CN112067794A - 一种大体积混凝土降温速率动态限值确定方法 - Google Patents
一种大体积混凝土降温速率动态限值确定方法 Download PDFInfo
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- CN112067794A CN112067794A CN202010795809.3A CN202010795809A CN112067794A CN 112067794 A CN112067794 A CN 112067794A CN 202010795809 A CN202010795809 A CN 202010795809A CN 112067794 A CN112067794 A CN 112067794A
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- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005266 casting Methods 0.000 claims abstract description 79
- 238000010276 construction Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 238000012937 correction Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
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- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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CN202010795809.3A CN112067794A (zh) | 2020-08-10 | 2020-08-10 | 一种大体积混凝土降温速率动态限值确定方法 |
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CN202010795809.3A CN112067794A (zh) | 2020-08-10 | 2020-08-10 | 一种大体积混凝土降温速率动态限值确定方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112729082A (zh) * | 2020-12-22 | 2021-04-30 | 中交四航工程研究院有限公司 | 基于整体变形监测的实体构件外约束度评价方法 |
CN112947620A (zh) * | 2021-03-29 | 2021-06-11 | 武昌理工学院 | 不同厚度衬砌砼通水冷却优化控制方法 |
CN112987813A (zh) * | 2021-03-29 | 2021-06-18 | 武昌理工学院 | 不同强度衬砌砼通水冷却优化控制方法 |
CN113191038A (zh) * | 2021-04-06 | 2021-07-30 | 武昌理工学院 | 衬砌砼温降速率优化控制方法及系统 |
-
2020
- 2020-08-10 CN CN202010795809.3A patent/CN112067794A/zh active Pending
Non-Patent Citations (3)
Title |
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曹明莉等: "某筏板基础大体积混凝土裂缝分析与控制", 《混凝土与水泥制品》 * |
杜毅: "大体积混凝土温度控制技术研究", 《建筑技术》 * |
林立军: "地下室底板大体积混凝土施工和温度监控", 《福建建筑》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112729082A (zh) * | 2020-12-22 | 2021-04-30 | 中交四航工程研究院有限公司 | 基于整体变形监测的实体构件外约束度评价方法 |
CN112729082B (zh) * | 2020-12-22 | 2022-05-17 | 中交四航工程研究院有限公司 | 基于整体变形监测的实体构件外约束度评价方法 |
CN112947620A (zh) * | 2021-03-29 | 2021-06-11 | 武昌理工学院 | 不同厚度衬砌砼通水冷却优化控制方法 |
CN112987813A (zh) * | 2021-03-29 | 2021-06-18 | 武昌理工学院 | 不同强度衬砌砼通水冷却优化控制方法 |
CN112987813B (zh) * | 2021-03-29 | 2022-02-01 | 武昌理工学院 | 不同强度衬砌砼通水冷却优化控制方法 |
CN112947620B (zh) * | 2021-03-29 | 2022-04-15 | 武昌理工学院 | 不同厚度衬砌砼通水冷却优化控制方法 |
CN113191038A (zh) * | 2021-04-06 | 2021-07-30 | 武昌理工学院 | 衬砌砼温降速率优化控制方法及系统 |
CN113191038B (zh) * | 2021-04-06 | 2022-04-26 | 武昌理工学院 | 衬砌砼温降速率优化控制方法及系统 |
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Effective date of registration: 20220208 Address after: No. 251, beiyangwa, Liyuan Town, Tongzhou District, Beijing Applicant after: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Co.,Ltd. Applicant after: Shenzhen Metro Construction Group Co.,Ltd. Applicant after: Shenzhen Juan Architectural Technology Co.,Ltd. Applicant after: CHINA CONSTRUCTION BASE BACILITIES Co.,Ltd. Address before: No. 251, beiyangwa, Liyuan Town, Tongzhou District, Beijing Applicant before: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Co.,Ltd. Applicant before: Shenzhen Metro Construction Group Co.,Ltd. Applicant before: Shenzhen Juan Architectural Technology Co.,Ltd. |
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Application publication date: 20201211 |