Concrete-based pipelines or linings are widely used for water and sewer systems. However, concrete pipes suffer from the problems of aging and deterioration due to complex loading (internal and external), severe service environments, and the brittle nature of concrete. This paper provides a state-of-the-art review of trenchless rehabilitation methods for concrete pipelines, including spray-in-place, grouting, sliplining, modified sliplining, cure-in-place pipe, close-fit, and fiber-reinforced polymer lining. In addition, an emerging structural retrofit method with Engineered Cementitious Composites (ECC) was introduced. The rehabilitation methods were classified into non-structural, semi-structural, structural, as well as the retrofit of structure and function. The technical features, advantages, drawbacks, and application conditions of each method were summarized to provide the basis for method selection. ECC can be applied as a coating by manual spraying and centrifugal spraying methods. The tailored characteristic of self-stressing enhances the integrity of the ECC liner and host pipe. The intrinsic advantages of ultra-high tensile ductility, anti-corrosion, jointless technique, tiny crack widths, self-healing behavior, as well as low cost make ECC a sustainable and resilient material for pipe rehabilitation and retrofit with increased load capacity, enhanced durability, and leakage-proof performance.

基于混凝土的管道或衬里广泛用于供水和下水道系统。然而，混凝土管材由于复杂的载荷（内部和外部）、恶劣的使用环境以及混凝土的脆性，存在老化和劣化的问题。本文提供了对混凝土管道非开挖修复方法的最新评论，包括就地喷涂、灌浆、滑衬、改良滑衬、就地固化管道、紧密配合和纤维增强聚合物衬垫。此外，还介绍了一种采用工程水泥基复合材料 (ECC) 的新兴结构改造方法。修复方法分为非结构性、半结构性、结构性以及结构和功能的改造。技术特点、优点、缺点、总结了每种方法的应用条件和应用条件，为方法选择提供依据。ECC 可以通过手动喷涂和离心喷涂方法作为涂层应用。自应力的定制特性增强了 ECC 衬管和主管的完整性。超高拉伸延展性、抗腐蚀、无缝技术、微小裂纹宽度、自愈行为以及低成本的固有优势使 ECC 成为一种可持续和有弹性的管道修复和改造材料，具有更高的承载能力和更高的耐用性、防漏电性能。