CN115389153A - High-rise building structural component safety monitoring method and device - Google Patents
High-rise building structural component safety monitoring method and device Download PDFInfo
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- CN115389153A CN115389153A CN202211314532.3A CN202211314532A CN115389153A CN 115389153 A CN115389153 A CN 115389153A CN 202211314532 A CN202211314532 A CN 202211314532A CN 115389153 A CN115389153 A CN 115389153A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention relates to the field of physical property testing of high-rise building materials, in particular to a method and a device for monitoring the safety of structural parts of a high-rise building, which comprises the following steps: calculating the maximum pressure born by the single vertical structural component due to wind power according to the wind power; sorting out the structural component with the largest length in each height for testing; calculating the resonance frequency of each structural component; respectively recording the maximum deformation amount of each structural component; and judging the safety of each structural component according to the preset deformation amount, and simultaneously carrying out alarm processing on unqualified structural components. The method has the advantages that the wind power information is calculated by collecting the climate information, the worst structural part of each height of the high-rise structure is tested according to the wind power information, monitoring efficiency is effectively improved, loss caused by destructive tests is reduced, and accordingly test cost is effectively reduced.
Description
Technical Field
The invention relates to the field of physical property testing of high-rise building materials, in particular to a method and a device for monitoring safety of structural components of a high-rise building.
Background
With the development of the building industry, the material performance and the structural arrangement of a high-rise building are more reasonable, but in recent years, a large amount of shaking of the high-rise building can be visually observed due to overlarge high-altitude wind power, and in order to avoid the phenomenon, it is common practice to arrange a damper at the upper part of the high-rise building; at present, the damper commonly used is for hanging a balance weight or a fire pool, and the damper of the fire pool cannot play a role when being overhauled, and at the moment, the wind power of high altitude brings great psychological pressure to people working and living in a high-rise building. Chinese patent application publication No.: CN112880638A discloses a high-rise building settlement monitoring device and a settlement monitoring method, wherein a piston rod is arranged, the settlement time interval of each scale is accurately measured, and the monitoring precision and data are improved; chinese patent application publication no: CN113252104A discloses a high-rise building construction project construction safety supervision early warning method based on feature analysis, which sets a threshold value by setting a safety early warning parameter, thereby automatically predicting potential safety hazards; chinese patent application publication No.: CN113605529A discloses a super high-rise building steel structure construction installation method, and the strength of the connection of long steel plates and short steel plates can be increased by means of the arrangement of a reinforcing component.
Therefore, the technical scheme has the following problems: the anti-shaking test of the structural components of the high-rise building cannot be carried out on the premise of not carrying out destructive tests.
Disclosure of Invention
Therefore, the invention provides a high-rise building structural component safety monitoring method and device, which are used for solving the problem that the anti-shaking test cannot be carried out on the structural component of the high-rise building on the premise of not carrying out destructive test in the prior art, so that the test cost is effectively reduced.
In one aspect, the invention provides a high-rise building structural component safety monitoring method, which comprises the following steps:
step S1, collecting local climate information by using a server, determining the maximum wind power borne by a high-rise building according to the climate information, and calculating the maximum pressure borne by a single vertically-arranged structural component due to the wind power according to the wind power;
s2, dividing the structural components which are vertically arranged at the same height into a group, and sorting out the structural component with the largest length in each group by using the server for testing;
s3, calculating the resonance frequency of each structural component by using the server, and respectively inputting the resonance frequency into a monitoring device;
s4, performing impact test on each structural component by using the monitoring device and the resonance frequency as a period, taking the maximum pressure as a test pressure, respectively recording the maximum deformation of each structural component, and uploading the maximum deformation of each structural component to the server;
and S5, the server judges the safety of each structural component according to the preset deformation amount and carries out alarm processing aiming at the quality and/or the structure of the unqualified structural component.
