CN108318206B - 一种面内多向加载的基频可调式振动台模型试验剪切箱 - Google Patents
一种面内多向加载的基频可调式振动台模型试验剪切箱 Download PDFInfo
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- CN108318206B CN108318206B CN201810331183.3A CN201810331183A CN108318206B CN 108318206 B CN108318206 B CN 108318206B CN 201810331183 A CN201810331183 A CN 201810331183A CN 108318206 B CN108318206 B CN 108318206B
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000010008 shearing Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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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
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/06—Multidirectional test stands
-
- 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
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
-
- 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
- G01N2203/0025—Shearing
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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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
金属杆材质 | 铝 | 铜 | 铸铁 | 钢 |
弹性模量(Mpa) | 70 | 120 | 170 | 206 |
密度(g/cm3) | 2.7 | 8.9 | 7.4 | 7.85 |
系统基频(Hz) | 8.26 | 5.95 | 7.78 | 8.31 |
金属杆材质 | 铝 | 铜 | 铸铁 | 钢 |
弹性模量(Mpa) | 70 | 120 | 170 | 206 |
密度(g/cm3) | 2.7 | 8.9 | 7.4 | 7.85 |
系统基频(Hz) | 13.42 | 9.68 | 12.63 | 13.50 |
Claims (6)
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CN201810331183.3A CN108318206B (zh) | 2018-04-13 | 2018-04-13 | 一种面内多向加载的基频可调式振动台模型试验剪切箱 |
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CN201810331183.3A CN108318206B (zh) | 2018-04-13 | 2018-04-13 | 一种面内多向加载的基频可调式振动台模型试验剪切箱 |
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CN108318206A CN108318206A (zh) | 2018-07-24 |
CN108318206B true CN108318206B (zh) | 2024-02-27 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109322656A (zh) * | 2018-11-09 | 2019-02-12 | 中南大学 | 多点振动台模拟地下结构非一致激励用模型箱连接系统 |
CN112834365A (zh) * | 2021-02-24 | 2021-05-25 | 西安石油大学 | 用于振动台试验的双向叠层式剪切土箱及使用方法 |
CN113916478A (zh) * | 2021-10-08 | 2022-01-11 | 天津大学 | 一种可沿高度方向改变刚度的水下多点地震输入的剪切箱 |
Citations (6)
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CN103940977A (zh) * | 2014-03-27 | 2014-07-23 | 北京工业大学 | 振动台试验用可调式地层振动剪切模型箱装置 |
CN204374010U (zh) * | 2014-12-25 | 2015-06-03 | 西南交通大学 | 一种振动台叠层剪切试验土箱的顶部加载系统 |
CN105971029A (zh) * | 2016-06-06 | 2016-09-28 | 北京工业大学 | 一种可模拟饱和土体固结的多向层状剪切模型箱 |
CN106351266A (zh) * | 2016-09-21 | 2017-01-25 | 太原理工大学 | 一种外置电磁减阻装置的大型层叠剪切模型箱 |
CN106940235A (zh) * | 2017-03-07 | 2017-07-11 | 北京工业大学 | 可快速更换模型箱体的振动台模型土箱试验装置 |
CN208076123U (zh) * | 2018-04-13 | 2018-11-09 | 广州建设工程质量安全检测中心有限公司 | 一种面内多向加载的基频可调式振动台模型试验剪切箱 |
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2018
- 2018-04-13 CN CN201810331183.3A patent/CN108318206B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940977A (zh) * | 2014-03-27 | 2014-07-23 | 北京工业大学 | 振动台试验用可调式地层振动剪切模型箱装置 |
CN204374010U (zh) * | 2014-12-25 | 2015-06-03 | 西南交通大学 | 一种振动台叠层剪切试验土箱的顶部加载系统 |
CN105971029A (zh) * | 2016-06-06 | 2016-09-28 | 北京工业大学 | 一种可模拟饱和土体固结的多向层状剪切模型箱 |
CN106351266A (zh) * | 2016-09-21 | 2017-01-25 | 太原理工大学 | 一种外置电磁减阻装置的大型层叠剪切模型箱 |
CN106940235A (zh) * | 2017-03-07 | 2017-07-11 | 北京工业大学 | 可快速更换模型箱体的振动台模型土箱试验装置 |
CN208076123U (zh) * | 2018-04-13 | 2018-11-09 | 广州建设工程质量安全检测中心有限公司 | 一种面内多向加载的基频可调式振动台模型试验剪切箱 |
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