跨座式轻轨轨道采用简支梁结构，铸钢支座需承受所有荷载，其强度将对轻轨交通产生决定性的影响。
In design of light railcar used freely supported beam, the cast steel pedestals will bear complex loads, which include weight, acceleration and wind, etc.
来自事务所的描述：在不会制造很大的噪音的情况下，地面轻轨通过两条钢制轨道平滑地驶出。
From the architect. The surface light rail glides smoothly to the surface on two lanes of steel, without making much noise.
研究成果为我国城市轻轨预应力混凝土轨道梁的工程设计与应用及有关规范的编制提供了依据和参考。
The research results provide references for engineering design and applications of urban light rail prestressed concrete track girders as well as establishment of correlative codes.
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