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近年来随着大型结构、管路及贮槽等的不断增长,为进行大型全尺寸结构零部件试验,迫切要求建立大吨位试验装置。为此,于1976年5月在住友中央研究实验室的研究中心安装了这台10000吨试验装置。该装置拉伸时可用到10000吨,压缩时为5000吨,是世界上同类试验装置中最大的一台。这台试验装置是由主机、落锤起裂器及测力系统组成。其主要性能及试样允许尺寸列于表1。
In recent years, with the continuous growth of large structures, pipelines and storage tanks, it is urgently required to establish a large-tonnage pilot plant for the test of large-scale full-scale structural components. To this end, the 10,000-ton test rig was installed at a research center at Sumitomo Central Research Laboratory in May 1976. The device can be used when stretching 10,000 tons, 5000 tons when compressed, is the world’s largest test unit of the same type. This test device is composed of the host, drop hammer cracking unit and the force measurement system. The main properties and sample allowable size are listed in Table 1.