新型路基材料在高速公路工程中的应用性能评估

韩绵蒙

浙江交工集团股份有限公司设计院分公司 浙江 杭州 311300

摘要：随着高速公路建设的快速发展，对路基材料的需求也在持续增加。为了适应这一需求，提高路基材料的质量和效率显得尤为重要。为此，本文重点评估了新型路基材料在高速公路工程中的应用性能。新型路基材料，如石灰石粉、混凝土碎片和废轮胎橡胶颗粒，展现出在减少资源消耗、节约能源以及提高道路质量等方面的巨大优势。这些材料的出现为传统路基材料提供了有益的补充。本研究通过一系列实验，对比分析了新型路基材料与传统路基材料在路面承载能力、抗压强度和耐久性等方面的性能差异。实验结果表明，新型路基材料在高速公路工程中展现出优异的性能，如更高的强度、更好的耐久性以及更低的维护成本。此外，我们还探讨了新型路基材料在高速公路工程中的广阔应用前景。随着这些材料的广泛应用，我国高速公路建设将面临新的挑战和机遇。为了更好地实现新型路基材料在高速公路工程中的应用，我们仍需对其进行深入的研究和探索，以满足高速公路建设的复杂和多样化需求。

关键词：新型路基材料；高速公路；石灰石粉；混凝土碎片

Application performance evaluation of new subgrade materials in highway engineering

Han Mianmeng

Design Institute Branch of Zhejiang Communication Construction Group Co., Ltd., Zhejiang Hangzhou 311300

Abstract: With the rapid development of highway construction, the demand for subgrade materials is also continuously increasing. In order to meet this demand, it is particularly important to improve the quality and efficiency of subgrade materials. Therefore, this article focuses on evaluating the application performance of new subgrade materials in highway engineering. New subgrade materials, such as limestone powder, concrete fragments, and waste tire rubber particles, show great advantages in reducing resource consumption, saving energy, and improving road quality. The emergence of these materials provides a useful complement to traditional subgrade materials. This study compares and analyzes the performance differences of new subgrade materials and traditional subgrade materials in terms of pavement bearing capacity, compressive strength, and durability through a series of experiments. The experimental results show that the new subgrade materials exhibit excellent performance in highway engineering, such as higher strength, better durability, and lower maintenance costs. In addition, we also discussed the broad application prospects of new subgrade materials in highway engineering. With the widespread application of these materials, China's highway construction will face new challenges and opportunities. In order to better realize the application of new subgrade materials in highway engineering, we still need to conduct in-depth research and exploration to meet the complex and diverse needs of highway construction.

Keywords: new subgrade materials; highways; limestone powder; concrete fragments

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作者简介:韩绵蒙，1989.07，男，本科，汉，安徼省砀山县，工程师，公路、道路设计