高寒高海拔地区冬季混凝土骨料加热技术研究  

Research on Heating Technology for Winter Concrete Aggregate in High Cold and High Altitude Regions

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作  者:张峰华 杨忠加 田振伟 江哲 ZHANG Fenghua;YANG Zhongjia;TIAN Zhenwei;JIANG Zhe(Qinghai Huanghe Hydropower Development Co.,Ltd.,Xining,Qinghai,810001,China;Sinohydro Bureau 11 Co.,Ltd.,Zhengzhou,He’nan,450001,China)

机构地区:[1]青海黄河上游水电开发有限责任公司,青海西宁810001 [2]中国水利水电第十一工程局有限公司,河南郑州450001

出  处:《智能城市应用》2024年第7期69-71,共3页Smart City Application

摘  要:目前,中国正处于新能源快速发展、建设的时期,随着风电、光伏等新能源项目的开发建设,很多新能源工程处于高原寒冷地带当中,混凝土骨料的应用会受到一定的限制,技术人员需要运用相应的加热技术展开施工。在高寒高海拔地区,冬季气温十分寒冷,常常会降至零下甚至更低,这种极端的气候条件对于混凝土施工带来了一定的困难,尤其是混凝土骨料在低温条件下容易结冰,导致混凝土的质量受到影响,而研究高寒高海拔地区冬季混凝土骨料加热技术具有重要的实际意义。因此,本篇文章对于高寒高海拔地区冬季混凝土骨料加热技术及措施的应用展开了相应的研究。At present,China is in a period of rapid development and construction of new energy.With the development and construction of new energy projects such as wind power and photovoltaics,many new energy projects are located in cold highland areas,and the application of concrete aggregates will be limited.Technical personnel need to use corresponding heating technologies to carry out construction.In high-altitude and high-altitude areas,winter temperatures are extremely cold,often dropping to below zero or even lower.This extreme climate condition brings certain difficulties to concrete construction,especially concrete aggregates are prone to freezing under low temperature conditions,which affects the quality of concrete.Therefore,studying the heating technology of winter concrete aggregates in high-altitude and high-altitude areas is of great practical significance.Therefore,this article conducts corresponding research on the application of winter concrete aggregate heating technology and measures in high-altitude areas.

关 键 词:高寒高海拔地区 冬季混凝土 骨料加热技术 

分 类 号:TU528.04[建筑科学—建筑技术科学]

 

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