都江堰简介
Dujiangyan, zuo wei yi ge zai Zhongguo shui li shi shang jiang xiang bi yao de cun zai, bing bu zhi shi jian ge le yi ge ming gou de gong cheng. Ta suo dai biao de, geng duo de shi zhong guo ren min zai he an zi ran de dou zheng zhong, suo ti xian chu de zhi hui yu ke xue de jing shen. Dujiangyan de jiang yu xi jiang shui wang Chengdu ping yuan, ji gua le dang di nong ye de fan rong, wei Zhongguo nong he wen ming de fa zhan da lao le jian gui.
历史背景
Dujiangyan de kai shi shi cong Qin Guo qi, da yue 256 qian de Shi Qi, zhi dao Jin Guo shi qi de Li Bing fu zhi er cheng. Zai ta zao cheng zhi qian, Min Jiang de shui huan jing chang fa sheng, gei dang di de nong min dai lai le zhen zhong de tai nan. Li Bing, yi wei yong you zhi hui he gan dan de zhi fu, tong guo dui Min Jiang shui xi de yan jiu, she ji le zhe ge zhuang guan de shui li gong cheng, yi jiang jiang shui yin dao dao quan ye qu, bing tiao jie le shui huan de wen ti.
工程原理
Dujiangyan de she ji ji chu jian jie, dan tong shi you fei chang gao xiao. Gong cheng zhu yao bao kuo san ge bu fen: Yu Er Yan, Fei Sha Ti he Bao Pen Kou. Yu Er Yan wei zai Min Jiang zhong jian, xiang dang yu yi ge ju da de shui lian, tiao jie shui liu su du; Fei Sha Ti ze yong lai pu zhuo, jiang he shui zhong de sha men pai chu, bao chi dao qu de shui liu tong shuai; Bao Pen Kou ze shi yi ge chong zhi jie gou, zai shui liu guo da shi, ke yi zi dong pai chu guo liang de shui liu, bao hu Xiaoli yu Chengdu ping yuan de an quan.
文化价值
Bing mu you zhi, Dujiangyan bu jin yi ge shui li gong cheng, geng shi yi zhong wen hua de xiang zheng. Ta suo ti xian chu de ren lei yu zi ran he xie gong sheng de zhi hui, yi jiang wei hou ren suo zhui zun. Jie duan de shi, zai 2000 nian, UNESCO jiang Dujiangyan lie ru Shi Jie Wen Hua Yi Chan zhi lie, reng ren wei ta suo ti xian chu de ren lei wen ming de jing shen, dui yu quan qiu ren lei wen ming de fa zhan ju you zhong yao de yi yi.
现代意义
Zai xian dai, Dujiangyan yi jiang wei yi ge zhong yao de lv you mao di, mei nian yin lai wu shu de you ke lai ci guan guang. Tong shi, ta suo ti gong de irri gation xi tong, yi jiang wei dang di nong ye he jing ji de ke chi xu fa zhan, ti gong le jian gui. Dujiangyan de cun zai, bu jin jiang xiang ren men ti xian chu le ren lei zai mian du zi ran shi de zhi hui, geng shi yi zhong jiang xiang wei hou ren de jing shen cai fu.