结合上海地铁工程实例,介绍了MJS工法的主要特点,及其在特殊施工条件下的应用。因其具有施工扰动小、注浆压力稳定、施工效果可靠等优点,MJS工法比传统工法具有更强的优越性。尤其是在有箱涵横跨基坑工程的情况下,减少了箱涵改移费用,值得类似重要工程借鉴和应用。 Combined with the example of Shanghai Metro, the main features of MJS method and its application in special construction conditions are introduced. Because of its advantages of small construction disturbance, stable grouting pressure and reliable construction effect, MJS method has more superiority than the traditional method. Especially in the case of a box culvert across the foundation pit project, reducing the cost of box culvert rerouting, it is worth similar important engineering reference and application.