沙漠砂混凝土力学性能及耐久性能研究进展综述

Summary of Research Progress on Mechanical Properties and Durability of Desert Sand Concrete

摘要: 随着城市现代化的推进，大量工业建筑出现，对混凝土的需求大幅度增加。作为细骨料的河砂，因开采变得枯竭，并且对生态环境造成了极大的破坏。为减缓河砂枯竭的压力，减少对生态环境的破坏，现如今很多学者将沙漠砂替代河砂用于制备混凝土，并对沙漠砂混凝土的性能进行了探究。本文针对沙漠砂混凝土力学性能及耐久性能的相关研究文献进行了综述，总结得出沙漠砂能够用于混凝土工程的实际生产，并对混凝土行业的可持续发展有着重要的影响作用。

Abstract: With the advancement of urban modernization, a large number of industrial buildings have emerged, and the demand for concrete has increased significantly. As a fine aggregate, river sand has become exhausted due to mining and has caused great damage to the ecological environment. In order to alleviate the pressure of river sand depletion and reduce the damage to the ecological environment, many scholars now use desert sand instead of river sand to prepare concrete and explore the performance of desert sand concrete. This paper summarizes the relevant research literature on the mechanical properties and durability of desert sand concrete and concludes that desert sand can be used in the actual production of concrete engineering, and has an important impact on the sustainable development of the concrete industry.