CN111638139B - 一种滑轮组混凝土抗拉强度及弹性模量试验装置 - Google Patents
一种滑轮组混凝土抗拉强度及弹性模量试验装置 Download PDFInfo
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- CN111638139B CN111638139B CN202010668782.1A CN202010668782A CN111638139B CN 111638139 B CN111638139 B CN 111638139B CN 202010668782 A CN202010668782 A CN 202010668782A CN 111638139 B CN111638139 B CN 111638139B
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- 238000012360 testing method Methods 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 9
- 238000009864 tensile test Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
-
- 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
- G01N3/02—Details
-
- 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
- G01N2203/0003—Steady
-
- 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
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
-
- 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
- G01N2203/0075—Strain-stress relations or elastic constants
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/025—Geometry of the test
- G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202010668782.1A CN111638139B (zh) | 2020-07-13 | 2020-07-13 | 一种滑轮组混凝土抗拉强度及弹性模量试验装置 |
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CN202010668782.1A CN111638139B (zh) | 2020-07-13 | 2020-07-13 | 一种滑轮组混凝土抗拉强度及弹性模量试验装置 |
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CN111638139A CN111638139A (zh) | 2020-09-08 |
CN111638139B true CN111638139B (zh) | 2023-07-11 |
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CN202010668782.1A Active CN111638139B (zh) | 2020-07-13 | 2020-07-13 | 一种滑轮组混凝土抗拉强度及弹性模量试验装置 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE692521A (zh) * | 1966-01-14 | 1967-06-16 | ||
AT501168A4 (de) * | 2005-05-02 | 2006-07-15 | Univ Wien Tech | Verfahren zur durchführung von dauerschwingversuchen an einem prüfkörper sowie prüfvorrichtung |
FR2898680A1 (fr) * | 2006-03-17 | 2007-09-21 | Airbus France Sas | Dispositif pour determiner des caracteristiques notamment mecaniques d'un element soumis a des efforts selon au moins deux directions |
CN207408235U (zh) * | 2017-10-21 | 2018-05-25 | 西安东大洋混凝土有限公司 | 一种混凝土单轴抗拉试验机 |
CN209356299U (zh) * | 2019-01-02 | 2019-09-06 | 安徽理工大学 | 一种落锤冲击试验可调节冲击位置的支架 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2172171Y (zh) * | 1993-08-24 | 1994-07-20 | 哈尔滨工业大学 | 一种实现夹紧机构同步水平运动的三丝杠传动装置 |
CN2172170Y (zh) * | 1993-08-24 | 1994-07-20 | 哈尔滨工业大学 | 一种实现夹紧机构同步水平运动的四丝杠传动装置 |
CN101650283B (zh) * | 2009-09-11 | 2011-07-20 | 北京工业大学 | 一种成型水泥基材料轴向抗拉强度试件的模具及测试方法 |
CN104034596B (zh) * | 2014-06-17 | 2016-07-06 | 盐城工学院 | 一种杠杆卧拉式混凝土徐变及弹性模量试验装置 |
CN207336233U (zh) * | 2017-09-30 | 2018-05-08 | 上海华峰普恩聚氨酯有限公司 | 一种关于聚氨酯硬泡板的拉拔强度检测装置 |
CN107807046A (zh) * | 2017-12-14 | 2018-03-16 | 百奥森(江苏)食品安全科技有限公司 | 一种拉力检测装置 |
CN209144884U (zh) * | 2018-11-29 | 2019-07-23 | 张�杰 | 一种工程勘查用桩基抗拔能力检测装置 |
CN110077916A (zh) * | 2019-04-24 | 2019-08-02 | 国家电网有限公司 | 电力线缆收放装置 |
CN110057670A (zh) * | 2019-04-25 | 2019-07-26 | 赖海东 | 一种智能拉力检测装置 |
-
2020
- 2020-07-13 CN CN202010668782.1A patent/CN111638139B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE692521A (zh) * | 1966-01-14 | 1967-06-16 | ||
AT501168A4 (de) * | 2005-05-02 | 2006-07-15 | Univ Wien Tech | Verfahren zur durchführung von dauerschwingversuchen an einem prüfkörper sowie prüfvorrichtung |
FR2898680A1 (fr) * | 2006-03-17 | 2007-09-21 | Airbus France Sas | Dispositif pour determiner des caracteristiques notamment mecaniques d'un element soumis a des efforts selon au moins deux directions |
CN207408235U (zh) * | 2017-10-21 | 2018-05-25 | 西安东大洋混凝土有限公司 | 一种混凝土单轴抗拉试验机 |
CN209356299U (zh) * | 2019-01-02 | 2019-09-06 | 安徽理工大学 | 一种落锤冲击试验可调节冲击位置的支架 |
Non-Patent Citations (1)
Title |
---|
伺服电机驱动的基于齿轮―滚珠丝杆与铰杆增力机构的绿色化压力机设计;夏春风等;机械传动(第02期);第39-41,64页 * |
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Application publication date: 20200908 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001370 Denomination of invention: A device for testing the tensile strength and elastic modulus of concrete with pulley blocks Granted publication date: 20230711 License type: Common License Record date: 20240124 |
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