CN109490118A - 一种针对耐久性试验的pc管桩接头模拟测试装置及方法 - Google Patents
一种针对耐久性试验的pc管桩接头模拟测试装置及方法 Download PDFInfo
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- CN109490118A CN109490118A CN201811610552.9A CN201811610552A CN109490118A CN 109490118 A CN109490118 A CN 109490118A CN 201811610552 A CN201811610552 A CN 201811610552A CN 109490118 A CN109490118 A CN 109490118A
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- girder steel
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- 238000012360 testing method Methods 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 123
- 239000010959 steel Substances 0.000 claims abstract description 123
- 238000013461 design Methods 0.000 claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 6
- 239000004567 concrete Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 239000011513 prestressed concrete Substances 0.000 description 6
- 238000004088 simulation Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201811610552.9A CN109490118B (zh) | 2018-12-27 | 2018-12-27 | 一种针对耐久性试验的pc管桩接头模拟测试装置及方法 |
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CN201811610552.9A CN109490118B (zh) | 2018-12-27 | 2018-12-27 | 一种针对耐久性试验的pc管桩接头模拟测试装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN109490118A true CN109490118A (zh) | 2019-03-19 |
CN109490118B CN109490118B (zh) | 2024-01-19 |
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CN201811610552.9A Active CN109490118B (zh) | 2018-12-27 | 2018-12-27 | 一种针对耐久性试验的pc管桩接头模拟测试装置及方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202012075U (zh) * | 2011-03-05 | 2011-10-19 | 广州市建筑科学研究院有限公司 | 一种预应力混凝土管桩的快速接头装置 |
CN103452102A (zh) * | 2013-08-28 | 2013-12-18 | 广州市建筑科学研究院有限公司 | 一种新型管桩快速接头 |
KR101429527B1 (ko) * | 2014-05-07 | 2014-08-12 | (주)한주에스티 | 복합보 접합부 구조 |
CN104594397A (zh) * | 2015-01-30 | 2015-05-06 | 昆山市建设工程质量检测中心 | 可拆卸式管桩抗弯试验装置 |
CN209606255U (zh) * | 2018-12-27 | 2019-11-08 | 广州市建筑科学研究院有限公司 | 一种针对耐久性试验的pc管桩接头模拟测试装置 |
-
2018
- 2018-12-27 CN CN201811610552.9A patent/CN109490118B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202012075U (zh) * | 2011-03-05 | 2011-10-19 | 广州市建筑科学研究院有限公司 | 一种预应力混凝土管桩的快速接头装置 |
CN103452102A (zh) * | 2013-08-28 | 2013-12-18 | 广州市建筑科学研究院有限公司 | 一种新型管桩快速接头 |
KR101429527B1 (ko) * | 2014-05-07 | 2014-08-12 | (주)한주에스티 | 복합보 접합부 구조 |
CN104594397A (zh) * | 2015-01-30 | 2015-05-06 | 昆山市建设工程质量检测中心 | 可拆卸式管桩抗弯试验装置 |
CN209606255U (zh) * | 2018-12-27 | 2019-11-08 | 广州市建筑科学研究院有限公司 | 一种针对耐久性试验的pc管桩接头模拟测试装置 |
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CN109490118B (zh) | 2024-01-19 |
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Address after: 510440 Baiyun Avenue North 833, Baiyun District, Guangzhou, Guangdong Patentee after: Guangzhou Academy of Building Sciences Group Co.,Ltd. Country or region after: China Address before: 510440 Baiyun Avenue North 833, Baiyun District, Guangzhou, Guangdong Patentee before: GUANGZHOU INSTITUTE OF BUILDING SCIENCE Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240717 Address after: 510440 Baiyun Avenue North 833, Baiyun District, Guangzhou, Guangdong Patentee after: Guangzhou Academy of Building Sciences Group Co.,Ltd. Country or region after: China Patentee after: GUANGDONG YUEXIN CONSTRUCTION ENGINEERING QUALITY SAFETY DETECTION Co.,Ltd. Address before: 510440 Baiyun Avenue North 833, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou Academy of Building Sciences Group Co.,Ltd. Country or region before: China |
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