Page 33 - 理化检验-化学分册2017第八期
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肖 瑞, 等: 十字形试样双向拉伸试验































                                              图 3  利用单拉机进行双向拉伸试验的装置
                                    Fi g 敭3 Biaxialtensiletestin gdevicesbasedonuniaxialtensilee q ui p ments
                 a  chuckdesi g nedb yAmericanMTScom p an y  b   thechuckmountedonauniaxialtensiletestin gmachine c  domestice q ui p ment
                               d  GermanZwicktestin gmachine e  schematicdia g ramofearl yZwicktestin gmachine










































                                                  图 4  专用双向拉伸试验机外观
                                         Fi g 敭4 A pp earanceofs p ecialbiaxialtensiletestin gdevices
                  a  Tok y oInstituteofTechnolo gy  inthe1950s b  GermanZwick intheearl y 2000s c  FrenchCashan intheearl y 2000s
                 d  Ja p aneseInternationalSurve y  intheearl y 2000s e  Beihan gUniversit y  inthe1980s f  HunanUniversit y  intheearl y 2000s

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