Abstract: Since there was no in-class experiments in the water transport construction courses in the past, the teaching effect of extracurricular construction practice was poor. In order to enable students to better master the knowledge of relevant engineering construction technology and construction process, a virtual simulation experiment project is established. Taking high pile beam slab bulk cargo wharf, a typical wharf construction process in the course of water transportation engineering construction technology—high pile beam slab bulk cargo wharf as an example, based on Unity3D virtual simulation technology and combined with the BIM model of water transportation engineering, this paper constructs the whole process virtual simulation experiment of high pile beam slab bulk cargo wharf from design to construction. It realizes the detailed display of wharf structural components, wharf roaming and simulation of wharf construction process, so that students can better understand the principle of wharf construction and master the connotation of knowledge.