Further, when the server acquires the maximum pressure of each structural component in the high-rise building, which is born by wind power, the server calculates according to the height of each structural component;
the server marks the structural component with the largest length-width ratio in the structural components at the ith height as a representative component of the ith height, the resonance frequency of the representative component is Ti, wherein i =1,2,3, …, n, n is the maximum value of the height number, a first preset resonance frequency T alpha and a second preset resonance frequency T beta are arranged in the server, the T alpha is more than 0 and less than the T beta, the first preset resonance frequency T alpha is the minimum safe resonance frequency, the second preset resonance frequency T beta is the maximum safe resonance frequency, the server compares the Ti with the T alpha and the T beta to determine the safety of the structural component,
if Ti is less than or equal to T alpha, the server judges that the resonance frequency at the ith height is in a low-frequency safe area, and simultaneously judges that no potential safety hazard exists at the ith height under the conventional condition;
if T alpha is less than Ti and less than T beta, the server judges that the resonance frequency at the ith height is in an unsafe region, and simultaneously performs an impact experiment to determine the stability of the structural component at the ith height when the resonance frequency is in the unsafe region;
and if T beta is less than or equal to Ti, the server judges that the resonance frequency at the ith height is in a high-frequency safe area, and simultaneously judges that the structural component at the ith height has no potential safety hazard under the conventional condition.
Further, when the server determines that the resonance frequency at the ith height is in an unsafe area, the server controls the monitoring device to hammer the structural component at the ith height for a preset time by taking Ti as a cycle at a test pressure which is 1.2 times of wind power, and records the maximum amplitude Ai of the structural component at the ith height, a preset amplitude threshold value A delta is arranged in the server, the server compares Ai with the A delta to determine the safety of the amplitude of the structural component,
if Ai is less than A delta, the server judges that the amplitude of the structural component at the ith height does not exceed a threshold value, and simultaneously judges that the ith structural component is safe;
and if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural part at the ith height exceeds a threshold value, and further judges the ith structural part according to a compression test to determine the structural safety at the ith height.
Further, when the server determines to perform a pressing test on the structural component located at the ith height, the testing device presses a striking hammer against the structural component, and sequentially presses the ith structural component in a preset direction with the maximum wind force corresponding to the ith height as a pressing strength and Ti as a cycle, the server records that the maximum deformation amount of the structural component located at the ith height is Xi, a preset deformation amount threshold value X delta is set in the server, the server compares the Xi with the X delta to determine the safety of the structural component located at the ith height,
if Xi is less than X delta, the server judges that the pressing deformation amount of the structural component at the ith height does not exceed a threshold value, simultaneously judges that the structural component at the ith height has reasonable strength, and alarms the structural form;
and if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural component at the ith height exceeds a threshold value, simultaneously judges that the material performance is insufficient, and sends an alarm aiming at the material performance.
Further, when the server alarms the structural form, the server judges that the structural form of the ith, ith +1, … and the nth height is unreasonable, and does not further monitor the structural component of the ith, ith +1, … and the nth height.
Further, when the server judges that the material performance is insufficient, the server changes the material type conforming to the ith height to monitor and throw the material, so that the safety cannot be met, and the server gives an alarm according to the structural form.
In another aspect, the present invention provides a safety monitoring device for a structural member of a high-rise building, comprising:
the monitoring frame is used for bearing a structural component to be monitored;
the hammering device is arranged on the monitoring frame in a spanning mode and used for hammering a component to be monitored;
and a laser measuring device arranged on the monitoring frame and used for measuring the deformation amount of the structural component when the structural component is hammered.
Further, the hammer includes:
the hammering engines are arranged on the monitoring frame and can move along the rails, and are used for providing power for the hammering device so as to drive the hammering device to move on the monitoring frame; each hammering engine is connected with the server;
a hammering connecting rod connected to each of the hammering engines to stabilize each of the hammers and to cause each of the hammering engines to be linked;
the hammering counter weight is arranged on the hammering connecting rod and used for adjusting the hammering force;
furthermore, the laser measuring device is arranged on the side face of the monitoring frame and comprises a plurality of laser measuring heads, and the laser measuring heads are arranged at different heights.
Furthermore, a server is arranged outside the safety monitoring device, is respectively connected with each hammering engine and each laser measuring head, and is used for uploading measured data and timely adjusting the safety monitoring device according to the judgment of the server.
Compared with the prior art, the method has the advantages that the wind power information is calculated by collecting the climate information, the worst structural part of each height of the high-rise structure is tested according to the wind power information, monitoring efficiency is effectively improved, loss caused by destructive tests is reduced, and test cost is effectively reduced.
