1 / 76
文档名称:

乌溪江水电站调压室结构设计 说明书.doc

格式:doc   大小:3,497KB   页数:76页
下载后只包含 1 个 DOC 格式的文档,没有任何的图纸或源代码,查看文件列表

如果您已付费下载过本站文档,您可以点这里二次下载

分享

预览

乌溪江水电站调压室结构设计 说明书.doc

上传人:aena45 2021/8/7 文件大小:3.42 MB

下载得到文件列表

乌溪江水电站调压室结构设计 说明书.doc

文档介绍

文档介绍:完整设计图纸请联系本人,参见豆丁备注。

摘 要
乌溪江水电站坐落于浙江省乌溪江,湖南镇,属于梯级开发电站,根据地形要求,其开发方式为有压引水式。坝区地质条件较好,主要建筑物〔混凝土非溢流坝〕,泄水建筑物〔混凝土溢流坝〕,引水建筑物〔有压引水遂洞,调压室〕,地面厂房。
〔万年一遇〕,相应的下泄流量10600m3/s;设计洪水位238m〔千年一遇〕,相应的下泄流量4800m3/s;。
本设计确定坝址位于山前峦附近,非溢流坝坝顶高程242m,,最大坝高130m,上游折坡坡度为1:,下游坝坡坡度为1:,溢流坝堰顶高程223m。
引水隧洞进口位于坝址上游凹口处,遂洞全长1100m。 m,调压室位于厂房上游250m左右处,高程250m的山峦上,型式为差动式。
厂房位于下游狄青位置。,装机容量4× =,主厂房总宽16m,。 m,,,装配场层与发电机层同高,,,故须在下游设挡水墙。厂房附近布置开关站,主变等。受地形限制,尾水平台兼作公路用,坝址与厂区通过盘山公路连接,形成枢纽体系。
另外,本设计还对调压室结构计算并绘制了调压室布置图。
关键词:水利枢纽;挡水建筑物;泄水建筑物;稳定;应力;水轮机;选型;引水隧洞;调压室;厂房。
Abstract
The Wuxijiang hydropower station is located in HuNan Town in ZheJiang province ,which belongs to a chain of exploitation .
According to the demand of topographic form ,I choose diversion hydropower station . The geology condition is good .The main construction conclude the water retaining structure (the concrete non –over-fall dam) ,the release works (the concrete over –fall dam) ,the diversion structure (pressure seepage tunnel ,the surge-chamber ) ,and the surface power station .
The check level is ,its corresponding flow is 10600m3/s . The design water level is 238 m ,its corresponding flow amount is 4800 m3/s. The regular water retaining level is 230m .
The dam site is near the former saddle .The crest elevation of the non-over-fall dam is 242 m ,and the base elevation is ,The max height of the dam is 130m , The upstream dam slope is 1: ,the downstream dam slop is 1: ,the spillway crest elevation is 223m .
The inducer of the seepage tunnel is located at the recess place ,The length of tunnel is 1100m ,the diametric of which is m .The surge-chamber is located at the mountain , which is 250m from the work shop building and is type is differential motion.
The workshop building is located at downstream ,the design level of the turbine is m , the equipped capacitor i