| 大体积混凝土芯部温度监测及力学性能变化 |
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| 引用本文： | 张学钢.大体积混凝土芯部温度监测及力学性能变化[J].筑路机械与施工机械化,2011,28(5):74-77. |
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| 作者姓名： | 张学钢 |
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| 作者单位： | 陕西铁路工程职业技术学院,陕西,渭南,714000 |
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| 基金项目： | 陕西铁路工程职业技术学院科研基金，陕西省教育厅自然科学专项基金 |
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| 摘 要： | 在实验室模拟大体积混凝土的芯部状态,连续监测混凝土温度变化,并制定混凝土匹配养护制度,在实验室进行匹配养护和标准养护,测试混凝土在不同养护条件下的力学性能,得到大体积混凝土芯部力学性能变化规律,对控制裂缝的出现,提高工程的安全性和耐久性具有重要意义。
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| 关 键 词： | 大体积混凝土 匹配养护 力学性能 裂缝 |
Temperature Monitoring and Mechanical Property Change of Core of Mass Concrete |
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| ZHANG Xue-gang.Temperature Monitoring and Mechanical Property Change of Core of Mass Concrete[J].Road Machinery & Construction Mechanization,2011,28(5):74-77. |
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| Authors: | ZHANG Xue-gang |
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| Institution: | ZHANG Xue-gang Shaanxi Institute of Railway Engineering Technology,Weinan 714000,Shaanxi,China |
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| Abstract: | Through simulating the state of core of mass concrete in laboratory,the temperature in the core was monitored continuously,and the matching curing system of concrete was established.Under the matching curing and standard curing conditions,the mechanical properties were tested,and the change rules were obtained.It was significant to control the crack and to improve the safety and durability of concrete. |
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| Keywords: | mass concrete matching curing mechanical property crack |
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