Furthermore, the method for judging the resonance frequency of the structural component is utilized to quickly screen the component needing further testing, so that the test cost is further reduced while the monitoring invalid processes are effectively reduced.
Furthermore, structural components with large amplitude are screened out by hammering the structural components, so that further testing is performed, monitoring steps are effectively reduced, and meanwhile, the testing cost is further reduced.
Furthermore, the material performance of the structural component is judged by pressing the structural component, so that the rationality of the monitoring result is effectively improved, and the test cost is further reduced.
Further, when the height of the structural form which is unsafe is monitored, the structural form which is higher than the height is also judged to be unqualified, so that the test cost is further reduced while ineffective monitoring is effectively reduced.
Furthermore, when the height of the material is still unreasonable after the material is replaced, the server judges that the structural form is unreasonable, the accuracy of the monitoring result is effectively improved, and meanwhile, the test cost is further reduced.
Furthermore, a monitoring device is formed by arranging a monitoring frame, a hammering device and a laser measurer, so that the waste material rate is effectively reduced, and meanwhile, the test cost is further reduced.
Furthermore, the mode that sets up a plurality of hammering engines, hammering connecting rod and hammering counter weight constitutes the hammering ware, when effectively having promoted monitoring devices's repairability, has further reduced test cost.
Furthermore, the deformation quantity of the structural component is measured by the mode of arranging the plurality of laser measuring heads, so that the measuring reliability is effectively improved, and meanwhile, the test cost is further reduced.
Furthermore, the controllability of the monitoring device is effectively improved and the test cost is further reduced by connecting the server with the monitoring device.
Drawings
FIG. 1 is a flow chart of a method for monitoring the safety of structural members of a high-rise building according to the present invention;
FIG. 2 is a structural system diagram of the safety monitoring device for structural members of a high-rise building according to the present invention;
FIG. 3 is a schematic view of the monitoring device according to the present invention;
FIG. 4 is a diagrammatic view of the internal structure of the hammering engine of the present invention;
wherein: 1: a hammer; 11: hammering the engine; 111: an electric motor; 112, a first electrode; a driven wheel of the motor; 113; hammering a connecting rod adjusting hole; 114, and a carrier; hammering the engine wheel; 12: hammering the connecting rod; 13: hammering the balance weight; 2: a structural component to be monitored; 3: monitoring the gantry rail; 4: a monitoring rack.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, it is a flow chart of the method for monitoring the safety of the structural component of the high-rise building according to the present invention, which includes:
step S1, collecting local climate information by using a server, determining the maximum wind power borne by a high-rise building according to the climate information, and calculating the maximum pressure borne by a single vertically-arranged structural component due to the wind power according to the wind power;
s2, dividing the vertically arranged structural components at the same height into a group, and respectively sorting out the structural component with the largest length in each group by using a server for testing;
s3, calculating the resonance frequency of each structural component by using a server, and inputting the resonance frequency into a monitoring device respectively;
s4, performing impact tests on the structural components by using a monitoring device and using the maximum pressure as a test pressure and the resonance frequency as a period, respectively recording the maximum deformation of the structural components, and uploading the maximum deformation of the structural components to a server;
and S5, the server judges the safety of each structural component according to the preset deformation amount and carries out alarm processing on the quality and/or the structure of the unqualified structural component.
The method has the advantages that the wind power information is calculated by collecting the climate information, the worst structural part of each height of the high-rise structure is tested according to the wind power information, monitoring efficiency is effectively improved, loss caused by destructive tests is reduced, and accordingly test cost is effectively reduced.
Fig. 2 is a structural system diagram of the safety monitoring device for structural components of a high-rise building according to the present invention.
