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发明公开
CN106198194A 一种增大共振柱测试应变范围的装置 审中-实审

  • 专利标题： 一种增大共振柱测试应变范围的装置
  • 专利标题（英）： Device for expanding testing strain range of resonant column
  • 申请号： CN201610773915.5
    申请日： 2016-08-31
  • 公开(公告)号： CN106198194A
    公开(公告)日： 2016-12-07
  • 发明人: 董全杨 , 孙奇 , 谷川 , 胡秀青 , 施佳豪 , 王军
  • 申请人： 温州大学
  • 申请人地址： 浙江省温州市瓯海经济开发区东方路38号(温州大学科技园)
  • 专利权人： 温州大学
  • 当前专利权人： 温州大学
  • 当前专利权人地址： 浙江省温州市瓯海经济开发区东方路38号(温州大学科技园)
  • 代理机构： 杭州斯可睿专利事务所有限公司
  • 代理商 郑书利
  • 主分类号： G01N3/02
  • IPC分类号： G01N3/02 ;  G01N1/28
一种增大共振柱测试应变范围的装置
摘要：
本发明公开了一种增大共振柱测试应变范围的装置，包括底座、透水石和顶帽，所述透水石包括上透水石和下透水石，所述底座与下透水石之间设置有圆柱体，所述圆柱体上设置有多个贯穿圆柱体的通孔，下透水石和底座对应通孔的位置分别设置有光孔和螺纹孔，长杆螺栓依次穿过光孔、通孔并与螺纹孔紧密固定连接，所述圆柱体上设置有多个贯穿圆柱体的透水孔，土样设置在上透水石与下透水石之间，上透水石顶部压有顶帽。该装置能有效增大共振柱仪产生应变的范围，拓展共振仪的研究范围，操作方便，造价低，不改变原有共振柱驱动系统。
摘要（英）：

The invention discloses a device for expanding the testing strain range of a resonant column. The device comprises a base, permeable stones and a top cap, wherein the permeable stones comprise an upper permeable stone and a lower permeable stone, a cylinder is arranged between the base and the lower permeable stone, a plurality of through holes penetrating the cylinder are formed in the cylinder, and light holes and threaded holes are formed in positions, corresponding to the through holes, of the lower permeable stone and the base respectively; long rod bolts penetrate the light holes and the through holes sequentially to be tightly and fixedly connected with the threaded holes; a plurality of permeable holes penetrating the cylinder are formed in the cylinder; a soil sample is arranged between the upper permeable stone and the lower permeable stone, and the top cap is pressed on the top of the upper permeable stone. The device can effectively expand the range of strain produced by the resonant column and the study range of the resonant column and is convenient to operate and low in manufacturing cost while not changing an original resonant column drive system.

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