粗粒土高填方工程工后沉降研究综述
Summary of Research on Post-Construction Settlement of Coarse-Grained Soil High Fill Engineering

在当前基础设施建设高速发展的背景下，高填方工程被广泛应用于道路、机场等建设项目中。然而，粗粒土作为高填方工程的主要材料之一，其工后沉降问题一直是影响工程质量和安全的关键因素，尤其是在复杂地质条件下的不均匀沉降现象更为显著。针对这一问题，本文深入分析了粗粒土高填方工程工后沉降的主要影响因素及其作用机理，以及工后沉降的预测方法，并从多个方面着手，提出了有效的控制措施。这些研究成果不仅为解决实际工程中的沉降问题提供了科学依据，也为相关领域的研究提供了新的视角和方法，对于提高粗粒土工程的质量与安全性具有重要意义。
In the context of the rapid development of infrastructure construction, high-fill engineering is widely used in construction projects such as roads and airports. However, as one of the main materials of high-fill engineering, the post-construction settlement of coarse-grained soil has always been a key factor affecting the quality and safety of the project, especially the uneven settlement phenomenon under complex geological conditions. In order to solve this problem, this paper deeply analyzes the main influencing factors and their mechanism of post-construction settlement in coarse-grained soil high-fill engineering, as well as the prediction method of post-construction settlement, and proposes effective control measures from many aspects. These research results not only provide a scientific basis for solving the settlement problem in practical engineering, but also provide new perspectives and methods for research in related fields, which are of great significance for improving the quality and safety of coarse-grained soil engineering.