When the server acquires the maximum pressure of each structural component in the high-rise building, which is born by wind power, the server calculates according to the height of each structural component;
the method comprises the steps that a plurality of structural components are arranged at a single height in a high-rise building, a server marks the structural component with the largest length-width ratio in the structural components at the ith height as a representative component at the ith height, the resonance frequency of the representative component is Ti, wherein i =1,2,3, …, n and n are the maximum value of the height number, a first preset resonance frequency T alpha and a second preset resonance frequency T beta are arranged in the server, T alpha is more than 0 and less than T beta, the first preset resonance frequency T alpha is the minimum safe resonance frequency, the second preset resonance frequency T beta is the maximum safe resonance frequency, the server compares Ti with T alpha and T beta to determine the safety of the structural components,
if Ti is less than or equal to T alpha, the server judges that the resonance frequency at the ith height is in a low-frequency safe area, and simultaneously judges that no potential safety hazard exists at the ith height under the conventional condition;
if T alpha is less than Ti and less than T beta, the server judges that the resonance frequency at the ith height is in an unsafe region, and simultaneously performs an impact experiment to determine the stability of the structural component at the ith height when the resonance frequency is in the unsafe region;
and if T beta is less than or equal to Ti, the server judges that the resonance frequency at the ith height is in a high-frequency safe area, and simultaneously judges that the structural component at the ith height has no potential safety hazard under the conventional condition.
By means of judging the resonance point of the structural component, the component needing further testing is rapidly screened, and the test cost is further reduced while the monitoring invalid processes are effectively reduced.
Specifically, when the server determines that the resonance frequency at the ith height is in an unsafe area, the server controls the monitoring device to hammer the structural component at the ith height for a preset time length by taking Ti as a period and using 1.2 times of wind power as a test pressure, and records the maximum amplitude Ai of the structural component at the ith height, a preset amplitude threshold value A delta is arranged in the server, the server compares Ai with the A delta to determine the safety of the amplitude of the structural component,
if Ai is less than A delta, the server judges that the amplitude of the structural component at the ith height does not exceed the threshold value, and simultaneously judges that the ith structural component is safe;
if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural part at the ith height exceeds a threshold value, and further judges the ith structural part according to a pressing test to determine the structural safety at the ith height.
The structural part with large amplitude is screened out for further testing by using a hammering mode of the structural part, so that the test cost is further reduced while the monitoring steps are effectively reduced.
Specifically, when the server determines to perform a pressing test on the structural component at the ith height, the testing device presses a hammer against the structural component, sequentially presses the ith structural component in a preset direction with Ti as a cycle and maximum wind power corresponding to the ith height as pressing strength, records the maximum deformation amount of the structural component at the ith height as Xi, a preset deformation amount threshold value X delta is set in the server, compares the Xi with the X delta to determine the safety of the structural component at the ith height,
if Xi is less than X delta, the server judges that the pressing deformation quantity of the structural component at the ith height does not exceed a threshold value, simultaneously judges that the structural component at the ith height has reasonable strength, and alarms the structural form;
and if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural component at the ith height exceeds a threshold value, simultaneously judges that the material performance is insufficient, and sends an alarm aiming at the material performance.
The material performance of the structural component is judged by pressing the structural component, so that the rationality of the monitoring result is effectively improved, and the test cost is further reduced.
Specifically, when the server alarms the structural form, the server judges that the structural form of the ith, ith +1, … and the nth height is also unreasonable, and does not further monitor the structural component of the ith, ith +1, … and nth height.
When the height of the structural form which is unsafe is monitored, the structural form which is higher than the height is also judged to be unqualified, so that the test cost is further reduced while the invalid monitoring is effectively reduced.
Specifically, when the server judges that the material performance is insufficient, the server changes the material type conforming to the ith height to monitor and throw the material, so that the safety cannot be met, and the server gives an alarm according to the structural form.
When the height is still unreasonable after the materials are replaced, the server judges that the structural form is unreasonable, the accuracy of the monitoring result is effectively improved, and meanwhile, the test cost is further reduced.
Please refer to fig. 3, which is a schematic diagram of a monitoring device according to the present invention, including:
the monitoring frame is used for bearing a structural component to be monitored;
the hammering device is arranged on the monitoring frame in a spanning mode and used for hammering the component to be monitored;
and the laser measurer is arranged on the monitoring frame and used for measuring the deformation amount of the structural component during hammering.
