堰塞湖是指河流因山体滑塌而被堵塞进而造成上游河流上涨并形成湖泊的现象。本次汶川地震形成的堰塞湖多达30余处,这些堰塞湖由于坝体物质多为随机堆积、压实度低,存在溃决隐患,对下游人民财产安全构成威胁。著名的唐家山堰塞湖就是其中—例。
北川县城上游湔江中唐家山堰塞湖位置(网络航片)Location of Tangjiashan landslide dam lake in Qianjiang river above Beichuan Town(aerial photograph from web)
唐家山堰塞湖泄洪中Discharging of the lake water at destroyed Tangjiashan landslide dam
Landslide dam lake is the phenomenon that a river is suddenly blocked bv a natu-ral dam made of mountain landslide debris.which result in the rise of river water above the dam and then the river lake.The Wenchuan Earthquake formed more than30 landslide dam lakes.These lake dams were made of random deposits of loose land-slide debris and had lower and unknown degrees of compaction.Therefore,they had high possibilities to suddenly collapse.A sudden collapse of a landslide dam could result in a sudden release of the large amount of the lake water to lower reaches of the river,A tsunami would happened below the dam.Therefore the natural dams were of great potential to harm the life and property of people in their lower reaches.The Tangjiashan landslide dam lake was one typical example.
唐家山堰塞坝和滑坡后壁(李晓摄)Tangjiashan landslide dam and the landslide back scarp
唐家山堰塞坝全景(网络照片)Overall view of Tangjiashan landslide dam(from web)
唐家山滑坡体中后部褶皱(李守定摄)Bended rock beddings in middle and back parts of Tangiiashan landslide(debris)dam
唐家山滑坡体软硬相间互层岩体(李守定摄)Thin soft seams in stiff rock beddings in Tangjiashan landslide(debris)dam
唐家山滑坡体擦痕(李晓摄)Slickenside surface in rock debris block forming Tangjiashan landslide dam
唐家山滑坡体共轭节理(李晓摄)X-shaped joints in rock debris block forming Tangjiashan landslide dam
安县肖家桥堰塞湖溢流口Discharging mouth of Xiaojiaqiao landslide dam in Anxian
肖家桥滑坡堰塞坝溢洪道里水体由清变混Clean lake water flowing in spillway of Xiaojiaqiao landslide dam and becoming muddy
肖家桥滑坡堰塞坝溢洪道在拓宽Widening spillway of Xiaojiaqiao landslide dam
安县肖家桥大滑坡的后壁及破碎的块石堆积体Back scarp of Xiaojiaqiao landslide in Anxian and accumulation of fractured rocks
5.12汶川地震地质灾害
肖家桥滑坡后壁和侧壁滑坡体粉碎性破坏,堵塞河道形成堰塞湖Back scarp and side fractured rock wall of Xiaojiaqiao landslide Completely crashed landslide rock debris and blocked the river and formed a river lake
密集节理的原岩体Intensive joints in the original rocks
滑坡岩体碎裂后的碎石堆积体(李守定摄)Piling of the completely crashed landslide rock debris
肖家桥堰塞坝开挖出的溢洪道Widening of spillway at Xiaojiaqiao landslide dam
茶坪河对岸肖家桥滑坡远端抛散堆积Remained Xiaojiaqiao landslide dam debris after forming the spillway on the opposite bank hillside of Chapinghe river
安县肖家桥滑坡侧缘中层灰岩Medium thick limestone on hillside slope's side of Xiaojiaqiao landslide in Anxian
滑坡远端对岸反向的薄层灰岩Reverse inclined thin bedding limestone forming river bank hillside opposite to Xiaojiaqiao landslide
位于都贯河上的北川县陈家坝堰塞湖Chenjiaba landslide dam lake on Duguan river in Beichuan
在堰塞坝上开挖的溢洪道Excavation of spillway channel in Chenjiaba landslide dam
东河口堰塞坝Donghekou landslide dam
已开挖过的青川县东河口堰塞坝Excavated Donghekou landslide dam in Qingchuan
青川县红光乡东河口滑坡抛到对岸的碎石土Deposition of soil and rock debris flew from Donghekou landslide on the opposite hillside
滑坡体上巨大的灰岩块体A large limestone block in the landslide debris
石板沟堰塞坝Shibangou landslide dam and spillway channel
青川县红光乡石板沟滑坡及堰塞湖Shibangou landslide and its dam lake near Hongguang town in Qingchuan county
5.12汶川地震地质灾害
从东河上看红石河堰塞坝Hongshihe landslide dam looked on Donghe river
红石河堰塞坝Hongshihe landslide dam and spillway channel
青川东河口红石河堰塞坝上开挖出的泄洪遭Spillway channel excavated in Hongshihe landslide dam at Donghekou in Qingchuan county
青川县红石河堰塞湖Hongshihe landslide dam lake in Qingchuan county
红白镇木瓜坪的小型堰塞湖(赫建明摄)Small scale landslide dam lake at Muguaping near Hongbai town
墩秀公路上的一处堰塞湖,湖水下泻后原来淹没的公路上有许多崩塌砸坏的车辆。
Landslide dam lake on Dunxiu highway.The sudden flowng down of the lake water submerged many destroyed cars on the road.
