ZKX's LAB

赵洲桥设计特点是什么 赵洲桥讲了一个什么样的是

2021-04-26知识8

赵洲桥讲了一个什么样的是 关于赵州桥的建造,有很多美丽的传说.主要指传说中张果老倒骑毛驴在桥上走留下的驴蹄子印;柴王爷推车过桥轧下的车道沟印和膝盖跪下的膝盖印;鲁班为救自己用绵羊(传说鲁班会点石术)做的石桥跃身跳入河中,用手力顶石桥的手掌印,但最后还是教他点石术的师傅往水里扔了一块玉佩救了他.相传从前在河北省赵县城南五里的地方,有一条大河,名叫洨河.洨河发源于河北西部的井陉山.在古代,它的水势很大,每逢夏秋两季,大雨来临,雨水和山泉一并顺流而下,沿途又汇合几条河水,形成了汹涌的洪流.因此,洨河两岸的居民和来往的行人,都感到非常不便.赵县人民的这个困难,被著名的工匠祖师鲁班知道了.他特地远道赶来,施展出卓越的技术,在一夜之间就造好这座赵州大石桥.赵州桥造好的消息,很快地传遍了四方.远近居民都怀着惊喜的心情,争先恐后地前来参观.这个奇迹甚至惊动了“八仙”之一的张果老.在驴背的褡裢里一边装上了“太阳”,一边又装上了“月亮”,要在桥上走过.这还不算,张果老好似存心要和鲁班开个玩笑,他又约了柴荣,推着载有“五岳名山”的独轮车,一道来到桥头,开口便问这桥能不能让他们两人同时行走.这时,鲁班刚把大桥修好,正十分得意,便很不以为然地说:“这么坚固的石桥,还经不起你们两。

赵洲桥英文简介 The Zhaozhou Bridge is the world's oldest stone segmental arch bridge.Being located in Hebei Province,it is also the oldest standing bridge in China.(当今世界上跨径最大、建造最早的单孔敞肩型石拱桥。The Zhaozhou Bridge is also known as the Safe Crossing Bridge(安济桥)and the Great Stone Bridge(大石桥).It crosses the Xiao River(洨河)in Zhao County(赵县),which was formerly known as Zhaozhou(赵州).In total,the bridge is about 50 m long with a central span of about 37 m.It stands 7.3 m tall and has a width of 9 m.(桥在哪里,多高多长,等等)The bridge has two small side arches on either side of the main arch.These side arches serve two important functions:First,they reduce the total weight of the bridge by about 15.3%or approximately 700 tons.Second,when the bridge is submerged during a flood,they allow water to pass through,thereby reducing the forces on the structure of the bridge.(拱桥在洪水时让水满过去而不会倒塌,桥的奇特之处)The Zhaozhou Bridge was constructed in the years 595-。

赵洲桥为什么是拱行的 李春设计的赵州桥,桥身长50.82米,宽9.60米,大拱的净跨度长37.37米,拱高7.23米。他考虑,为使桥面坡度小,将桥高与跨度呈1:5的比例,这样既便于行人来往,也便于车辆。

#赵洲桥的三年级下册第三段#三年级下册赵洲桥的朗读视频#赵洲桥是怎么造#赵洲桥课文朗诵#赵洲桥设计特点是什么

随机阅读

qrcode
访问手机版