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    • 3. 发明公开
    • LOW-COST BIDIRECTIONAL SHAKING TABLE APPARATUS
    • 低成本双向振动台装置
    • EP3029447A2
    • 2016-06-08
    • EP15172561.1
    • 2015-06-17
    • Soonchunhyang University Industry Academy Cooperation Foundation
    • KIM, YeesockNAM, Yun-YoungARSAVA, Kemal SarpNOH, YeonSikPARK, Byung-WookHTET, Yar Zar MoeAUNG, Moe HeinELKORCHI, Tahar
    • G01M7/02G01M7/06
    • G01M7/027G01M7/06
    • Disclosed herein is a low-cost bidirectional shaking table apparatus capable of performing earthquake-resistant tests to be incorporated into earthquake-resistant designs. The low-cost bidirectional shaking table apparatus may include test members 10 each configured to have a specific width and height, a table member 20 configured to have the test member 10 detachably fixed to the test member, a first shaking member 30 configured to shake the table member 20 in a first direction, a second shaking member 40 configured to shake the table member 20 in a second direction along with the first shaking member 30, shaking detection members 50 provided in the respective test members 10 and each configured to detect shaking of the test member 10, and a shaking control unit 60 configured to selectively drive the first shaking member 30 and the second shaking member 40 and recognize and manage a detection state of the shaking detection members 50.
    • 本发明公开了一种低成本的双向振动台设备,其能够执行抗震试验以结合到抗震设计中。 低成本的双向振动台设备可以包括:测试构件10,每个构造为具有特定的宽度和高度;工作台构件20,被构造为使测试构件10可拆卸地固定到测试构件;第一摇动构件30, 第二摇动构件40,其与第一摇动构件30一起在第二方向上摇动工作台构件20;摇动检测构件50,其设置在各个测试构件10中并且各自被构造成检测第一摇动构件20的摇动 测试构件10以及配置为选择性地驱动第一摇动构件30和第二摇动构件40并识别和管理摇动检测构件50的检测状态的摇动控制单元60。
    • 6. 发明公开
    • FATIGUE TESTING DEVICE
    • 疲劳测试设备
    • EP2980556A1
    • 2016-02-03
    • EP14772836.4
    • 2014-03-04
    • Nisshin Steel Co., Ltd.
    • NAKAMURA, SadayukiMATSUBAYASHI, HiroyasuHIRONAKA, AkiraHIROTA, Ryoji
    • G01N3/34
    • G01M7/027G01N3/32G01N3/36G01N2203/0005G01N2203/0044G01N2203/0282G01N2203/04
    • A fatigue testing device 1 comprises a fixing member 4 constituted by a lower jig 2 and an upper jig 3. The lower jig 2 and the upper jig 3 are fixed with a bolt 5, and a sheet or plate-shaped metal plate 6 is fixed in a cantilever state such that it is interposed between the lower jig 2 and the upper jig 3. The lower jig 2 has a fixing surface 2a to which the metal sheet or plate 6 is fixed, and the fixing surface 2a has a curved shape such that the space between the fixing surface 2a and the metal sheet or plate 6 increases with increasing distance from the location where the metal sheet or plate 6 is fixed to the fixing surface 2a. The upper jig 3 also has a fixing surface 3a to which the metal sheet or plate 6 is fixed, and the fixing surface 3a has a curved shape such that the space between the fixing surface 3a and the metal sheet or plate 6 increases with increasing distance from the location where the metal sheet or plate 6 is fixed to the fixing surface 3a.
    • 疲劳测试装置1包括由下夹具2和上夹具3构成的固定构件4.下夹具2和上夹具3用螺栓5固定,并固定片状或板状金属板6 以悬臂状态插入下夹具2和上夹具3之间。下夹具2具有固定金属板或金属板6的固定表面2a,并且固定表面2a具有这样的弯曲形状 固定表面2a和金属板或板6之间的空间随着从金属板或板6固定到固定表面2a的位置的距离增加而增加。 上夹具3还具有用于固定金属板或板6的固定表面3a,并且固定表面3a具有弯曲形状,使得固定表面3a和金属板或板6之间的空间随距离增加而增加 从金属板或板6被固定到固定表面3a的位置。