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混凝土工程早起破损类型较多,主客观原因复杂,项目所涉及的研究内容较多,不同研究内容所用的研究方法及设备差异较大。所以,必须找到混凝土工程的技术关键和合理地设计研究技术路线,确保能在规定的时间内,顺利,高效地完成项目研究内容。当前,对混凝土冻融后损伤的评定有多种因素,但是对混凝土的应用效能而言,混凝土强度才是影响建筑物使用性能以及安全的关键因素,因此,研究混凝土强度的变化是混凝土冻融循环后评定的技术关键。本文通过关于《基于新疆金三角地区普通混凝土室内外冻融循环后强度变化实验研究》一文,陈述了课题研究计划的同时,与普通混凝土室内外冻融循环后强度变化做了初步的文献研究,并做了总结。
There are many types of damaged early-risen concrete works, the subjective and objective reasons are complex, and there are many research items involved in the project, and the research methods and equipment used in different research contents are quite different. Therefore, we must find the key technology of concrete engineering and reasonable design of research and technology routes to ensure that within a specified period of time, successfully and efficiently complete the project content. Currently, there are many factors that affect the assessment of post-thaw damage. However, the strength of concrete is the key factor that affects the performance and safety of the building. Therefore, the change of concrete strength is the result of freeze-thaw Evaluation of the technology cycle after the key. Based on the article “An Experimental Study on the Strength Change of Ordinary Concrete after Indoor-outdoor Freeze-thaw Cycles in the Golden Triangle Area of Xinjiang”, this paper presents a preliminary research on the research plan and the initial strength of the concrete after freezing and thawing cycles both inside and outside the room Made a summary.