水利水电工程专业的毕业设计
水利水电工程专业的毕业设计(14000字)
内 容 摘 要
本次设计作为水利水电工程专业的毕业设计,主要目的在于运用所学的有关专业课,专业基础知识及基础课等的理论;了解并初步掌握水利工程的设计内容,设计方法和设计步骤;熟悉水利工程的设计规范;提高编写设计说明书和各种计算及制图的能力。
根据设计任务书,说明书分为四章。第一章,基本资料。第二章,整体布置,确定渡槽的线路和槽身总长度,进行水利计算,确定槽底纵坡以及进出口高程。第三章,槽身结构设计,确定槽身的横断面尺寸,进行槽身 纵横断面内力计算及结构计算。第四章,支承结构设计,确定支承结构的尺寸,进行支承结构的结构计算,渡槽基础的结构计算及渡槽整体稳定性计算。
Abstract
This design is a graduation project of undergraduation. Its main aim is to apply what have been learned in class, such as specialized courses, specialized basic courses, basic courses and so on, to initially master the content of design, the methods of design, the steps of design of the irrigation project; to have an intimate knowledge of the design standard of the irrigation project; to raise the capacity to compile the design exposition and the capacity of calculation and drawing.
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According to the task, the design exposition is made up of four chapters. Chapter one is the basic material. Chapter two is assignment on the whole, in which the aqueduct line and total length are decided, and make the hydraulic design to decide the slope of bottom and the altitude of exit and entrance. Chapter three is the structure design of aqueduct body, in which the cross section of aqueduct body is decided, and calculate the internal force and the structure of cross section and vertical section. Chapter four is the structure design of support structure, in which the dimensions of support structure are decided, and calculate the internal force and structure of support structure , and calculate the structure of aqueduct foundations, and check the stability of aqueduct on the whole.
1 工程概况及基本资料
1.1 工程概况
陆浑灌区是河南省较大的灌区之一,灌区跨越洛阳,开封,郑州市三个地区的六个县,灌区范围内居住人口大约100万人。陆浑灌区的主要水源库。 [资料来源:https://www.doc163.com]
1.1.1 灌区基本概况
陆浑水库位于河南省嵩县境内,它是伊河上的一座大型水库,控制流域面积 ,多年平均径流量 亿 总库容 亿 ,兴利库容 亿 ,兴利水位 。大坝坝顶高程 ,最大坝高 ,溢洪道位于大坝东岸。为加大部分洪库容溢洪道上设有闸门,闸底槛高程 ,闸顶高程 ,门高 。溢洪道最大泄水流量为 ,泄洪洞位于大坝与溢洪道之间,为 的城门洞型明流无压洞,洞长 ,进口底高程 。出底高程 ,最大泄流量 。
整个灌区是由总干渠和东一、东二、西干三条干渠组成的,全长共 ,建筑物 座,其中主要建筑物有隧洞 座,全长 ;渡槽 座,全长 ;另外还有倒虹吸等输水建筑物。
灌区设计灌溉面积 万亩,总干渠进口设计流量为 ,相应水位 ,总干渠末端设计流量 ,相应水位 。灌区三条干渠规划成果如表1.1所示:
表1.1陆浑灌区总干、主干渠规划数据表
目 录
内 容 摘 要....................................................1
Abstract.......................................................2
1工程概况及基本资料............................................5
1.1 工程概况...............................................5 [资料来源:www.doc163.com]
1.1.1 灌区基本概况......................................5
1.1.2 东一干概况........................................5
1.2 设计资料与数据.....................................6
1.2.1 地形地质情况......................................6
1.2.2 气象情况.........................................6
1.2.3 基本数据.........................................7
2 输水方案及建筑物型式的论证...................................8
2.1方案的论证.............................................8
2.2 槽身横断面型式的选择...................................8
2.3支承形式的选择.........................................9
3 渡槽总体布置和纵剖面设计....................................12
3.1渡槽的总体布置.........................................12
3.2渡槽的纵剖面设计......................................12
3.2.1进出口段连接形式的确定............................12
3.2.2 渡槽的水力计算...................................12
4 槽身的设计..................................................15
4.1槽身基本尺寸的确定......................................15
4.2 槽身纵向内力计算及配筋计算............................15
4.2.1 荷载计算.........................................15
4.2.2 内力计算.........................................16
4.2.3 正截面的配筋计算.................................17
4.2.4 槽身纵向抗裂验算................................18
4.2.5 斜截面抗剪计算..................................20
4.3 槽身横向内力计算及配筋计算...........................21
4.3.1 底板的结构计算..................................22
4.3.2 侧墙的结构计算..................................24
4.3.3 肋的结构计算....................................24 [来源:http://Doc163.com]
4.4边墩的结构计算.........................................36
4.4.1 荷载计算........................................36
4.4.2 抗滑稳定计算....................................37
4.4.3 抗倾覆稳定计算..................................37
4.4.4 基地正应力验算..................................38
5 槽身的稳定验算.............................................41
5.1 槽身的计算简图及荷载计算.............................41
5.2. 抗滑稳定验算........................................42
5.3 抗倾覆稳定验算.......................................42
6 单排架的结构计算...........................................44
6.1 荷载计算.............................................44
6.2 内力计算............................................45
6.3 配筋计算.......................................47
7 细 部 结 构 设 计..........................................51 [资料来源:https://www.doc163.com]
7.1 伸缩缝与止水.........................................51
7.2 支座.................................................51
7.3 两岸连接.............................................52
参 考 文 献...................................................53
谢 辞.................................. .....................54 [资料来源:www.doc163.com]