空中花桥的概念，是在黄浦江上，建一座200公尺高、600公尺长，50公尺宽，供行人使用的桥。
As to the Flower bridge in the Sky, it is a pedestrian bridge to be built on the Huangpu River, 200 meters high, 600 meters long and 50 meters wide.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
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