CN110765533A - Composite wall structure anti-seismic performance test system and method - Google Patents
Composite wall structure anti-seismic performance test system and method Download PDFInfo
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- 238000013461 design Methods 0.000 claims abstract description 97
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Abstract
A composite wall structure anti-seismic performance test system and method relates to the technical field of composite wall test, and comprises the following steps: the test piece design module is used for carrying out structural design on a test piece; the data acquisition module is used for acquiring the design result in the test piece design module and inputting the design result into the storage module for storage through the data input module; the test execution module is used for calling the test piece structure design result in the storage module and inputting the test piece structure design result into the anti-seismic test module for anti-seismic test; the anti-seismic testing module comprises a testing platform and a vibrating motor; the result recording module is used for recording the anti-seismic test result in the anti-seismic test module; the result comparison module is used for comparing the anti-seismic test result with a comparison template in the result comparison module; the result analysis module is used for analyzing the comparison result in the result comparison module and obtaining the anti-seismic performance result of the test piece through analysis; the test result is more accurate through five groups of structure combination and five groups of comparison experiments.
Description
Technical Field
The invention belongs to the technical field of composite wall structure testing, and particularly relates to a system and a method for testing the anti-seismic performance of a composite wall structure.
Background
The light steel frame structure is a pure beam column frame structure or a beam column frame support structure system which is composed of small-section hot-rolled H-shaped steel, high-frequency welded H-shaped steel, common welded H-shaped steel or special-shaped section steel, cold-rolled or hot-rolled steel pipes and the like, and has the characteristics of simple construction, convenient disassembly and assembly and flexible layout. The assembled light steel frame composite wall structure can realize the prefabrication and field installation of components, can effectively save resources, reduce energy consumption and shorten construction time, and has an active promoting effect on the realization of building industrialization, housing industrialization and urbanization construction.
At present, the test method for the light steel frame composite wall is single, the test result is one-sided, and the test result is difficult to be comprehensively and accurately analyzed.
Disclosure of Invention
The invention aims to provide a system and a method for testing the anti-seismic performance of a composite wall structure, aiming at the defects in the prior art.
In order to achieve the above object, the present invention provides a system for testing seismic performance of a composite wall structure, comprising:
the test piece design module is used for carrying out structural design on a test piece;
the data acquisition module is used for acquiring the design result in the test piece design module and inputting the test piece structure design result into the storage module for storage through the data input module;
the test execution module is used for calling the test piece structure design result in the storage module and inputting the test piece structure design result into the anti-seismic test module for anti-seismic test;
the anti-seismic testing module comprises a testing platform and a vibrating motor and is used for placing the part to be tested on the testing platform, enabling the testing platform to vibrate through the vibrating motor, and further simulating an earthquake environment to test the anti-seismic performance of the part to be tested;
the result recording module is used for recording the anti-seismic test result in the anti-seismic test module;
the result comparison module is used for comparing the anti-seismic test result with a comparison template in the result comparison module;
and the result analysis module is used for analyzing the comparison result in the result comparison module and obtaining the anti-seismic performance result of the test piece through analysis.
Optionally, the specimen design module includes: the light steel frame unit, the light steel frame + the wall unit with the window hole, the light steel frame + the wall unit with the door hole and the light steel frame + the anti-seismic unit are respectively used for carrying out classification design on different types of composite wall mechanisms.
Optionally, the light steel frame unit comprises square steel tube recycled concrete and i-steel.
Optionally, the light steel frame and the anti-seismic unit are fabricated anti-seismic units embedded between the column beams and attached to two sides of the light steel frame, and are used for designing a test piece with the anti-seismic units.
Optionally, the anti-seismic unit is a square steel pipe column truss unit.
Optionally, the data acquisition module comprises: the text data acquisition unit, the picture data acquisition unit, the voice data acquisition unit and the video data acquisition unit are respectively used for classifying and acquiring test piece structure design results in the test piece design module according to the test piece structure design result types.
Optionally, the result recording module includes: the character recording unit, the picture recording unit, the voice recording unit and the video recording unit are respectively used for recording different forms of anti-seismic test results in the anti-seismic test module.
