《电力勘测设计》杂志社有限公司

为推广砂石垫层法在电力工程中的应用，促进砂石垫层法地基处理技术的发展，确保地基处理的质量，做到安全可靠，合理控制工程投资，使砂石垫层法地基处理的勘察设计和施工质量控制系统化、规范化以及更具可操作性，制定T/CEPPEA 5010—2021《电力工程砂石垫层法地基处理技术规范》。介绍标准的编制背景、主要内容、支撑标准的重要研究成果，及标准的主要技术特点，并结合工程案例对电力工程砂石垫层法地基处理技术的应用情况和应用效果进行说明。

In order to promote the application of sand-gravel cushion in electric power engineering,promote the development of sand-gravel cushion ground treatment technology,ensure the quality of ground treatment,achieve safety and reliability,and rationally control engineering investment,the "Technical code for ground treatment sand-gravel cushion in electric power engineering" was formulated.This paper introduces the background of standard formulation,main contents,important research achievements supporting the standard,and main technical features of the standard,and gives an explanation of the application situation and application effect of sand-gravel cushion ground treatment technology in electric power engineering through engineering cases.