复合土钉支护技术在高边坡支护中的设计与应用——以S省某工程为例

Design and Application of Composite Soil Nail Support Technology in High Slope Support--Taking a Certain Project in S Province as an Example

边坡支护工作对于技术水平要求较高,且投入成本较大、施工周期较长,因此需要相关专业人士积极创新,如采用复合土钉支护等技术手段提升高边坡支护项目施工质量及作业安全。归纳了复合土钉支护类型,以S省某工程建设为例,分析复合土钉支护设计中土钉抗力参数计算公式,并探究复合土钉支护施工设计与施工流程,以保证在预定工期内高质量完成边坡支护作业,为后续开展类似建筑工作提供参考。

The slope support work requires high technical level,high investment cost,and long construction period.Therefore,relevant professionals need to actively innovate,such as using composite soil nail support and other technical means to improve the construction quality and safety of high slope support projects.Summarized the types of composite soil nailing support,taking a construction project in S province as an example,analyzed the calculation formula of soil nailing resistance parameters in the design of composite soil nailing support,and explored the construction design and process of composite soil nailing support to ensure high-quality completion of slope support work within the predetermined construction period,providing reference for similar construction work in the future.