Light-weight reinforced concrete multi-rib sandwich slab construction system is a kind of new system,which can replace the brick composite system to be adapted to the policy of wall materials,reform in our country.

Stiffness parameters calculation of multi-ribbed slab complex wall;

For studying the seismic behavior of the multi-ribbed slab structure,the paper carries out the nonlinear finite element analysis by using the large finite element software,compares and analyzes the previous experimental results and the theoretical calculation,verifies the rationality of two calculation models through the previous experimental results.

Construction technology of follow board support for rib floor;

The construction technology of the formwork and formwork-support in rib floor;