畢業(yè)鐵路路基施工組織設計

目錄TOC\o"1-3"緒論 1第一章編制說明 在角點16—17線上x=SKIPIF1<0=SKIPIF1<0=42.7754mx′=50-42.7754=7..246m在角點11—177線上x=SKIPIF1<0=SKIPIF1<0=43.1197mx′=50-43.1197=6..803m在角點17—188線上x=SKIPIF1<0=SKIPIF1<0=10.4417mx′=50-10.4417=399.583mm將相鄰邊線上的“零點”相連，即為為零線。4.方格網(wǎng)土方工程量量計算(1)全填或全全挖方格：SKIPIF1<0=SKIPIF1<0(2.1+2.4++12.255+5.655)=SKIPIF1<0×222.4=114000mm3SKIPIF1<0=SKIPIF1<0(12.25+5..65+122.4+7..4)=SKIPIF1<0××37.7==235622.5m33SKIPIF1<0=SKIPIF1<0(5.7+8.2++3.75++8.05))=SKIPIF1<0×255.7=166062.55m3SKIPIF1<0=SKIPIF1<0(8.05+3.775+3.55+5.9))=SKIPIF1<0×211.2=133250mm3(2)兩挖兩填填方格：計算采用一一下公式進行行：挖方部分土土方量：SKIPIF1<0=SKIPIF1<0SKIPIF1<0填方部分土土方量：SKIPIF1<0=SKIPIF1<0SKIPIF1<0由上式計算得：SKIPIF1<0==SKIPIF1<0SKIPIF1<0=SKIPIF1<0SKIPIF1<0=SKIPIF1<0((0.71++3.4)==2568..75m33(-)SKIPIF1<0==SKIPIF1<0SKIPIF1<0=SKIPIF1<0SKIPIF1<0=SKIPIF1<0((4.0+11.5)=33437.55m3(+)SKIPIF1<0==SKIPIF1<0SKIPIF1<0=SKIPIF1<0(3.4+55.0)=55250mm3(-)SKIPIF1<0==SKIPIF1<0SKIPIF1<0=SKIPIF1<0(1.5+11.1)=11625mm3(+)(3)三填一挖或或三挖一填方方格：計算可采用用以下公式進進行：一個角點部部分的土方量量：SKIPIF1<0=SKIPIF1<0·SKIPIF1<0三個角點部部分的土方量量：SKIPIF1<0=SKIPIF1<0（SKIPIF1<0）+SKIPIF1<0由以上公式式計算得：SKIPIF1<0=SKIPIF1<0·SKIPIF1<0=SKIPIF1<0·SKIPIF1<0=SKIPIF1<0·SKIPIF1<0=88.6m3(-)SKIPIF1<0=SKIPIF1<0(SKIPIF1<0)+SKIPIF1<0=SKIPIF1<0·((2×8.22+8.055+2×66.35-66.2)+888.6=112983..8m3(+)SKIPIF1<0=SKIPIF1<0SKIPIF1<0=SKIPIF1<0·SKIPIF1<0=1188.5m33(+)SKIPIF1<0=SKIPIF1<0(2×6.2+177.7+2××4.95--6.35))+118..5=SKIPIF1<0×333.65+1118.5==141399.3m33(-)對方格2—5，由由于角點12、17均為三角形形挖方，為計計算精確，采采用方格正四四等分進行計計算，新方格格有關角點施施工高度，采采用內(nèi)插值，見見圖所示。SKIPIF1<0=SKIPIF1<0(6.35++0.7+22.68+11.05)==SKIPIF1<0×10..78=16684.4m3(+)SKIPIF1<0=SKIPIF1<0=11.799m3(-)SKIPIF1<0SKIPIF1<0=SKIPIF1<0=604.997m3(+)SKIPIF1<0=SKIPIF1<0=0.82994m3(-)SKIPIF1<0SKIPIF1<0=SKIPIF1<0SKIPIF1<0=775.889m3(+)SKIPIF1<0=SKIPIF1<0(3.1+22.44)(0.77+1.055)=1399.45mm3(+)SKIPIF1<0=SKIPIF1<0(21.9+2.66)(4.995+0.558)=4223.39m3(+)將計算結果匯總得得SKIPIF1<0=14000+223562..5+22554+52111.84++553.99+123773.97++8.2+111.79++4.66++423.339=584404m33SKIPIF1<0=16062.55+13255.+32660.25++1635..78+100088.66+100550.6+7752.4+16884.4+6604.977+751..14+1339.45==582800m3可見場地范圍內(nèi)填填方與挖方的的土方量基本本相等。5．方格網(wǎng)邊坡土方方量的計算路塹邊坡為1﹕11，路堤邊坡坡為11﹕75。V=1\*GB3①①=SKIPIF1<0=SKIPIF1<064.8115=47..6m3(-)V=2\*GB3②②=SKIPIF1<0=SKIPIF1<085.1885=16771m3(+)V=3\*GB3③③=SKIPIF1<0=SKIPIF1<0=3954m3(-)同理求出所有個邊邊坡的填方量量和挖方量。SKIPIF1<0=149266m3SKIPIF1<0=3550m38.基地廣場總土方量量為：SKIPIF1<0=558404++149266=733330m3SKIPIF1<0==582800+35500=618330m3第七章保證工期期的主要措施施1.組織措施建立強有力的高效效運轉(zhuǎn)指揮系系統(tǒng)，統(tǒng)籌安安排機械設備備、材料供應應、勞力調(diào)配配、組織施工工生產(chǎn)，掌握握形象進度，發(fā)發(fā)現(xiàn)問題，及及時處理；建建立工期領導導負責制和工工期保證體系系。明確階段段性工期目標標，組織階段段性施工生產(chǎn)產(chǎn)高潮，緊張張有序、均衡衡、持續(xù)、穩(wěn)穩(wěn)定地展開施施工，確保工工期兌現(xiàn)。組織專門的征遷工工作班子，積積極協(xié)助建設設單位完成施施工界內(nèi)征遷遷工作，為早早日順利開工工創(chuàng)造條件。2.雨季和冬季、農(nóng)忙忙季節(jié)施工安安排與措施⑴雨季施工安排及措措施路基施工，盡量安安排在晴天或或枯水季節(jié)。做好路基兩側(cè)排水水溝的維護、疏疏通工作，確確保路基不受受浸泡。作好充分的材料儲儲備工作，以以防雨季料源源短缺造成停停工。成立施工便道維修修小組，確保保施工道路暢暢通。做好防洪防汛工作作，備好防汛汛物資、機具具，組織好勞勞力，確保安安全渡汛，保保證工程不間間斷施工。⑵冬季施工安排與措措施制定路基工程低溫溫期施工專項項技術措施，保保證冬季工程程不間斷施工工。⑶農(nóng)忙季節(jié)施工安排排農(nóng)忙季節(jié)是農(nóng)村用用電的高峰季季節(jié)，正常的的施工用電將將受到影響，針針對這一情況況，施工中配配備足夠的發(fā)發(fā)電機以保證證施工的正常常進行。做好運輸車輛調(diào)度度，農(nóng)忙季節(jié)節(jié)安排好車輛輛運輸時間，避避免堵塞交通通。根據(jù)需要及時補充充勞務工，滿滿足施工需要要。3.保證工期的主要技技術措施