风撑
Construction technology of 3-rib tied arch bridge without wind bracing
三拱肋无风撑系杆拱桥施工技术
The full diagonal bracing is the most economical type of wind bracing.
最经济的抗风支撑形式是完全对角支撑.
In recent years, arch bridges without wind bracing have come to engineers attention because of their beautiful shape and widen visual field.
最近几年来,无风撑拱桥因其线条流畅美观、视野开阔通透而倍受桥梁工程界的关注。
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