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1、江川至華寧二級(jí)公路畢業(yè)設(shè)計(jì)計(jì)算書目錄摘要11ABSTRACT12前言13第一章平面設(shè)計(jì)計(jì)算141.1平曲線設(shè)計(jì)指標(biāo)與要求141.1.1平面線形的三要素141.1.2平面三要素的設(shè)計(jì)要求141.2平曲線幾何元素計(jì)算公式151.2.1單交點(diǎn)對稱基本型曲線151.3平曲線各交點(diǎn)幾何元素計(jì)算171.3.1JD25的曲線要素計(jì)算171.3.2JD26的曲線要素計(jì)算181.3.3JD27的曲線要素計(jì)算191.3.4JD28的曲線要素計(jì)算201.3.5JD29的曲線要素計(jì)算221.3.6JD30的曲線要素計(jì)算231.4手算與計(jì)算機(jī)輸出結(jié)果
2、誤差說明24第二章縱斷面設(shè)計(jì)計(jì)算252.1縱斷面設(shè)計(jì)要求及指標(biāo):252.1.1公路縱坡設(shè)計(jì)的一般要求252.1.2豎曲線設(shè)計(jì)要求252.1.3縱斷面設(shè)計(jì)指標(biāo)262.2縱斷面設(shè)計(jì)262.2.1豎曲線設(shè)計(jì)計(jì)算要素匯總262.2.2豎曲線幾何要素計(jì)算公式272.3豎曲線幾何要素設(shè)計(jì)計(jì)算292.3.1變坡點(diǎn)D1的設(shè)計(jì)計(jì)算292.3.2變坡點(diǎn)D2的設(shè)計(jì)計(jì)算312.3.3變坡點(diǎn)D3的設(shè)計(jì)計(jì)算342.3.4變坡點(diǎn)D4的設(shè)計(jì)計(jì)算37第三章超高加寬設(shè)計(jì)計(jì)算40第64頁3.1超高加寬設(shè)計(jì)注意事項(xiàng)403.1.1超高緩和段設(shè)計(jì)應(yīng)注意的問題403.1
3、.2加寬緩和段設(shè)計(jì)應(yīng)注意的問題403.1.3與超高加寬有關(guān)的術(shù)語413.2超高加寬設(shè)計(jì)技術(shù)指標(biāo)423.2.1邊軸旋轉(zhuǎn)超高計(jì)算公式匯總423.2.2雙車道公路的超高緩和段長度計(jì)算公式433.3超高加寬設(shè)計(jì)計(jì)算443.3.1JD25的超高與加寬計(jì)算443.3.2JD26的超高與加寬計(jì)算463.3.3JD27的超高與加寬計(jì)算493.3.4JD28的超高與加寬計(jì)算513.3.5JD29的超高與加寬計(jì)算543.3.6JD30的超高與加寬計(jì)算56第四部分擋土墻設(shè)計(jì)594.1擋土墻設(shè)計(jì)注意事項(xiàng)594.1.1擋土墻的布置594.1.2基礎(chǔ)埋
4、置深度604.1.3排水設(shè)施614.1.4沉降逢與伸縮縫614.2擋土墻設(shè)計(jì)計(jì)算624.2.1擋土墻類型的選擇624.2.2擋土墻基本設(shè)計(jì)資料和技術(shù)要求624.2.3基礎(chǔ)形式和埋深確定634.2.4擋土墻尺寸擬定634.3擋土墻計(jì)算644.3.1車輛荷載計(jì)算644.3.2破裂角計(jì)算654.3.3主動(dòng)土壓力計(jì)算674.3.4基底應(yīng)力及偏心驗(yàn)算674.3.5墻身截面強(qiáng)度驗(yàn)算(采用容許應(yīng)力法)704.3.6穩(wěn)定性計(jì)算70總結(jié)與體會(huì)73謝辭74參考文獻(xiàn)75附錄77外文翻譯:77第64頁摘要摘要:本次畢業(yè)設(shè)計(jì)為江川~華寧K15+000
5、~K18+000段的新建二級(jí)公路的設(shè)計(jì)。本段路線全長3km,設(shè)計(jì)內(nèi)容包括道路定線、平面的設(shè)計(jì)計(jì)算、縱斷面的設(shè)計(jì)計(jì)算、橫斷面的設(shè)計(jì)、路面結(jié)構(gòu)的設(shè)計(jì)計(jì)算、擋土墻的設(shè)計(jì)計(jì)算、涵洞設(shè)計(jì)計(jì)算以及一些相關(guān)構(gòu)造物的設(shè)計(jì)計(jì)算等。在設(shè)計(jì)過程中,要考慮多方面實(shí)際工程因素,選擇設(shè)計(jì)的最佳方案。按照現(xiàn)行公路技術(shù)標(biāo)準(zhǔn)和規(guī)范要求進(jìn)行設(shè)計(jì)計(jì)算,綜合運(yùn)用所學(xué)的基礎(chǔ)理論及專業(yè)知識(shí),本著認(rèn)真嚴(yán)謹(jǐn)?shù)膽B(tài)度,完成本次設(shè)計(jì)。設(shè)計(jì)資料主要包括設(shè)計(jì)說明書和設(shè)計(jì)圖表兩部分,所有設(shè)計(jì)圖表均用計(jì)算機(jī)軟件Hard2013輔助計(jì)算、繪制;說明書等文檔采用計(jì)算機(jī)打印。關(guān)鍵詞:二級(jí)公路
6、、平面設(shè)計(jì)、縱斷面設(shè)計(jì)、橫斷面設(shè)計(jì)、擋土墻設(shè)計(jì)、涵洞設(shè)計(jì)AbstractAbstract:ThisgraduateddesignishighwaydesignwhichfromJiangchuantoHuaning,thesecondlevelhighwayofplainareainmountains.TherouteisrangefromK15+000toK18+000,andtherouteofthehighwayis3kilometerslong.The第64頁contentsofdesignincludes:theh
7、orizontalcurveofroute,sdesignandcalculation,theverticalsectiondesignandcalculation,thetransactiondesignandcalculation,thestructureofroaddesignandcalculation,retainingwalldesignandcalculation,culvertdesignandcalculation,andsomeconstructionswhichrelatedtothehighway’s
8、designandcalculation,andsoon.Inthedesign,electoptimalprogam,underthecircumstancesofsynthesizingthesafety,omfortable,economicoftheprogam.According