Research methods: The studies are done on node transfer and parallel transfer according to the line alignment , flow volume and characteristics of transfer passenger and sectional line scheme.
Research results: Either the node or the parallel transfer mode can satisfy the transfer demand of the transfer passenger flow at Tianfu Square Station.
Research conclusions:The architectural arrangement of an important metro transfer station shall be affordable, reasonable and feasible and the design of which shall be conducted according to the different features of city, line-net , line alignment, different station sites and environmental conditions after doing studies on the transfer modes.