Abstract：In this paper, the mult-layer formwork supporting system in experiental training
center of the East Campus of Agricultural University of Hebei is monitored. Based on the actual
Data from monitoring instruments, the finite element model is established by the
SAP2000software and force transfer path of the multi-storey formwork supports system is analyzed.
The results showed that: when pouring the third floor slab concrete, the internal
force of the support layer increases 75% ~ 90% of the floor slab concrete dead weight. The
internal force increment of supporting structure of the second floor is 20% to 30% of the floor
slab concrete dead weight; the supporting structure internal force increment of the first floor
increase within 5% of the floor slab concrete dead weight, which can be ignored. The research
Results have important significance and engineering application value on optimize the
construction scheme, shorten the construction period and optimize the construction cost.