CN111945698B - 一种用于钢支撑轴力伺服系统测试的反力架 - Google Patents
一种用于钢支撑轴力伺服系统测试的反力架 Download PDFInfo
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- CN111945698B CN111945698B CN202010744254.XA CN202010744254A CN111945698B CN 111945698 B CN111945698 B CN 111945698B CN 202010744254 A CN202010744254 A CN 202010744254A CN 111945698 B CN111945698 B CN 111945698B
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 54
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
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Priority Applications (1)
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CN202010744254.XA CN111945698B (zh) | 2020-07-29 | 2020-07-29 | 一种用于钢支撑轴力伺服系统测试的反力架 |
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CN202010744254.XA CN111945698B (zh) | 2020-07-29 | 2020-07-29 | 一种用于钢支撑轴力伺服系统测试的反力架 |
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Publication Number | Publication Date |
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CN111945698A CN111945698A (zh) | 2020-11-17 |
CN111945698B true CN111945698B (zh) | 2022-03-01 |
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CN202010744254.XA Active CN111945698B (zh) | 2020-07-29 | 2020-07-29 | 一种用于钢支撑轴力伺服系统测试的反力架 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103454400A (zh) * | 2013-07-11 | 2013-12-18 | 北京工业大学 | 用于岩土工程大型立体综合模拟试验台的模型箱 |
CN107142947A (zh) * | 2017-04-28 | 2017-09-08 | 上海隧道工程有限公司 | 以位移为伺服目标的支撑轴力伺服系统及其测控方法 |
CN108627359A (zh) * | 2018-04-28 | 2018-10-09 | 中北大学 | 一种基坑开挖过程模拟装置 |
CN109763524A (zh) * | 2018-12-29 | 2019-05-17 | 上海建工集团股份有限公司 | 用于钢支撑轴力补偿装置的试验装置、试验系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7117715B2 (en) * | 2004-07-09 | 2006-10-10 | Owens-Brockway Glass Container Inc. | Servo mechanism test stand |
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2020
- 2020-07-29 CN CN202010744254.XA patent/CN111945698B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103454400A (zh) * | 2013-07-11 | 2013-12-18 | 北京工业大学 | 用于岩土工程大型立体综合模拟试验台的模型箱 |
CN107142947A (zh) * | 2017-04-28 | 2017-09-08 | 上海隧道工程有限公司 | 以位移为伺服目标的支撑轴力伺服系统及其测控方法 |
CN108627359A (zh) * | 2018-04-28 | 2018-10-09 | 中北大学 | 一种基坑开挖过程模拟装置 |
CN109763524A (zh) * | 2018-12-29 | 2019-05-17 | 上海建工集团股份有限公司 | 用于钢支撑轴力补偿装置的试验装置、试验系统及方法 |
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CN111945698A (zh) | 2020-11-17 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Reaction Frame Used for Testing the Axial Force Servo System of Steel Supports Effective date of registration: 20221227 Granted publication date: 20220301 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN LIANZHI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980028785 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220301 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN LIANZHI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980028785 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reaction frame for testing steel support axial force servo system Granted publication date: 20220301 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN LIANZHI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2024980020360 |