The monitoring frame 4 is provided with a monitoring frame rail 3, and two sections of limiting devices of the monitoring frame rail 3 are used for preventing derailment; when monitoring is carried out, the structural component 2 to be monitored is placed on the monitoring frame 4 for carrying out a hammering test; hammer 1 strides and establishes on monitoring frame, and wherein the wheel that sets up on hammering engine 11 is in monitoring frame track 3, and each hammering engine 11 is linked together by hammering connecting rod 12 for set up hammering counter weight 13 on hammering connecting rod 12, when beginning to carry out the hammering experiment, hammering engine 11 drives hammering connecting rod 12 and carries out reciprocating motion, and hammering counter weight 13 is hammered or is pressed on waiting to monitor structural part 2 with predetermined frequency this moment.
The mode that utilizes to set up monitoring frame, hammering ware and laser measurement ware constitutes monitoring devices, when effectively having reduced the waste material rate, has further reduced testing cost.
Specifically, the hammer includes:
the hammering engines are arranged on the monitoring frame and can move along the rails, and are used for providing power for the hammering device so as to drive the hammering device to move on the monitoring frame; each hammering engine is connected with the server;
the hammering connecting rod is connected with each hammering engine and used for stabilizing each hammering device and enabling each hammering engine to be linked;
the hammering counterweight is arranged on the hammering connecting rod and used for adjusting the hammering force;
the mode that utilizes to set up a plurality of hammering engines, hammering connecting rod and hammering counter weight constitutes the hammering ware, when effectively having promoted monitoring devices's repairability, has further reduced test cost.
Fig. 4 is a schematic view of the internal structure of the hammering engine according to the present invention.
A motor 111 is arranged in a shell of the hammering engine 11, and the motor 111 drives a motor driven wheel 112 through a belt to drive a hammering connecting rod connected with a hammering connecting rod adjusting hole 113, so that a hammering counterweight is driven to rotate; when performing the press test, the peening engine wheel 114 is moved along the rail to test the structural component to be monitored.
Specifically, the laser measurement ware sets up in monitoring frame side, contains a plurality of laser measuring head, and each laser measuring head setting is on different heights.
The deformation quantity of the structural component is measured by the mode of arranging the plurality of laser measuring heads, so that the measuring reliability is effectively improved, and meanwhile, the test cost is further reduced.
Specifically, the safety monitoring device is also provided with a server which is respectively connected with each hammering engine and each laser measuring head and used for uploading measured data and timely adjusting the safety monitoring device according to the judgment of the server.
Through the mode that links to each other server and monitoring devices's part, when effectively having promoted monitoring devices controllability, further reduced experimental cost.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can be within the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for monitoring the safety of structural components of a high-rise building, comprising:
the method comprises the following steps that S1, local climate information is collected through a server, the maximum wind power borne by a high-rise building is determined according to the climate information, and the maximum pressure borne by a single vertically-arranged structural component due to the wind power is calculated according to the wind power;
s2, dividing the structural components which are vertically arranged at the same height into a group, and sorting out the structural component with the largest length in each group by using the server for testing;
s3, calculating the resonance frequency of each structural component by using the server, and respectively inputting the resonance frequency into a monitoring device;
s4, performing impact test on each structural component by using the monitoring device and the resonance frequency as a period, taking the maximum pressure as a test pressure, respectively recording the maximum deformation of each structural component, and uploading the maximum deformation of each structural component to the server;
and S5, the server judges the safety of each structural component according to the preset deformation amount and carries out alarm processing aiming at the quality and/or the structure of the unqualified structural component.
2. The high-rise building structural member safety monitoring method according to claim 1, wherein when the server obtains the maximum pressure of each structural member in the high-rise building due to wind, the server performs calculation according to the height of each structural member;
the server marks the structural component with the largest length-width ratio in the structural components at the ith height as a representative component of the ith height, the resonance frequency of the representative component is Ti, wherein i =1,2,3, …, n, n is the maximum value of the height number, a first preset resonance frequency T alpha and a second preset resonance frequency T beta are arranged in the server, the T alpha is more than 0 and less than the T beta, the first preset resonance frequency T alpha is the minimum safe resonance frequency, the second preset resonance frequency T beta is the maximum safe resonance frequency, the server compares the Ti with the T alpha and the T beta to determine the safety of the structural component,
if Ti is less than or equal to T alpha, the server judges that the resonance frequency at the ith height is in a low-frequency safe area, and simultaneously judges that no potential safety hazard exists at the ith height under the conventional condition;
if T alpha is less than Ti and less than T beta, the server judges that the resonance frequency at the ith height is in an unsafe region, and simultaneously performs an impact experiment to determine the stability of the structural component at the ith height when the resonance frequency is in the unsafe region;
and if T beta is less than or equal to Ti, the server judges that the resonance frequency at the ith height is in a high-frequency safe area, and simultaneously judges that the structural component at the ith height has no potential safety hazard under the conventional condition.
