CN206109996U - 一种预应力混凝土梁式桥加固装置 - Google Patents
一种预应力混凝土梁式桥加固装置 Download PDFInfo
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- CN206109996U CN206109996U CN201620978427.3U CN201620978427U CN206109996U CN 206109996 U CN206109996 U CN 206109996U CN 201620978427 U CN201620978427 U CN 201620978427U CN 206109996 U CN206109996 U CN 206109996U
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 230000002787 reinforcement Effects 0.000 claims abstract description 27
- 230000035939 shock Effects 0.000 claims abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 239000004567 concrete Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
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- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824221A (zh) * | 2018-06-22 | 2018-11-16 | 长沙理工大学 | 基于波形钢板的混凝土连续梁桥腹板置换加固方法 |
| CN110331868A (zh) * | 2019-07-16 | 2019-10-15 | 南通市规划设计院有限公司 | 一种去支撑柱体外预应力加固结构和施工方法 |
| CN111622133A (zh) * | 2020-05-20 | 2020-09-04 | 中国国家铁路集团有限公司 | 一种桥梁体外预紧力加固体系及其安装方法 |
| CN114293486A (zh) * | 2022-01-25 | 2022-04-08 | 杭州江润科技有限公司 | 预应力混凝土组合箱梁加固结构及施工方法 |
| CN114960474A (zh) * | 2022-05-20 | 2022-08-30 | 山东交通学院 | 一种刚构箱梁桥的非平行双拱肋加固装置及加固方法 |
-
2016
- 2016-08-29 CN CN201620978427.3U patent/CN206109996U/zh active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824221A (zh) * | 2018-06-22 | 2018-11-16 | 长沙理工大学 | 基于波形钢板的混凝土连续梁桥腹板置换加固方法 |
| CN110331868A (zh) * | 2019-07-16 | 2019-10-15 | 南通市规划设计院有限公司 | 一种去支撑柱体外预应力加固结构和施工方法 |
| CN110331868B (zh) * | 2019-07-16 | 2021-03-19 | 南通市规划设计院有限公司 | 一种去支撑柱体外预应力加固方法 |
| CN111622133A (zh) * | 2020-05-20 | 2020-09-04 | 中国国家铁路集团有限公司 | 一种桥梁体外预紧力加固体系及其安装方法 |
| CN114293486A (zh) * | 2022-01-25 | 2022-04-08 | 杭州江润科技有限公司 | 预应力混凝土组合箱梁加固结构及施工方法 |
| CN114960474A (zh) * | 2022-05-20 | 2022-08-30 | 山东交通学院 | 一种刚构箱梁桥的非平行双拱肋加固装置及加固方法 |
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Effective date of registration: 20190527 Address after: No. 89 round City West Road, Hangzhou, Zhejiang Province Patentee after: Zhejiang transportation planning and Design Research Institute Co., Ltd. Address before: 310013 5th Floor, Building 12, Xihu Digital Source Science Park, 170 Tianmushan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG PROVINCE BESTWAY TRANSPORTATION HIGH-TECH CO., LTD. |
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Address after: No.928 yuhangtang Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang shuzhijiaoyuan Technology Co.,Ltd. Address before: 310006 No. 89 West Ring Road, Zhejiang, Hangzhou Patentee before: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING DESIGN & RESEARCH Co.,Ltd. |