according to claim 3 with X-ray detection in structural column, which is characterized in that vertical
Slot (11) opposed configuration column (1) is in communicating structure, further includes step F1: X-ray imaging system plate is taken out, vertical
Sealing surface is set up at the both-side opening of slot (11) to be blocked, and gets through stomata on one of sealing surface, another closing
Material hole is beaten on face, high strength grout is injected from material hole.
5. the quality determining method according to claim 3 with X-ray detection in structural column, which is characterized in that vertical
Slot (11) opposed configuration column (1) is in non-through structure, further includes step F2: X-ray imaging system plate is taken out, perpendicular
Sealing surface is set up to the opening of slot (11) to be blocked, gets through stomata and material hole on the sealing surface simultaneously, and high intensity fills
Slurry is injected from material hole.
6. the quality determining method according to claim 1 with X-ray detection in structural column, which is characterized in that in step
Cloth bag in X-ray imaging system plate outer cover between rapid A and step B.
7. the quality determining method according to claim 1 with X-ray detection in structural column, which is characterized in that described
Host computer includes control module, logging modle, display module, memory module；
Control module is for controlling digital-code type x-ray instrument (2) transmitting X-ray；
Logging modle is for recording obtained test data；
Display module is for showing test result.
8. the quality determining method according to claim 7 with X-ray detection in structural column, which is characterized in that described
Control module is also used to be adjusted the intensity size of X-ray.
9. the quality determining method according to claim 8 with X-ray detection in structural column, which is characterized in that described
Logging modle was automatically stored primary for recording obtained test data and storing into the hard disk of host computer every 5 seconds.
10. the quality determining method according to claim 1 with X-ray detection in structural column, which is characterized in that described
X-ray imaging system plate replaces with film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810615753.1A CN109085187A (en) | 2018-06-14 | 2018-06-14 | With quality determining method of the X-ray detection in structural column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615753.1A CN109085187A (en) | 2018-06-14 | 2018-06-14 | With quality determining method of the X-ray detection in structural column |
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| CN109085187A true CN109085187A (en) | 2018-12-25 |
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| CN201810615753.1A Pending CN109085187A (en) | 2018-06-14 | 2018-06-14 | With quality determining method of the X-ray detection in structural column |
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Application publication date: 20181225 |