CN114671657A - 绿色高性能碾压混凝土及其在特高拱坝中的应用 - Google Patents
绿色高性能碾压混凝土及其在特高拱坝中的应用 Download PDFInfo
- Publication number
- CN114671657A CN114671657A CN202210440440.3A CN202210440440A CN114671657A CN 114671657 A CN114671657 A CN 114671657A CN 202210440440 A CN202210440440 A CN 202210440440A CN 114671657 A CN114671657 A CN 114671657A
- Authority
- CN
- China
- Prior art keywords
- roller compacted
- compacted concrete
- fly ash
- concrete
- dam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/08—Wall dams
- E02B7/12—Arch dams
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00293—Materials impermeable to liquids
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210440440.3A CN114671657B (zh) | 2022-04-25 | 2022-04-25 | 绿色高性能碾压混凝土及其在特高拱坝中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210440440.3A CN114671657B (zh) | 2022-04-25 | 2022-04-25 | 绿色高性能碾压混凝土及其在特高拱坝中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114671657A true CN114671657A (zh) | 2022-06-28 |
CN114671657B CN114671657B (zh) | 2023-03-17 |
Family
ID=82079165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210440440.3A Active CN114671657B (zh) | 2022-04-25 | 2022-04-25 | 绿色高性能碾压混凝土及其在特高拱坝中的应用 |
Country Status (1)
Country | Link |
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CN (1) | CN114671657B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101168482A (zh) * | 2007-09-30 | 2008-04-30 | 中国水电顾问集团贵阳勘测设计研究院 | 一种高性能碾压混凝土及其制备方法 |
CN102659355A (zh) * | 2012-05-30 | 2012-09-12 | 中水东北勘测设计研究有限责任公司 | 高抗冻碾压混凝土胶砂裹石拌和方法 |
CN109553333A (zh) * | 2019-01-12 | 2019-04-02 | 武汉中阳明建材有限公司 | 一种碾压混凝土及其制备方法 |
CN109809745A (zh) * | 2019-03-15 | 2019-05-28 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种超高掺量粉煤灰碾压混凝土材料筑坝方法及其结构 |
CN111423165A (zh) * | 2020-04-01 | 2020-07-17 | 中国能源建设集团广西水电工程局有限公司 | 一种水电站工程用碾压混凝土 |
WO2020234724A1 (en) * | 2019-05-17 | 2020-11-26 | Simem S.P.A. | Concrete mix design and method for realizing dam or other massive structure by using the concrete mix design |
-
2022
- 2022-04-25 CN CN202210440440.3A patent/CN114671657B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101168482A (zh) * | 2007-09-30 | 2008-04-30 | 中国水电顾问集团贵阳勘测设计研究院 | 一种高性能碾压混凝土及其制备方法 |
CN102659355A (zh) * | 2012-05-30 | 2012-09-12 | 中水东北勘测设计研究有限责任公司 | 高抗冻碾压混凝土胶砂裹石拌和方法 |
CN109553333A (zh) * | 2019-01-12 | 2019-04-02 | 武汉中阳明建材有限公司 | 一种碾压混凝土及其制备方法 |
CN109809745A (zh) * | 2019-03-15 | 2019-05-28 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种超高掺量粉煤灰碾压混凝土材料筑坝方法及其结构 |
WO2020234724A1 (en) * | 2019-05-17 | 2020-11-26 | Simem S.P.A. | Concrete mix design and method for realizing dam or other massive structure by using the concrete mix design |
CN111423165A (zh) * | 2020-04-01 | 2020-07-17 | 中国能源建设集团广西水电工程局有限公司 | 一种水电站工程用碾压混凝土 |
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CN114671657B (zh) | 2023-03-17 |
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CB03 | Change of inventor or designer information |
Inventor after: Wei Mengkang Inventor after: Deng Wenhai Inventor after: Zhang Jijin Inventor after: Lu Shan Inventor after: Zhou Yihong Inventor after: Qin Shifeng Inventor before: Wei Mengkang Inventor before: Deng Wenhai Inventor before: Zhang Jijin Inventor before: Lu Shan Inventor before: Zhou Yihong Inventor before: Qin Shifeng |
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