Preparing for the postgraduate entrance examination: road and railway engineering. But there are three directions: route selection, track, subgrade and pavement. What's the difference between these th

Preparing for the postgraduate entrance examination: road and railway engineering. But there are three directions: route selection, track, subgrade and pavement. What's the difference between these three directions? The differences are: different learning contents, different jobs and different related requirements.

1. Different learning contents: Route selection is a process of selecting the best route construction scheme and related technologies that are economical, reasonable and technically feasible according to transportation needs and natural conditions; The first line of production, service, technology and management in the field of urban rail transit control needs tracks; Subgrade and pavement mainly have good professional ethics and strong practical skills, which can meet the requirements of front-line technical skills of road and bridge construction projects.

2. Different jobs: Route selection is a process of selecting the best route construction scheme that is economical, reasonable and technically feasible and the technologies involved; Track is engaged in the installation, debugging, operation, maintenance, operation organization and management of equipment; Subgrade and pavement is the main specialty of advanced technical applied talents engaged in road and bridge engineering design.

3. Different requirements: Line selection involves many specialties, accompanied by a lot of field work and indoor research, analysis and calculation; Track involves rail transit engineering drawing, introduction to urban rail transit, subway fire protection and security system, subway ventilation and refrigeration system, and urban rail transit fare collection system; Subgrade and pavement involves the technical management of organizing the whole process construction of road and bridge engineering projects.

Baidu encyclopedia-railway route selection

Baidu encyclopedia-railway specialty

Baidu Encyclopedia-Road and Bridge Engineering Technology Specialty