![一种基础上拔载荷试验可増程式加载装置及加载方法](/CN/2019/1/38/images/201910191382.jpg)
基本信息:
- 专利标题: 一种基础上拔载荷试验可増程式加载装置及加载方法
- 专利标题(英):Range-extendable loading device for foundation upward-pulling load test and loading method of range-extendable loading device
- 申请号:CN201910191382.3 申请日:2019-03-14
- 公开(公告)号:CN110042873A 公开(公告)日:2019-07-23
- 发明人: 杨文智 , 周楠 , 张东江 , 李洋 , 罗建荣 , 杨世江 , 毕雪昱 , 马忠龙 , 岳华刚 , 褚忠凯 , 谢文 , 刘华清 , 崔强 , 丁士君 , 朱照清 , 满银 , 丁民涛 , 张永珍
- 申请人: 中国电力科学研究院有限公司 , 国网新疆电力有限公司建设分公司 , 中国能源建设集团新疆电力设计院有限公司
- 申请人地址: 北京市海淀区清河小营东路15号
- 专利权人: 中国电力科学研究院有限公司,国网新疆电力有限公司建设分公司,中国能源建设集团新疆电力设计院有限公司
- 当前专利权人: 中国电力科学研究院有限公司,国网新疆电力有限公司建设分公司,中国能源建设集团新疆电力设计院有限公司
- 当前专利权人地址: 北京市海淀区清河小营东路15号
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: E02D33/00
- IPC分类号: E02D33/00
The invention provides a range-extendable loading device for a foundation upward-pulling load test and a loading method of the range-extendable loading device. The range-extendable loading device comprises a force-transmitting screw (12), a lower jacking plate (4), an upper jacking plate (7), a force-transmitting crossbeam set (3), a flange plate (15), a jacking part (B) and a screw nut matched with the force-transmitting screw (12) for use; and a range-extending part (C) is additionally arranged on the force-transmitting screw (12) and used for increasing the range of a test foundation. According to the range-extendable loading device, the range-extending part (C) is additionally arranged on the force-transmitting screw (12), in the operation process of the loading device, the foundationis always in a loading state, and the requirements for the static load test for monotone increasing pulling of the foundation are met; in the range-extending operation process of the loading device, through the loading device, an operator only needs to twist the nut, and thus the workload and the time are saved; and it is ensured that the operator only conducts operation outside the loading device, and thus the potential safety hazard that the limbs of the operator enter a traditional loading device is avoided.
公开/授权文献:
- CN110042873B 一种基础上拔载荷试验可增程式加载装置及加载方法 公开/授权日:2024-11-19
IPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02D | 基础;挖方;填方;地下或水下结构物 |
------E02D33/00 | 基础或基础结构的试验 |