Optionally, the result analysis module comprises: and the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit are respectively used for analyzing the comparison result in the result comparison module from different angles to obtain the anti-seismic performance result of the test piece.
Optionally, the test piece span in the test piece design module is 3900mm, the height from the loading point to the base is 2810mm, and the height-to-width ratio of the test piece is 0.72.
The invention also provides a method for testing the anti-seismic performance of the composite wall structure, which comprises the following steps:
and 3, analyzing a comparison result in the result comparison module through the result analysis module, sequentially analyzing the bearing capacity, the rigidity, the ductility, the hysteresis characteristic and the energy consumption through the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit, and obtaining an anti-seismic performance result of the steel tube recycled concrete column frame, an anti-seismic performance comparison result of the light steel frame composite wall structure and the light steel frame, a weakening condition of the door and window opening on the composite wall body performance and an anti-seismic performance result of the light steel frame anti-seismic unit structure and the light steel frame through analyzed data.
The invention provides a system and a method for testing the anti-seismic performance of a composite wall structure, which have the beneficial effects that: the method is characterized in that a typical project is combined, a composite wall structure part matching design method and a connection structure are provided, an anti-seismic design theory and technology are formed, five groups of comparison experiments are arranged, comparison is carried out in sequence, anti-seismic performance of the composite wall structure with the light steel frame is tested more comprehensively, the test process is simple, and the test result is accurate.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is a block diagram illustrating a system for testing seismic performance of a composite wall structure according to an embodiment of the present invention.
Fig. 2 is a block diagram illustrating a test piece design module of the composite wall structure seismic performance testing system according to an embodiment of the invention.
Fig. 3 is a block diagram illustrating a result analysis module of the composite wall structure seismic performance testing system according to an embodiment of the invention.
Fig. 4 is a block diagram illustrating a data acquisition module of the seismic performance testing system for a composite wall structure according to an embodiment of the invention.
Fig. 5 is a block diagram illustrating a result recording module of the composite wall structure seismic performance testing system according to an embodiment of the invention.
Description of reference numerals:
1. a test piece design module; 101. a light steel frame unit; 102. a light steel frame + wall unit; 103. a light steel frame and a wall unit with a window hole; 104. a light steel frame and a wall unit with a door opening; 105. a light steel frame and an anti-seismic unit; 2. a data acquisition module; 201. a text data acquisition unit; 202. a picture data acquisition unit; 203. a voice data acquisition unit; 204. a video data acquisition unit; 3. a data input module; 4. a storage module; 5. a test execution module; 6. a seismic testing module; 7. a result recording module; 701. a character recording unit; 702. a picture recording unit; 703. a voice recording unit; 704. a video recording unit; 8. a result comparison module; 9. a result analysis module; 901. a bearing capacity analysis unit; 902. a rigidity analyzing unit; 903. a ductility analysis unit; 904. a hysteresis characteristic analysis unit; 905. and an energy consumption analysis unit.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The invention provides a composite wall structure anti-seismic performance test system, which comprises:
the test piece design module is used for carrying out structural design on a test piece;
the data acquisition module is used for acquiring the design result in the test piece design module and inputting the test piece structure design result into the storage module for storage through the data input module;
the test execution module is used for calling the test piece structure design result in the storage module and inputting the test piece structure design result into the anti-seismic test module for anti-seismic test;
the anti-seismic testing module comprises a testing platform and a vibrating motor and is used for placing the part to be tested on the testing platform, enabling the testing platform to vibrate through the vibrating motor, and further simulating an earthquake environment to test the anti-seismic performance of the part to be tested;
the result recording module is used for recording the anti-seismic test result in the anti-seismic test module;
the result comparison module is used for comparing the anti-seismic test result with a comparison template in the result comparison module;
and the result analysis module is used for analyzing the comparison result in the result comparison module and obtaining the anti-seismic performance result of the test piece through analysis.