墩秀公路的崩塌和堰塞湖Rock collapses and landslide dam lake on Dunxiu highway
从临时开通的公路上向上游看Upstream of the landslide dam lake from temporarily re-opened road
从临时开通的公路上向下游看Downstream of the landslide dam lake from temporarily re-opened road
四川省广元市青川顺丰快递在什么地方,详细点
青川历史悠久,文物古迹甚多。
青川县名因“其水清美”而得(“其水”指青竹江)。
自西汉置郡至今,历代设置州、县、郡、所、司、汛17次,迄今已有2300多年的历史。
古时是秦陇入蜀之咽喉。
武王姬发元年(前1046年),先民建立氐族侯国“昔阝”,定国都白水附近,称吐费城,时属昔阝国境内。
烈王姬喜八年(前368年),开明氏蜀国灭“昔阝”、“平周”二国后封其弟为汉中侯置藩属苴国,定国都吐费城。
时属苴国境内。
先秦时秦惠王嬴驷派张仪、张若、司马错率队走石牛道(今剑阁金牛道/剑阁道)灭蜀吞苴,置蜀郡。
时属蜀郡葭萌县境内。
太祖刘邦元年(前202年),蒹萌易县名白水,时属广汉郡白水县境内。
献帝刘协建安二十三年(219年),广汉易郡名梓潼,时属益州梓潼郡白水县境内。
晋烈宗司马曜太元十五年(390年),时属梁州晋寿郡益昌县境内。
南朝宋元嘉十八(441年),氐人杨难当进据白水,号称仇池国大秦王,地跨川、陕、甘,雄据一隅。
置白水郡,辖管今青川、利州、昭化,郡治位于今青川县东北部。
南朝齐建元年(449),杨广香袭封“阴平郡公”授沙州刺史,又号称“阴平国”,传自杨永安而亡(589)。
其间,氐杨先后都在白水(沙州)建号称国,历宋、齐、梁、陈、北周五朝。
南北朝西魏置马盘县
唐天宝元年(742年)改马盘县名清川县。
明洪武四年(1371年)始置青川守御千户所。
清顺治初裁千户所,降为青川分县。
1935年4月,红四方面军长征经过青川,曾开展了打土豪,分田地,分财物的革命斗争,并建立了县、区乡苏维埃政权组织。
民国31年(1942年)1942年,复置青川县。
1949年12月,中国人民 *** 十八兵团62军一部奉命解放青川,并于同年12月19日建立了青川县人民 *** , 县治位于今青川县乔庄镇。
青川县隶属川北人民行政公署剑阁专署(驻广元县)。
1953年剑阁专署改名广元专署;同年撤销广元专署,青川县划归绵阳专区。
1985年2月由绵阳地区划归地级广元市。
2005年11月31日,省 *** (川府民政[2005]号)批复同意将青川县洞水乡划归广元市市中区管辖。
区划调整后,青川县辖9个镇、25个乡、2个民族乡。
2009年7月29日,省 *** (川府民政[2009]12号)批复同意:青溪镇 *** 驻地从青溪村迁至东桥村,七佛乡 *** 驻地从桂佛村迁至芙蓉村,板桥乡 *** 驻地从浮寨村迁至上马坊村,曲河乡 *** 驻地从双龙村迁至青城村。
2010年第六次人口普查,青川县常住总人口222253人,其中:乔庄镇27557人,青溪镇13984人,房石镇6193人,关庄镇5083人,凉水镇7038人,竹园镇14395人,木鱼镇6193人,沙州镇9608人,姚渡镇6298人,黄坪乡5041人,瓦砾乡3086人,孔溪乡6707人,茶坝乡5396人,大坝乡2513人,桥楼乡5581人,三锅乡7628人,蒿溪 *** 乡3781人,乐安寺乡4551人,前进乡3684人,曲河乡3786人,马公乡1138人,石坝乡3671人,红光乡2964人,苏河乡3165人,茅坝乡4258人,大院 *** 乡5097人,楼子乡2187人,金子山乡2513人,马鹿乡9942人,七佛乡2958人,建峰乡6087人,白家乡6498人,板桥乡6425人,骑马乡7174人,观音店乡4539人,营盘乡5513人,唐家河国家级自然保护区21人。
2014年,省 *** (川府民政[2014]12号)批复同意撤销三锅乡,设立三锅镇,辖原三锅乡所属行政区域。
调整后,全县辖10个镇、26个乡(其中2个民族乡):乔庄镇、青溪镇、房石镇、关庄镇、凉水镇、竹园镇、木鱼镇、沙州镇、姚渡镇、三锅镇、黄坪乡、瓦砾乡、孔溪乡、茶坝乡、大坝乡、桥楼乡、蒿溪 *** 乡、乐安寺乡、前进乡、曲河乡、马公乡、石坝乡、红光乡、苏河乡、茅坝乡、大院 *** 乡、楼子乡、金子山乡、马鹿乡、七佛乡、建峰乡、白家乡、板桥乡、骑马乡、观音店乡、营盘乡。
6、[顺丰快递]青川县顺丰快递
网点地址:四川-广元-青川县
联系电话:顺丰快递全国客服热线:95338序号网点名称网点地址和联系电话联系人1青川点部(自营服务点)四 ...
派送区域:加时地区:乔庄镇(+2天),红光乡(+2天)
不派区域:茅坝乡,木鱼镇,七佛乡,骑马乡,前进乡,桥楼乡,青溪镇,曲河乡,三锅乡,沙州镇,石坝乡 ...