CN111638145A - 秸秆材料抗剪强度测试系统及测试方法 - Google Patents
秸秆材料抗剪强度测试系统及测试方法 Download PDFInfo
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- CN111638145A CN111638145A CN202010667523.7A CN202010667523A CN111638145A CN 111638145 A CN111638145 A CN 111638145A CN 202010667523 A CN202010667523 A CN 202010667523A CN 111638145 A CN111638145 A CN 111638145A
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- shearing
- straw material
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- shear strength
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- 239000010902 straw Substances 0.000 title claims abstract description 97
- 239000000463 material Substances 0.000 title claims abstract description 83
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 27
- 238000010008 shearing Methods 0.000 claims abstract description 135
- 238000006073 displacement reaction Methods 0.000 claims abstract description 37
- 230000006698 induction Effects 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000010998 test method Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 230000008569 process Effects 0.000 description 13
- 239000004568 cement Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Images
Classifications
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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
- G01N3/24—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
- 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
- G01N2203/0025—Shearing
-
- 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
- G01N2203/005—Electromagnetic 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
- G01N2203/0202—Control of the test
-
- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0266—Cylindrical specimens
-
- 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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010667523.7A CN111638145B (zh) | 2020-07-13 | 2020-07-13 | 秸秆材料抗剪强度测试系统及测试方法 |
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CN202010667523.7A CN111638145B (zh) | 2020-07-13 | 2020-07-13 | 秸秆材料抗剪强度测试系统及测试方法 |
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CN111638145A true CN111638145A (zh) | 2020-09-08 |
CN111638145B CN111638145B (zh) | 2023-07-25 |
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CN202010667523.7A Active CN111638145B (zh) | 2020-07-13 | 2020-07-13 | 秸秆材料抗剪强度测试系统及测试方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2245007A1 (en) * | 1996-02-01 | 1997-08-07 | Bbn Corporation | Soil compaction measurement |
CN201724889U (zh) * | 2010-04-26 | 2011-01-26 | 山东农业大学 | 便携式秸秆剪切力仪 |
CN103076239A (zh) * | 2013-02-01 | 2013-05-01 | 上海交通大学 | 分步式加载的板料压缩剪切测试装置 |
RU2013113055A (ru) * | 2013-03-22 | 2014-09-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" | Устройство для определения сдвиговой прочности растительных материалов |
CN107030785A (zh) * | 2017-05-27 | 2017-08-11 | 闳诚科技有限公司 | 一种带有预压设施的海绵剪切机 |
CN110455519A (zh) * | 2019-08-27 | 2019-11-15 | 北京强度环境研究所 | 一种管路系统高温内压剪切变形侧向刚度试验测试系统 |
-
2020
- 2020-07-13 CN CN202010667523.7A patent/CN111638145B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2245007A1 (en) * | 1996-02-01 | 1997-08-07 | Bbn Corporation | Soil compaction measurement |
CN201724889U (zh) * | 2010-04-26 | 2011-01-26 | 山东农业大学 | 便携式秸秆剪切力仪 |
CN103076239A (zh) * | 2013-02-01 | 2013-05-01 | 上海交通大学 | 分步式加载的板料压缩剪切测试装置 |
RU2013113055A (ru) * | 2013-03-22 | 2014-09-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" | Устройство для определения сдвиговой прочности растительных материалов |
CN107030785A (zh) * | 2017-05-27 | 2017-08-11 | 闳诚科技有限公司 | 一种带有预压设施的海绵剪切机 |
CN110455519A (zh) * | 2019-08-27 | 2019-11-15 | 北京强度环境研究所 | 一种管路系统高温内压剪切变形侧向刚度试验测试系统 |
Non-Patent Citations (8)
Title |
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DAOWEI ZHOU等: "Temporal dynamics of shearing force of rice stem", BIOMASS AND BIOENERGY, vol. 47, pages 109 - 114 * |
张健等: "考虑剪切速率和剪切面积影响土石混合体直剪试验", 《铁道科学与工程学报》 * |
张健等: "考虑剪切速率和剪切面积影响土石混合体直剪试验", 《铁道科学与工程学报》, no. 05, 15 May 2017 (2017-05-15), pages 973 * |
张慧等: "便携式农作物茎秆剪切力测试仪的设计与试验", 《农业工程学报》 * |
张慧等: "便携式农作物茎秆剪切力测试仪的设计与试验", 《农业工程学报》, no. 05, 31 May 2011 (2011-05-31), pages 131 - 132 * |
李玉道等: "棉花秸秆剪切力学性能试验", 农业工程学报, vol. 27, no. 2, pages 124 - 128 * |
郭茜等: "茄子藤秸秆微观结构及剪切力学特性", 《江苏农业科学》 * |
郭茜等: "茄子藤秸秆微观结构及剪切力学特性", 《江苏农业科学》, no. 06, 29 March 2018 (2018-03-29), pages 189 - 192 * |
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Application publication date: 20200908 Assignee: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001230 Denomination of invention: Testing System and Method for Shear Strength of Straw Materials Granted publication date: 20230725 License type: Common License Record date: 20240122 |
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