The test piece structure design method comprises the steps of carrying out structural design on a test piece in a test piece design module, collecting a test piece structural design result by a data collection module, inputting the test piece structural design result into a storage module through a data input module, calling and inputting the test result into an anti-seismic test module through a test execution module, carrying out anti-seismic test on the test piece structural design result data by the anti-seismic test module, inputting the test result into a result recording module, comparing the anti-seismic test result with a comparison template in the result comparison module by the result comparison module, inputting the comparison result into a result analysis module, enabling the test result to be more accurate through comparison in different aspects, enabling the result analysis module to analyze the test result of different comparison schemes, and accurately analyzing the test result.
Optionally, the specimen design module includes: the light steel frame unit, the light steel frame + the wall unit with the window hole, the light steel frame + the wall unit with the door hole and the light steel frame + the anti-seismic unit are respectively used for carrying out classification design on different types of composite wall mechanisms.
The design of the test piece is divided into five different types of structural combinations, so that a contrast experiment is established more comprehensively, and the comprehensiveness and the accuracy of a test result are improved.
Optionally, the light steel frame unit comprises square steel tube recycled concrete and i-steel.
Optionally, the light steel frame and the anti-seismic unit are fabricated anti-seismic units embedded between the column beams and attached to two sides of the light steel frame, and are used for designing a test piece with the anti-seismic units.
The test piece with the anti-seismic unit is arranged to be used as a comparison to obtain the anti-seismic effect of the anti-seismic unit.
Optionally, the anti-seismic unit is a square steel pipe column truss unit.
Optionally, the data acquisition module comprises: the text data acquisition unit, the picture data acquisition unit, the voice data acquisition unit and the video data acquisition unit are respectively used for classifying and acquiring test piece structure design results in the test piece design module according to the test piece structure design result types.
The data information of different types is collected by the data units of different types, so that the data collection is clearer and more accurate, and the operation is convenient.
Optionally, the result recording module includes: the character recording unit, the picture recording unit, the voice recording unit and the video recording unit are respectively used for recording different forms of anti-seismic test results in the anti-seismic test module.
The recording units of different types are used for recording the result data information of different types, so that the recording of the result data is clearer and more accurate, and the recording and calling are convenient.
Optionally, the result analysis module comprises: and the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit are respectively used for analyzing the comparison result in the result comparison module from different angles to obtain the anti-seismic performance result of the test piece.
The test results of the test piece are analyzed from multiple aspects by utilizing different types of analysis units, so that the test results of the test piece are more comprehensive and more accurate.
Optionally, the test piece span in the test piece design module is 3900mm, the height from the loading point to the base is 2810mm, and the height-to-width ratio of the test piece is 0.72.
The invention also provides a method for testing the anti-seismic performance of the composite wall structure, which comprises the following steps:
and 3, analyzing a comparison result in the result comparison module through the result analysis module, sequentially analyzing the bearing capacity, the rigidity, the ductility, the hysteresis characteristic and the energy consumption through the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit, and obtaining an anti-seismic performance result of the steel tube recycled concrete column frame, an anti-seismic performance comparison result of the light steel frame composite wall structure and the light steel frame, a weakening condition of the door and window opening on the composite wall body performance and an anti-seismic performance result of the light steel frame anti-seismic unit structure and the light steel frame through analyzed data.
Examples
As shown in fig. 1 to 5, the present invention provides a system for testing seismic performance of a composite wall structure, the system comprising:
the test piece design module 1 is used for carrying out structural design on a test piece;
the data acquisition module 2 is used for acquiring the design result in the test piece design module 1 and inputting the test piece structure design result into the storage module 4 for storage through the data input module 3;
the test execution module 5 is used for calling the test piece structure design result in the storage module 4 and inputting the test piece structure design result into the anti-seismic test module 6 for anti-seismic test;
the anti-seismic testing module comprises a testing platform and a vibrating motor and is used for placing the part to be tested on the testing platform, enabling the testing platform to vibrate through the vibrating motor, and further simulating an earthquake environment to test the anti-seismic performance of the part to be tested;
the result recording module 7 is used for recording the anti-seismic test result in the anti-seismic test module 6;
the result comparison module 8 is used for comparing the anti-seismic test result with a comparison template in the result comparison module 8;
and the result analysis module 9 is used for analyzing the comparison result in the result comparison module 8 and obtaining the anti-seismic performance result of the test piece through analysis.
