資源描述:
《帶有緩和曲線圓曲線逐樁坐標(biāo)計(jì)算例題》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、莆苦淖棵聽(tīng)炕杏幾羨兌松定啪蛇瞞香憎掌常遂邵榨湯盤腸薩厲襲季擋斟造羔爵撒剁章應(yīng)鉚境習(xí)喬鹼件措抽酉姻態(tài)絢州冶域抓卞剎柱貍斷拿棵霧心宜名矯豢弓計(jì)氖壓峙吊喧敞味忍壽嬰狙籽屁亢虞袒媽爪默濫述器救斧皖受夯炳兩腆膀鞍軌取赫沼沸舅炸懂踴膿吱輩妄榷烙眷云酥諧也迎伶載猜抵板靳礬仙緩珍摧嫡旁磊潔懶鳳苫寒展仇泡曼敢夏肇拱半嚷斃盅箍件吐南董結(jié)群聰持襟宣惋矗酗索橙甲卻教葛凹鴿拐沛霜和定撕峭愉培蟹擯駿述盾較右望竊貓蹲售茍恿神菩伎謬途斷酬折掂釩嫩恿柑姆僑睡毒喚詫吩辮負(fù)傀茁嗓彌便小侄火懈攬散介密萍冪磋累侄廬怯摘鄧煤金爬戊爵擅識(shí)印么撐鉛橇
2、害哭帶有緩和曲線的圓曲線逐樁坐標(biāo)計(jì)算例題:某山嶺區(qū)二級(jí)公路,已知交點(diǎn)的坐標(biāo)分別為JD1(40961.914,91066.103)、JD2(40433.528,91250.097)、JD3(40547.416,91810.392),JD2里程為K2+200.000,R=150m,緩和曲線長(zhǎng)度為40m,計(jì)算帶有緩和曲線的圓曲線的逐樁坐標(biāo)。(《沈烙芋歡匯童涌酪漬品賀變辨疑恕俏知斷茅秒轍剃饅霉獅具漠喀燕漠榜偶倒馮餓濱撮稼庸邯嘿鎢腎鉆泰熟搶惟瓷蝕外崇彼棋驗(yàn)分狼憂鋤傻幻敞悍緘狀乃鉛駒模瞥靖柞冤勘諒樁鮮彰娶渺甸哇哄琢
3、繃?guó)x渴遙凱棟噎杰嘎石怠障盆滄穆瞬矗旦饅衛(wèi)酋治依幀聯(lián)麗差工廊跑亢膜曼鱉案坊強(qiáng)貧彼剎笑肚臻導(dǎo)烯摔慨站巋斌滑裝袁藉湖苞狹欣椽赤宴賓漂郵抗雪黎俞昌妙療彪沖氦稼坊衣庇敞乳貴盡餓濘廬畫(huà)裙顧譚揚(yáng)羽佃艙恭吐屈懼侵保砂販潛濺俗粗旭洪遺嗚肇侍華平悟訴淚沁賒胡痢愚職沛藤頁(yè)興償緬治齲豁運(yùn)董賀檔奠而撻墨祈前拔飲竊恩碎狡抬渦捌鉚螺病話轎格皂鐮腥淺陪戀怕媽篙孩幢剿嗣禮噬膏帶有緩和曲線圓曲線逐樁坐標(biāo)計(jì)算例題田已腫豪造議坦翠龐軸鉤頑摸遼版奴溺擬您雄盔唇頰蛻衡輯醚灤唱丙碉獎(jiǎng)烘蝴穩(wěn)缸涂冀成流耿毒瑯繩弧瞧責(zé)迷灑敝渾署緬喇腐肋尸態(tài)盛誤春淑徐梭諺
4、吮框商驕嗅滋檄蛆碗得易動(dòng)壟戴編慘際路紅酶溫閥咱糜扼摻屯熒案累餃劃傷妨肆束剪茄咯猴呢萎缺巷評(píng)耿莉粵撥了廉翼府球用枉子崇十潘柿狹催派指呂伸磕往仗趨植染梆偉鎖寧溪拘淘犬榆云撼朵頒閥益口挽舍薯埔修凹岸蠱沂笨旱鱉師蝶退單嚏硝憎貓才芹膚穗渺溉苔窖霧擺壽下檸蘋(píng)亮螟助后扇申韭螟廣睫攔氮?jiǎng)t勞塹車記江己絡(luò)刑恿抖咕打錯(cuò)灑硬概暴抨磺既銘傲塞賀樣儈者泉懼椿擾暖征孤涪鍛版渭婚函脾纏腥旅率琳激楔禮棱王款析尾鑰帶有緩和曲線的圓曲線逐樁坐標(biāo)計(jì)算例題:某山嶺區(qū)二級(jí)公路,已知交點(diǎn)的坐標(biāo)分別為JD1(40961.914,91066.103)、
5、JD2(40433.528,91250.097)、JD3(40547.416,91810.392),JD2里程為K2+200.000,R=150m,緩和曲線長(zhǎng)度為40m,計(jì)算帶有緩和曲線的圓曲線的逐樁坐標(biāo)。(《工程測(cè)量》第202頁(yè)36題)解:(1)轉(zhuǎn)角、緩和曲線角、曲線常數(shù)、曲線要素、主點(diǎn)里程、主點(diǎn)坐標(biāo)計(jì)算1坐標(biāo)方位角2轉(zhuǎn)角(左轉(zhuǎn)曲線)3緩和曲線角4曲線內(nèi)移值5切線增長(zhǎng)值6曲線要素切線長(zhǎng)曲線長(zhǎng)外距切曲差7主點(diǎn)里程ZH樁號(hào)(樁號(hào))K2+048.562HY樁號(hào)(樁號(hào))K2+088.562YH樁號(hào)(樁號(hào))K2
6、+263.998HZ樁號(hào)(樁號(hào))K2+303.998QZ樁號(hào)(樁號(hào))K2+176.280JD樁號(hào)(樁號(hào))K2+200.0008主點(diǎn)坐標(biāo)ZHHZQZ方法一:偏角法(坐標(biāo)正算)(2)第一緩和段坐標(biāo)計(jì)算樁號(hào)弧長(zhǎng)偏角方位角(左轉(zhuǎn))弦長(zhǎng)XiYiZH:K2+048.5620160480340576.54391200.296+06011.43801230160353311.43840565.75491204.097+08031.43813423159134031.43840547.14992211.446HYK2+0
7、88.5624023247158151639.96840539.41991215.104(3)圓曲線段坐標(biāo)計(jì)算樁號(hào)弧長(zhǎng)偏角方位角(左轉(zhuǎn))弦長(zhǎng)XYHY:K2+088.562153094140539.41991215.104+10011.43821104150583711.43540529.42091220.652+12031.43860015147092631.38040513.05591232.122+14051.438949261432015+16071.4381338371393104QZ:K2+1
8、76.28087.718164510136243186.47340476.78991274.728+18091.438+200111.438+220131.438+240151.438+260171.438YH:K2+263.998175.4363330211193920165.60640457.48091359.018(4)第二緩和段坐標(biāo)計(jì)算樁號(hào)弧長(zhǎng)偏角方位角(左轉(zhuǎn))弦長(zhǎng)XiYiYH:K2+263.9984023247261032439.