高速公路级配碎石基层施工技术讨论高速公路级配碎石基层施工技术讨论 摘要:随着经济的快速增加,高速公路的进展也越来越迅速,经济的进展离不开公路,两者相辅相承。为提高了经济效益,保障高速公路的质量,在高速公路建设中采纳级配碎石基层技术是一个重要的环节。为了稳固高速公路的稳定性功能,应该更加着力于创新和讨论级配碎石的设计和施工方法,解答实际施工中遇到的疑难杂症。级配碎石基层技术在高速公路建设中的运用,大大提高了公路建成后运行的安全性。 关键词:高速公路;级配碎石;基层;施工技术 Abstract: with the rapid economic increase, the development of the highway is also more and more rapidly, the development of economy cannot leave the highway, both in full accord. To improve the economic benefit and guarantee the quality of the highway, highway construction in the graded crushed stone base technology is an important link. In order to steady highway stable function, should be more focus on innovation and research graded crushed stone design and construction method, solve actual construction in the incurable diseases. Graded crushed stone base technology in the application of highway construction, greatly improving the operation safety of highways are built. Keywords: highway; Graded crushed stone; Base; Construction technology 中图分类号:U412.36+6 文献标识码:A 文章编号:2095-2104(2025) 1.级配碎石混合料配合比设计 高速公路建设工程中,底基层级配碎石材料一定要符合高速公路中级配材料的标准,如各种类型的质地高、硬度大的岩石。级配碎石混合物料一定要保障它的清洁度,里面不能含有粘土或其他杂质。混合物料制成后还有用重型机器检验它达到的受压程度。总而言之,高速公路建设对于级配碎石技术的要求很高,无论是原材料的使用还是工程中技术的实施[1]。 1.1 高速公路建设对级配碎石技术原材料要求 混合料要求级配碎石应使用干净且质地坚硬、无风化且强度大的具有优良颗粒形状的碎石石灰石。碎石加工设备的选择也有讲究,一般采纳反击式破裂机加工。级配碎石要根据 4 个阶级来备料,为了保证物料方便提取避开...