CN114295436A - 剪切试样及断裂应变测试方法 - Google Patents
剪切试样及断裂应变测试方法 Download PDFInfo
- Publication number
- CN114295436A CN114295436A CN202111540492.XA CN202111540492A CN114295436A CN 114295436 A CN114295436 A CN 114295436A CN 202111540492 A CN202111540492 A CN 202111540492A CN 114295436 A CN114295436 A CN 114295436A
- Authority
- CN
- China
- Prior art keywords
- strain
- shear
- sample
- equivalent
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111540492.XA CN114295436B (zh) | 2021-12-16 | 2021-12-16 | 剪切试样及断裂应变测试方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111540492.XA CN114295436B (zh) | 2021-12-16 | 2021-12-16 | 剪切试样及断裂应变测试方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114295436A true CN114295436A (zh) | 2022-04-08 |
CN114295436B CN114295436B (zh) | 2023-09-19 |
Family
ID=80966866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111540492.XA Active CN114295436B (zh) | 2021-12-16 | 2021-12-16 | 剪切试样及断裂应变测试方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114295436B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114184497A (zh) * | 2020-09-14 | 2022-03-15 | 广州汽车集团股份有限公司 | 一种织物剪切性能参数的测试方法与装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793645A (zh) * | 2009-11-27 | 2010-08-04 | 清华大学 | 带变形补偿的高强度金属板料剪切试件 |
CN202994576U (zh) * | 2012-12-10 | 2013-06-12 | 中国飞机强度研究所 | 一种剪切加载夹具 |
CN105628491A (zh) * | 2015-12-24 | 2016-06-01 | 合肥工业大学 | 金属板材双向拉伸大变形增厚试件 |
CN106525569A (zh) * | 2016-12-27 | 2017-03-22 | 清华大学苏州汽车研究院(相城) | 一种高强度金属材料的剪切试件 |
CN109916686A (zh) * | 2019-04-04 | 2019-06-21 | 上海交通大学 | 一种金属板材的各向异性断裂强度的测试试样 |
JP2021028601A (ja) * | 2019-08-09 | 2021-02-25 | 株式会社神戸製鋼所 | せん断応力−せん断ひずみ曲線の作製方法、およびそのせん断応力−せん断ひずみ曲線を変換して、高ひずみ領域の応力−ひずみ曲線を作製する方法 |
CN113049371A (zh) * | 2019-12-26 | 2021-06-29 | 中国航空工业集团公司西安飞机设计研究所 | 一种金属材料破坏强度测试方法 |
CN214538827U (zh) * | 2020-12-22 | 2021-10-29 | 苏州中汽检测技术服务有限公司 | 一种金属材料剪切试件 |
-
2021
- 2021-12-16 CN CN202111540492.XA patent/CN114295436B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793645A (zh) * | 2009-11-27 | 2010-08-04 | 清华大学 | 带变形补偿的高强度金属板料剪切试件 |
CN202994576U (zh) * | 2012-12-10 | 2013-06-12 | 中国飞机强度研究所 | 一种剪切加载夹具 |
CN105628491A (zh) * | 2015-12-24 | 2016-06-01 | 合肥工业大学 | 金属板材双向拉伸大变形增厚试件 |
CN106525569A (zh) * | 2016-12-27 | 2017-03-22 | 清华大学苏州汽车研究院(相城) | 一种高强度金属材料的剪切试件 |
CN109916686A (zh) * | 2019-04-04 | 2019-06-21 | 上海交通大学 | 一种金属板材的各向异性断裂强度的测试试样 |
JP2021028601A (ja) * | 2019-08-09 | 2021-02-25 | 株式会社神戸製鋼所 | せん断応力−せん断ひずみ曲線の作製方法、およびそのせん断応力−せん断ひずみ曲線を変換して、高ひずみ領域の応力−ひずみ曲線を作製する方法 |
CN113049371A (zh) * | 2019-12-26 | 2021-06-29 | 中国航空工业集团公司西安飞机设计研究所 | 一种金属材料破坏强度测试方法 |
CN214538827U (zh) * | 2020-12-22 | 2021-10-29 | 苏州中汽检测技术服务有限公司 | 一种金属材料剪切试件 |
Non-Patent Citations (3)
Title |
---|
周刚毅: "TA2钛合金绝热剪切破坏特性及应力状态、晶粒度影响", 中国博士学位论文全文数据库, no. 6 * |
妥之彧: ""考虑应变路径与应变速率的DP900板材损伤行为实验及仿真研究"", 中国优秀硕士学位论文全文数据库, no. 12 * |
邹丹青: "QP钢应变诱发相变动力学模型及回弹特性研究", 中国博士学位论文全文数据库, no. 1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114184497A (zh) * | 2020-09-14 | 2022-03-15 | 广州汽车集团股份有限公司 | 一种织物剪切性能参数的测试方法与装置 |