3. The high-rise building structural member safety monitoring method according to claim 2, wherein when the server determines that the resonance frequency at the ith height is in the unsafe region, the server controls the monitoring device to hammer the structural member at the ith height for a preset time period with Ti at a test pressure 1.2 times that of wind power and to record the maximum amplitude Ai of the structural member at the ith height, a preset amplitude threshold A δ is provided in the server, the server compares Ai with A δ to determine the safety of the amplitude of the structural member,
if Ai is less than A delta, the server judges that the amplitude of the structural component at the ith height does not exceed a threshold value, and simultaneously judges that the ith structural component is safe;
and if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural part at the ith height exceeds a threshold value, and further judges the ith structural part according to a compression test to determine the structural safety at the ith height.
4. The high-rise building structural member safety monitoring method according to claim 3, wherein when the server determines to perform the press test on the structural member located at the ith height, the testing device presses a striking hammer against the structural member and sequentially presses the ith structural member in a preset direction with the maximum wind force corresponding to the ith height as a pressing strength and Ti as a cycle, the server records that the maximum deformation amount of the structural member located at the ith height is Xi, a preset deformation amount threshold value X δ is set in the server, the server compares Xi with X δ to determine the safety of the structural member located at the ith height,
if Xi is less than X delta, the server judges that the pressing deformation quantity of the structural component at the ith height does not exceed a threshold value, simultaneously judges that the strength of the structural component at the ith height is reasonable, and alarms the structural form;
and if Ai is larger than or equal to A delta, the server judges that the amplitude of the structural component at the ith height exceeds a threshold value, simultaneously judges that the material performance is insufficient, and sends an alarm aiming at the material performance.
5. The safety monitoring method for the structural components of the high-rise building according to claim 4, wherein when the server alarms the structural form, the server judges that the structural form of the ith, ith +1, … and the nth height is not reasonable, and does not further monitor the structural components of the ith, ith +1, … and the nth height.
6. The high-rise building structural member safety monitoring method according to claim 5, wherein when the server judges that the material performance is insufficient, the server gives an alarm for the structural form if the safety cannot be satisfied by changing the material type conforming to the ith height for monitoring.
7. A high-rise building structural member safety monitoring device using the method of any one of claims 1 to 6, comprising:
the monitoring frame is used for bearing a structural component to be monitored;
the hammering device is arranged on the monitoring frame in a spanning mode and used for hammering a component to be monitored;
and a laser measuring device arranged on the monitoring frame and used for measuring the deformation amount of the structural component when the structural component is hammered.
8. The high-rise building structural member safety monitoring device according to claim 7, wherein the hammer comprises:
the hammering engines are arranged on the monitoring frame and can move along the track, and are used for providing power for the hammering device so as to drive the hammering device to move on the monitoring frame; each hammering engine is connected with the server;
a hammering connecting rod connected to each of the hammering engines to stabilize each of the hammers and to cause each of the hammering engines to be linked;
and the hammering counterweight is arranged on the hammering connecting rod and used for adjusting the hammering force.
9. The safety monitoring device for structural members of high-rise buildings according to claim 8, wherein the laser measuring device is arranged at the side of the monitoring frame and comprises a plurality of laser measuring heads, and each laser measuring head is arranged at different heights.
10. The safety monitoring device for structural members of high-rise buildings according to claim 9, wherein a server is further provided in addition to the safety monitoring device, and is connected to each hammering engine and each laser measuring head respectively, for uploading the measured data and adjusting the safety monitoring device in due course according to the determination of the server.
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