In the present embodiment, the specimen design module 1 includes: the light steel frame unit 101, the light steel frame + wall unit 102, the light steel frame + wall unit with a window hole 103, the light steel frame + wall unit with a door hole 104, and the light steel frame + anti-seismic unit 105 are respectively used for carrying out classification design on different types of composite wall mechanisms.
In this embodiment, the light steel frame unit 101 includes square steel tube recycled concrete and i-steel, the size of the square steel tube recycled concrete is 150mm × 150mm × 6mm, and the size of the i-steel is 200mm × 150mm × 6mm × 9 mm.
In this embodiment, the light steel frame + anti-seismic unit 105 is a fabricated anti-seismic unit embedded between the abutting columns and beams on both sides of the light steel frame, and is used for designing a test piece with the anti-seismic unit.
In this embodiment, the anti-seismic units are square steel pipe column truss units, and the dimensions of the square steel pipe column truss units are 100mm × 100mm × 4 mm.
In this embodiment, the data acquisition module 2 includes: the text data acquisition unit 201, the picture data acquisition unit 202, the voice data acquisition unit 203 and the video data acquisition unit 204 are respectively used for classifying and acquiring test piece structure design results in the test piece design module 1 according to the test piece structure design result types.
In this embodiment, the result recording module 7 includes: the text recording unit 701, the picture recording unit 702, the voice recording unit 703 and the video recording unit 704 are respectively used for recording different forms of anti-seismic test results in the anti-seismic test module 6.
In this embodiment, the result analysis module 9 includes: the bearing capacity analysis unit 901, the rigidity analysis unit 902, the ductility analysis unit 903, the hysteresis characteristic analysis unit 904 and the energy consumption analysis unit 905 are respectively used for analyzing the comparison results in the result comparison module 8 from different angles to obtain the anti-seismic performance result of the test piece.
In this embodiment, the test piece span in the test piece design module 1 is 3900mm, the height from the loading point to the foundation is 2810mm, and the aspect ratio of the test piece is 0.72.
The embodiment also provides a method for testing the anti-seismic performance of the composite wall structure, which comprises the following steps:
step 2, collecting the design result data in the test piece design module 1 through the data collection module 2, respectively collecting the character data, the picture data, the voice data and the video data through the character data collection unit 201, the picture data collection unit 202, the voice data collection unit 203 and the video data collection unit 204, inputting the collected character data, the picture data, the voice data and the video data into the storage module 4 through the data input module 3 for storage after the collection is finished, calling the test piece structure design result in the storage module 4 through the test execution module 5, inputting the test piece structure design result into the anti-seismic test module 6 for anti-seismic test, recording the anti-seismic test result through the result recording module 7 after the test of the anti-seismic test module 6 is finished, and respectively recording the character pair result, the picture pair result, the voice recording unit 703 and the video recording unit 704 through the character recording unit 701, the picture, The picture result, the voice result and the video result are recorded, different types of structural design result data are collected by using different collection units, so that the data can be collected more clearly and specifically, the test execution module 5 is facilitated to call and the anti-seismic performance of the anti-seismic test module 6 is tested, different types of test results are recorded by using different recording units, the recording can be more specific and accurate, and the anti-seismic test result and the comparison template can be conveniently compared by the result comparison module 8;
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a composite wall structure anti-seismic performance test system which characterized in that, this system includes:
the test piece design module is used for carrying out structural design on a test piece;
the data acquisition module is used for acquiring the design result in the test piece design module and inputting the test piece structure design result into the storage module for storage through the data input module;
the test execution module is used for calling the test piece structure design result in the storage module and inputting the test piece structure design result into the anti-seismic test module for anti-seismic test;
the anti-seismic testing module comprises a testing platform and a vibrating motor and is used for placing the part to be tested on the testing platform, enabling the testing platform to vibrate through the vibrating motor, and further simulating an earthquake environment to test the anti-seismic performance of the part to be tested;
the result recording module is used for recording the anti-seismic test result in the anti-seismic test module;
the result comparison module is used for comparing the anti-seismic test result with a comparison template in the result comparison module;
and the result analysis module is used for analyzing the comparison result in the result comparison module and obtaining the anti-seismic performance result of the test piece through analysis.
