【正文】 ......................................................... 44 計(jì)算的主要內(nèi)容 ................................................................................................... 44 輸水閥門處的廊道斷面面積確定 ....................................................................... 45 水力計(jì)算 ............................................................................................................... 46 輸水系統(tǒng)的水力校核 ..................................................................................................... 61 船舶停泊條件校核 ............................................................................................... 61 輸水閥門的工作條件校核 ................................................................................... 66 輸水系統(tǒng)的評(píng)價(jià) .............................................................................................................. 68 第五章 船閘結(jié)構(gòu)設(shè)計(jì)與結(jié)構(gòu)計(jì)算 ............................................................................................. 69 結(jié)構(gòu)類型的選擇 .............................................................................................................. 69 閘室結(jié)構(gòu)荷載計(jì)算及相關(guān)校核 ...................................................................................... 71 計(jì)算情況 ............................................................................................................... 71 相關(guān)數(shù)值的確定 ................................................................................................... 73 荷載計(jì)算及相關(guān)校核 ............................................................................................ 74 華北水利水電學(xué)院畢業(yè)設(shè)計(jì) III 閘室結(jié)構(gòu)配筋計(jì)算 ......................................................................................................... 85 相關(guān)系數(shù) ............................................................................................................... 85 閘室墻配筋計(jì)算 ................................................................................................... 85 閘室底板配筋計(jì)算 ............................................................................................... 97 第六章 附屬設(shè)施設(shè)計(jì) ............................................................................................................... 101 閘門防撞設(shè)備 ............................................................................................................... 101 系船設(shè)備 ........................................................................................................................ 101 檢修設(shè)施 ....................................................................................................................... 101 照明、通路等設(shè)備 ....................................................................................................... 102 參考文獻(xiàn) ..................................................................................................................................... 103 致 謝 ......................................................................................................................................... 104 附錄一 ......................................................................................................................................... 105 附錄二 ......................................................................................................................................... 108 附錄三 ......................................................................................................................................... 111 附 圖 ....................................................................................................................................... 113 華北水利水電學(xué)院畢業(yè)設(shè)計(jì) IV 西江某航電樞紐總體布置及船閘設(shè)計(jì) ——左岸閘室結(jié)構(gòu)設(shè)計(jì) 摘 要 船閘設(shè)計(jì)首先要考察本工程的概況，以及水文氣象、工程地質(zhì)、建筑材料源和對(duì)外交通條件。然后有條不紊的布置各個(gè)方面：進(jìn)行船閘總體設(shè)計(jì)，其中包括船閘的組成和類型，船閘基本尺度的確定，引航道的布置原則及尺度，船閘設(shè)計(jì)水位和各部分高程的確定，閘首各個(gè)部位尺度的確定；通過船閘的通過能力和耗水量計(jì)算，并驗(yàn)證是否滿足要求；再進(jìn)行樞紐總體規(guī)劃與布置，經(jīng)過多方案比較，選擇更好的閘址和壩址；再進(jìn)行船閘的輸水系統(tǒng)設(shè)計(jì)，包括各個(gè)部位的布置，水力計(jì)算以及校核整個(gè)過程，再做一下簡(jiǎn)單的系統(tǒng)評(píng)價(jià)；船閘結(jié)構(gòu)設(shè)計(jì)和結(jié)構(gòu)計(jì)算是一個(gè)重要的環(huán)節(jié)，閘室、 閘首的布置、計(jì)算和校核，以及對(duì)重要的截面再進(jìn)行配筋計(jì)算和設(shè)計(jì)，也是比較艱難的一個(gè)步驟；最后進(jìn)行的是一些附屬設(shè)施的設(shè)計(jì)，比如閘門防撞設(shè)施，系船設(shè)施，照明、通路和電氣設(shè)施等等。 關(guān)鍵詞： 船閘；設(shè)計(jì)；計(jì)算；校核；配筋。 華北水利水電學(xué)院畢業(yè)設(shè)計(jì) V Abstract Lock design first examine the profile of this project,as well as hydrology and meteorology, engineering geology, construction materials and external sources of traffic conditions. Then an orderly arrangement of various aspects: the overall design of lock,including the position and type of locks, the determination of the basic scale, the principles of the approach channel layout and scale, Lock design water level and elevation of various parts of the determination of all parts,through the locks and water consumption,through the ability to calculate and verify that meet the requirements,further hub general planning and layout, through multiprogram parison, select a better lock site and dam site。 further lock in the water system design, Including various parts of the layout,hydraulic calculations, and checking the whole process, and do a simple system assessment。 Lock design and structure of puting is an important part of the chamber, the first gate layout, calculation and verification, as well as important reinforcement crosssection calculation and design, is a relatively difficult step。 Finally, the design of some ancillary facilities, such as gate crash facilities, mooring facilities, lighting, access roads and electrical facilities. Key words： lock。 design。 calculation。 check。 reinforcement 華北水利水電學(xué)院畢業(yè)設(shè)計(jì) 1 第 1 章 設(shè)計(jì)資料 工程概況 NJ 航運(yùn)樞紐是國(guó)務(wù)院批準(zhǔn)的《珠江流域西江水系郁江綜合利用規(guī)劃報(bào)告》 10 個(gè)梯級(jí)中的第 4 級(jí)，是一個(gè)以航運(yùn)為主，兼有發(fā)電、灌溉和其它效益的水資源綜合利用工程。 NJ航運(yùn)樞紐位于右江上游田陽縣，距百色市約 40 公里，是以航運(yùn)為主，兼有發(fā)電、灌溉和其它效益的水資源綜合利用工程，是廣西繼桂平、貴港航運(yùn)樞紐工程之后又一個(gè)以電促航、航電結(jié)合的內(nèi)河建設(shè)重點(diǎn)項(xiàng)目。 工程建成后，將對(duì)上游的百色水利樞紐起到反調(diào)節(jié)作用，為百色市提供一個(gè)新能源，改善當(dāng)?shù)厣a(chǎn)、生活條件；同時(shí)將目前航道提高到可通航 1000噸級(jí)船舶的 Ⅲ 級(jí)航道。對(duì)加快水資源綜合開發(fā)利用、提高西江水系上游右江航運(yùn)能力、加強(qiáng)流域腹地綜合運(yùn)輸網(wǎng)絡(luò)的銜接和合理布局、增加新電源、提高該地區(qū)交通發(fā)展水平有著重要作用。 樞紐工程包括 1000 噸級(jí)船閘和總裝機(jī)容量 萬千瓦水電站各一座，渠化航道56