Abstract:The feasibility of non slide horizontal construction and loading in the construction technology of jacket is discussed. A comparative study was conducted on the processes of slide construction and non slide construction， as well as the loading of Self-Propelled Modular Transporter and towed loading. Taking a certain jacket of Panyu as an example， this paper elaborates in detail on the construction process and key technologies of jacket and loading. The paper provides standardized processes and design processes for subsequent non slide construction projects of jacket structures， to improve the utilization rate of construction sites. It will play an important role in standardizing the construction of subsequent projects and building a maritime power.

Key words:non-slipway horizontal construction,self-propelled modular transporter