CN111794113A - 水上桥梁中桥墩大体积混凝土水化热控制装置及使用方法 - Google Patents
水上桥梁中桥墩大体积混凝土水化热控制装置及使用方法 Download PDFInfo
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- CN111794113A CN111794113A CN202010702986.2A CN202010702986A CN111794113A CN 111794113 A CN111794113 A CN 111794113A CN 202010702986 A CN202010702986 A CN 202010702986A CN 111794113 A CN111794113 A CN 111794113A
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- cooling
- cooling pipe
- connector
- pipe
- bridge
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000006703 hydration reaction Methods 0.000 title claims abstract description 18
- 230000036571 hydration Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 8
- 238000001816 cooling Methods 0.000 claims abstract description 143
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009415 formwork Methods 0.000 abstract description 15
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0075—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a decrease in temperature
- C04B40/0078—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a decrease in temperature by freezing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202010702986.2A CN111794113B (zh) | 2020-07-21 | 2020-07-21 | 水上桥梁中桥墩大体积混凝土水化热控制装置及使用方法 |
Applications Claiming Priority (1)
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CN202010702986.2A CN111794113B (zh) | 2020-07-21 | 2020-07-21 | 水上桥梁中桥墩大体积混凝土水化热控制装置及使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN111794113A true CN111794113A (zh) | 2020-10-20 |
CN111794113B CN111794113B (zh) | 2022-02-22 |
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CN202010702986.2A Active CN111794113B (zh) | 2020-07-21 | 2020-07-21 | 水上桥梁中桥墩大体积混凝土水化热控制装置及使用方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116874314A (zh) * | 2023-07-11 | 2023-10-13 | 重庆工程职业技术学院 | 大体积墩柱水化热控制装置 |
Citations (10)
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KR20080073279A (ko) * | 2008-07-21 | 2008-08-08 | (주)대우건설 | 강재 덕트와 강관 및 철근을 구비하는 프리캐스트 콘크리트세그먼트로 조립된 psc 교각 및 이의 시공 방법 |
CN101586339A (zh) * | 2009-06-09 | 2009-11-25 | 上海建工(集团)总公司 | 大体积混凝土温控方法 |
JP2010001706A (ja) * | 2008-06-23 | 2010-01-07 | Ihi Corp | 床版コンクリートの構築方法 |
CN105090653A (zh) * | 2015-09-21 | 2015-11-25 | 航宇救生装备有限公司 | 一种具有自封快速拔插功能的管路接头 |
KR101703820B1 (ko) * | 2016-08-17 | 2017-02-08 | 이경표 | ㄷ채널을 이용한 콘크리트 충진 박스거더의 제작방법 및 이에 의해 제작된 교량용 콘크리트 충진 박스거더 |
CN206918511U (zh) * | 2017-06-23 | 2018-01-23 | 青岛华宏达电气有限公司 | 一种承插式管道接口 |
CN108194738A (zh) * | 2018-03-05 | 2018-06-22 | 浙江艾默樱网络科技有限公司 | 一种双自锁插拔快速管接头 |
CN209245533U (zh) * | 2018-11-21 | 2019-08-13 | 广东格兰仕集团有限公司 | 一种燃气灶进气接头组件 |
CN210014121U (zh) * | 2019-04-25 | 2020-02-04 | 中山市大方圆电器有限公司 | 一种洗衣宝的管道连接结构 |
CN210118563U (zh) * | 2019-04-29 | 2020-02-28 | 苏州巴恩斯通环保科技有限公司 | 一种气动快速接头 |
-
2020
- 2020-07-21 CN CN202010702986.2A patent/CN111794113B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001706A (ja) * | 2008-06-23 | 2010-01-07 | Ihi Corp | 床版コンクリートの構築方法 |
KR20080073279A (ko) * | 2008-07-21 | 2008-08-08 | (주)대우건설 | 강재 덕트와 강관 및 철근을 구비하는 프리캐스트 콘크리트세그먼트로 조립된 psc 교각 및 이의 시공 방법 |
CN101586339A (zh) * | 2009-06-09 | 2009-11-25 | 上海建工(集团)总公司 | 大体积混凝土温控方法 |
CN105090653A (zh) * | 2015-09-21 | 2015-11-25 | 航宇救生装备有限公司 | 一种具有自封快速拔插功能的管路接头 |
KR101703820B1 (ko) * | 2016-08-17 | 2017-02-08 | 이경표 | ㄷ채널을 이용한 콘크리트 충진 박스거더의 제작방법 및 이에 의해 제작된 교량용 콘크리트 충진 박스거더 |
CN206918511U (zh) * | 2017-06-23 | 2018-01-23 | 青岛华宏达电气有限公司 | 一种承插式管道接口 |
CN108194738A (zh) * | 2018-03-05 | 2018-06-22 | 浙江艾默樱网络科技有限公司 | 一种双自锁插拔快速管接头 |
CN209245533U (zh) * | 2018-11-21 | 2019-08-13 | 广东格兰仕集团有限公司 | 一种燃气灶进气接头组件 |
CN210014121U (zh) * | 2019-04-25 | 2020-02-04 | 中山市大方圆电器有限公司 | 一种洗衣宝的管道连接结构 |
CN210118563U (zh) * | 2019-04-29 | 2020-02-28 | 苏州巴恩斯通环保科技有限公司 | 一种气动快速接头 |
Non-Patent Citations (1)
Title |
---|
刘兴文等: "桥墩承台大体积混凝土防裂施工技术", 《河南科学》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116874314A (zh) * | 2023-07-11 | 2023-10-13 | 重庆工程职业技术学院 | 大体积墩柱水化热控制装置 |
CN116874314B (zh) * | 2023-07-11 | 2024-03-19 | 重庆工程职业技术学院 | 大体积墩柱水化热控制装置 |
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CN111794113B (zh) | 2022-02-22 |
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Effective date of registration: 20240316 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 402247 No. 1 Fuxing Road, Shuang Fu New District, Jiangjin District, Chongqing. Patentee before: CHONGQING JIAOTONG University Country or region before: China |
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Effective date of registration: 20240422 Address after: 410000, No. 45 Chiling Road, Tianxin District, Changsha City, Hunan Province (within Changsha University of Technology) Patentee after: Changsha South China Civil Engineering Supervision Co.,Ltd. Country or region after: China Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region before: China |