TBM施工运输主要有2种方式： 1）采用长距离连续皮带机出渣、有轨运输方式运送施工材料； 2）短距离有轨运输出渣并运送施工材料。近年来也有少量项目采用多功能胶轮车（MSV）运送施工材料。为了研究MSV在TBM施工运输中的适用条件，结合MSV的结构特点，从道路适应性与速度、运输能力与适用范围、空间适应性以及操控性能等方面分析其技术可行性，从设备配置及采购、周转材料及安拆、运行方面对比分析其经济性。分析结果表明： 1）针对TBM施工材料运输，当隧道纵坡较大时，从安全角度考虑应该优先选用MSV方式运输； 2）在缓坡隧道中，运距为11 km左右时有轨运输和MSV运送施工材料的综合成本基本相当，运距较小时MSV具有较大优势，运距较大时有轨运输的优势显著。

There are two kinds of transportation modes in TBM construction transportation, i.e. longdistance mucking by continuous belt conveyor and locomotive transportation of construction materials and shortdistance mucking and construction material transportation. In recent years, a few multifunctional service vehicles (MSV) have been used for construction material transportation in some projects. The technical practicability of MSV is analyzed in terms of road adaptability and speed, transportation capacity and application field, space adaptability and control performance; and the economy of MSV is analyzed in terms of equipment allocation and purchasing, circulation materials and installation and operation. The analytical results show that: 1) The MSV should be chosen considering safety factors when the tunnel longitudinal slope angle is large. 2) The locomotive transportation and MSV transportation can both be chosen considering comprehensive cost when the tunnel longitudinal slope angle is small and the transportation distance is about 11 km.The MSV transportation is superior to locomotive transportation when the transportation distance is short; while the locomotive transportation is superior to MSV transportation when transportation distance is long.