CN101446508A - 一种角钢构件受压承载力试验加载装置 - Google Patents
一种角钢构件受压承载力试验加载装置 Download PDFInfo
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- CN101446508A CN101446508A CNA2008102250595A CN200810225059A CN101446508A CN 101446508 A CN101446508 A CN 101446508A CN A2008102250595 A CNA2008102250595 A CN A2008102250595A CN 200810225059 A CN200810225059 A CN 200810225059A CN 101446508 A CN101446508 A CN 101446508A
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- 230000006835 compression Effects 0.000 title claims abstract description 37
- 238000007906 compression Methods 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 229910000746 Structural steel Inorganic materials 0.000 title claims description 31
- 238000004088 simulation Methods 0.000 abstract description 5
- 235000000396 iron Nutrition 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
构件规格 | 约束情况 | 长细比 | 试验承载力(kN) | 理论承载力(kN) |
L70×70×5 | 两端轴心 | 70 | 193.47 | 183.42 |
L70×70×5 | 一端轴心一端偏心 | 120 | 77.92 | 74.61 |
L70×70×5 | 两端偏心 | 100 | 73.06 | 71.41 |
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CN2008102250595A CN101446508B (zh) | 2008-10-27 | 2008-10-27 | 一种角钢构件受压承载力试验加载装置 |
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CN2008102250595A CN101446508B (zh) | 2008-10-27 | 2008-10-27 | 一种角钢构件受压承载力试验加载装置 |
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CN101446508A true CN101446508A (zh) | 2009-06-03 |
CN101446508B CN101446508B (zh) | 2010-08-04 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103149077A (zh) * | 2013-02-22 | 2013-06-12 | 西华大学 | 一种材料力学实验平台 |
CN103471908A (zh) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | 一种夹持装置 |
CN106017885A (zh) * | 2016-06-03 | 2016-10-12 | 中国矿业大学 | 一种输电铁塔可顶升塔脚承载性能试验装置 |
CN106124179A (zh) * | 2016-07-18 | 2016-11-16 | 南京林业大学 | 一种竹木压弯构件双向偏心加载装置及安装方法 |
CN108481923A (zh) * | 2018-02-06 | 2018-09-04 | 青岛双源钢结构有限公司 | 角钢用钢印机 |
CN109507050A (zh) * | 2019-01-02 | 2019-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | 钢轨接头轨头偏心加载-轨腰疲劳试验装置及试验方法 |
CN114295637A (zh) * | 2021-12-31 | 2022-04-08 | 四川翔越电力线路构件有限公司 | 一种电力铁塔角钢出厂检测设备 |
CN114295354A (zh) * | 2021-12-28 | 2022-04-08 | 南京工程学院 | 一种l形截面构件轴心加载锚具及加载方法 |
-
2008
- 2008-10-27 CN CN2008102250595A patent/CN101446508B/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103149077A (zh) * | 2013-02-22 | 2013-06-12 | 西华大学 | 一种材料力学实验平台 |
CN103471908A (zh) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | 一种夹持装置 |
CN103471908B (zh) * | 2013-09-24 | 2015-11-04 | 国家电网公司 | 一种夹持装置 |
CN106017885A (zh) * | 2016-06-03 | 2016-10-12 | 中国矿业大学 | 一种输电铁塔可顶升塔脚承载性能试验装置 |
CN106124179A (zh) * | 2016-07-18 | 2016-11-16 | 南京林业大学 | 一种竹木压弯构件双向偏心加载装置及安装方法 |
CN108481923A (zh) * | 2018-02-06 | 2018-09-04 | 青岛双源钢结构有限公司 | 角钢用钢印机 |
CN109507050A (zh) * | 2019-01-02 | 2019-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | 钢轨接头轨头偏心加载-轨腰疲劳试验装置及试验方法 |
CN109507050B (zh) * | 2019-01-02 | 2021-11-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 钢轨接头轨头偏心加载-轨腰疲劳试验装置及试验方法 |
CN114295354A (zh) * | 2021-12-28 | 2022-04-08 | 南京工程学院 | 一种l形截面构件轴心加载锚具及加载方法 |
CN114295354B (zh) * | 2021-12-28 | 2023-12-01 | 南京工程学院 | 一种l形截面构件轴心加载锚具及加载方法 |
CN114295637A (zh) * | 2021-12-31 | 2022-04-08 | 四川翔越电力线路构件有限公司 | 一种电力铁塔角钢出厂检测设备 |
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CN101446508B (zh) | 2010-08-04 |
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Effective date of registration: 20130130 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 China Electric Power Research Institute of the Ministry of science and technology Patentee after: China Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 China Electric Power Research Institute of the Ministry of science and technology Patentee before: China Electric Power Research Institute |