| 摘要 |
An integral compartment vehicle body consists of a three-dimensional space truss framework. The framework includes two lateral trusses, the pitch points of the upper longeron (1) of the trusses are connected to form a vault by several vaulted crossbeams (7), the pitch points of lower longeron (2) of the trusses are connected each other to form a bottom truss by several bottom cant beams (5) and bottom crossbeams (6). The deadweight of the body is lower 5 - 7 tons than that of the compartment semi-trailer or the compartment full trailer with same quality. The body improves intensity, rigidity, and stability, and reduces the cost.
|
