The invention relates to a connecting construction method for a assembled-type house building. The method comprises the following steps of: keeping a distance between adjacent building panels during mounting the building panels; penetrating main reinforcements through hoop reinforcements arranged around the building panels; pouring concrete in the main reinforcements to form composite concrete construction columns and/or composite concrete construction beams in the relationship of composite stressing with steel structures around the building panels; and by the hoop reinforcements and the mainreinforcements around the building panels, firmly and fixedly connecting the concrete with the building panels together, and fixedly connecting the building panels forming a building main body with the base together to bear pressure so as to improve the whole performance and the quake-proof level of the building. The invention has the advantages that the construction is rapid; and by wrapping theexposed steel structures around the building panels, which improves the antisepsis capability of the building panels, the whole performance and the quake-proof level of the building. The invention can be suitable for constructing the assembled-type house building by the building panels with bearing capability or without bearing capability.