Скачать с ютуб 2. Centennial attachment to Jin'ao Bridge 百年眷恋——金鳌桥 в хорошем качестве

2. Centennial attachment to Jin'ao Bridge 百年眷恋——金鳌桥

We compared the high and span ratios of different arches, Juji Bridge, Jinyu Bridge, Zhaozhou Bridge, the beauty of the difference. Hand-made to do three ratio of arch bridge, found 1/2 of the easiest, 1/3 of the difficulty, 1/5 of the most difficult. From a technical point of view, from centrifugal force, pressure, vehicle speed, from the hole under the bridge to reduce the impact of water, from the material analysis to get the Jinyu Bridge strong, can stand for a hundred years the reason. Discover the most beautiful Bridge, suitable for the small bridge on the doorstep of the flow of water, from the Forbidden City to the town of Jane Water are so matching. Each stone of the bridge conveys the respect of "student parents" Kangxi to teacher Liu Wenhan, and each brick also carries Liu Yunhan's affection for his hometown... 我们对比了不同拱桥拱高和跨度比，巨济桥、金鳌桥、赵州桥，差别产生的美感。亲手制做三个比值的拱桥，发现1/2最容易，1/3有难度，1/5最难。从力学角度,从离心力、压力、车速,从桥墩下的洞分水减少冲击,从材质分析得出金鳌桥坚固，可以屹立百年不倒的原因。发现金鳌桥最美，适合家门口的小桥流水，从紫禁城到逢简水乡都那么般配。桥的每一块石都传递着“学生家长”康熙对老师刘文汉的尊重，每一块砖也都承载刘云汉对家乡的眷恋…