CN114184497B (zh) * | 2020-09-14 | 2023-12-22 | 广州汽车集团股份有限公司 | 一种织物剪切性能参数的测试方法与装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114295436B (zh) | 2023-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ghahremaninezhad et al. | Ductile failure behavior of polycrystalline Al 6061-T6 under shear dominant loading | |
Qian et al. | Prediction of edge fracture during hole-flanging of advanced high-strength steel considering blanking pre-damage | |
KR20200044903A (ko) | 변형 한계의 평가 방법, 균열 예측 방법 및 프레스 금형의 설계 방법 | |
CN108897946A (zh) | 基于球、锥一体压头的材料等效应力-应变关系预测方法 | |
CN105675419B (zh) | 双锥形压入预测材料单轴本构关系测定方法 | |
Zhang et al. | J-integral based correlation evaluation between microstructure and mechanical strength for FSSW joints made of automotive aluminum alloys | |
CN105675420A (zh) | 圆球形压入预测材料单轴应力-应变关系测定方法 | |
CN106644711A (zh) | 一种延性材料单轴本构关系测试方法 | |
CN104215505B (zh) | 一种高强度薄钢板边缘裂纹敏感性的评价方法 | |
CN101487780A (zh) | 检测中厚板非工作方向性能的方法及装置 | |
Dadgar Asl et al. | Fracture analysis on flexible roll forming process of anisotropic Al6061 using ductile fracture criteria and FLD | |
CN114295436A (zh) | 剪切试样及断裂应变测试方法 | |
Kong et al. | Deep drawing and bulging forming limit of dual-phase steel under different mechanical properties | |
Kim et al. | Experimental determination of the failure surface for DP980 high-strength metal sheets considering stress triaxiality and Lode angle | |
CN112547838B (zh) | 一种金属板材边部成形极限的测试方法 | |
CN112964579B (zh) | 用极限破裂厚度减薄率判别汽车钢板冲压成形性能的方法 | |
Kuwabara et al. | Material modeling of 980 MPa dual phase steel sheet based on biaxial tensile test and in-plane stress reversal test | |
Karadogan et al. | A novel and simple cruciform specimen without slits on legs yet higher plastic strains in gauge | |
Arola et al. | The effect of punch radius on the deformation of ultra-high strength steel in bending | |
JP2002296125A (ja) | 残留応力測定方法 | |
CN116893255A (zh) | 一种辊压成形高强钢三维阈值氢致裂纹评价方法 | |
CN114201845A (zh) | 一种建立复杂应力状态下薄板成形极限图模型的方法 | |
Roth et al. | A robust experimental technique to determine the strain to fracture for plane strain tension | |
Yu et al. | High ductile fracture of a low-yield-strength steel with a part-through curve crack | |
TWI720816B (zh) | 以彎曲試驗鑑別超高強度冷軋鋼材擴孔性能之快篩方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee after: Qilu University of Technology (Shandong Academy of Sciences) Country or region after: China Address before: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee before: Qilu University of Technology Country or region before: China |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241025 Address after: No. 18 Shuangyuan Street, Gangcheng District, Jinan City, Shandong Province, China 271133 Patentee after: Jinlei Technology Co.,Ltd. Country or region after: China Address before: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee before: Qilu University of Technology (Shandong Academy of Sciences) Country or region before: China |
|
TR01 | Transfer of patent right |