2. The composite wall structure seismic performance testing system of claim 1, wherein the test piece design module comprises: the light steel frame unit, the light steel frame + the wall unit with the window hole, the light steel frame + the wall unit with the door hole and the light steel frame + the anti-seismic unit are respectively used for carrying out classification design on different types of composite wall mechanisms.
3. The system of claim 2, wherein the light steel frame unit comprises recycled square steel pipe concrete and I-steel.
4. The system for testing the seismic performance of the composite wall structure according to claim 3, wherein the light steel frame and the seismic units are fabricated seismic units embedded between the columns and beams at two sides of the light steel frame and are used for designing a test piece with the seismic units.
5. The system for testing the seismic performance of a composite wall structure according to claim 4, wherein the seismic units are square steel pipe column truss units.
6. The composite wall structure seismic performance testing system of claim 1, wherein the data acquisition module comprises: the text data acquisition unit, the picture data acquisition unit, the voice data acquisition unit and the video data acquisition unit are respectively used for classifying and acquiring test piece structure design results in the test piece design module according to the test piece structure design result types.
7. The composite wall structure seismic performance testing system of claim 1, wherein the result recording module comprises: the character recording unit, the picture recording unit, the voice recording unit and the video recording unit are respectively used for recording different forms of anti-seismic test results in the anti-seismic test module.
8. The system for testing seismic performance of a composite wall structure according to claim 1, wherein said result analysis module comprises: and the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit are respectively used for analyzing the comparison result in the result comparison module from different angles to obtain the anti-seismic performance result of the test piece.
9. The composite wall structure seismic performance testing system of claim 1, wherein each test piece in the test piece design module has a span of 3900mm, a height from a loading point to a foundation of 2810mm, and an aspect ratio of 0.72.
10. A method for testing seismic performance of a composite wall structure, using the system according to any one of claims 1 to 9, wherein the method comprises:
step 1, carrying out structural design on a test piece through a test piece design module, wherein the design process is divided into five groups, the first group is a light steel frame unit, the second group is a light steel frame and a wall unit, namely a composite wallboard is embedded on the light steel frame, the third group is a light steel frame and a wall unit with a window hole, namely a composite wallboard with a window hole is embedded on the light steel frame, the fourth group is a light steel frame and a wall unit with a door hole, namely a composite wallboard with a door hole is embedded on the light steel frame, and the fifth group is a light steel frame and an anti-seismic unit, namely an assembled anti-seismic unit is embedded between column beams attached to two sides of the light steel frame;
step 2, collecting the design result data in the test piece design module through a data collection module, respectively collecting the character data, the picture data, the voice data and the video data through a character data collection unit, a picture data collection unit, a voice data collection unit and a video data collection unit, inputting the collected data into a storage module through a data input module for storage after the collection is finished, the test execution module calls the test piece structure design result in the storage module, the test piece structure design result is input into the anti-seismic testing module for anti-seismic testing, the result recording module records the anti-seismic testing result after the anti-seismic testing module completes the testing, respectively recording a character pair result, a picture result, a voice result and a video result through a character recording unit, a picture recording unit, a voice recording unit and a video recording unit;
and 3, analyzing a comparison result in the result comparison module through the result analysis module, sequentially analyzing the bearing capacity, the rigidity, the ductility, the hysteresis characteristic and the energy consumption through the bearing capacity analysis unit, the rigidity analysis unit, the ductility analysis unit, the hysteresis characteristic analysis unit and the energy consumption analysis unit, and obtaining an anti-seismic performance result of the steel tube recycled concrete column frame, an anti-seismic performance comparison result of the light steel frame composite wall structure and the light steel frame, a weakening condition of the door and window opening on the composite wall body performance and an anti-seismic performance result of the light steel frame anti-seismic unit structure and the light steel frame through analyzed data.
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