脲酶诱导碳酸钙沉淀（enzyme-induced carbonate precipitation, EICP）技术具有环境友好、可控性强、适用性广泛等优点，近年来已成为岩土工程领域一种新型环保的土体改良技术。结果表明：EICP技术处理土体能够有效增强土体的强度及刚度，同时降低土体的渗透性；因此EICP技术在土体加固、控制地表水侵蚀、处理重金属污染土、修复混凝土裂缝和抑制粉尘等方面得到了较为广泛的应用。基于此，对EICP技术固化土体的研究情况进行了较为系统的总结，其中包括EICP技术固化土体机理、EICP技术固化土体效果评价及影响因素、EICP联合其他材料的应用及其工程应用，并对未来EICP技术在大规模实际现场工程中应用前景进行了展望。

Enzyme-induced carbonate precipitation (EICP) technology has emerged as a sustainable soil modification strategy in geotechnical engineering, characterized by its eco-compatibility, precise process controllability, and versatile implementation potential. The results show that soil matrices treated with EICP demonstrate substantial improvements in unconfined compressive strength and elastic modulus, accompanied by a marked decrease in hydraulic conductivity. These performance enhancements have facilitated the deployment of EICP in diverse engineering applications, ranging from slope stabilization and anti-scour protection to heavy metal immobilization, structural concrete rehabilitation, and fugitive dust mitigation. Based on this, a comprehensive meta-analysis was performed to critically evaluate the scientific progress in soil solidification by EICP, including the solidification mechanism of EICP, the effect and influencing factors of EICP on solidifying soil, the application of EICP combined with other materials and its engineering application, and the future application of EICP in large-scale field engineering was also protected.