畢業(yè)論文路基施工技術(shù)研究

1、摘要I路基施工技術(shù)研究中文摘要：我國(guó)近年來(lái)公路建設(shè)的輝煌成績(jī)有目共睹，持續(xù)發(fā)展戰(zhàn)略也是穩(wěn)扎穩(wěn)打，瞭望我國(guó)建設(shè)前景，總結(jié)了公路建設(shè)工程和城市道路建設(shè)工程的施工經(jīng)驗(yàn)，道路建設(shè)工程的施工質(zhì)量和施工管理與控制的要求正在逐年增高。近年來(lái)的交通量日趨增多，多種人為因素致使道路荷載量也隨之增高，而道路路基作為公路建設(shè)工程中的基礎(chǔ)建設(shè)，在確保路面的穩(wěn)定性的同時(shí)，又需牢固公路路基自身強(qiáng)度與穩(wěn)定性來(lái)支撐日趨增高的荷載量，所以就要清楚認(rèn)識(shí)到道路路基的施工質(zhì)量

2、在公路建設(shè)工程中的重要地位，掌握荷載作用對(duì)路基的影響、路基結(jié)構(gòu)的承載能力、施工技術(shù)與管理措施以及施工階段和施工后期的養(yǎng)護(hù)措施，來(lái)確保道路路基具有足夠的強(qiáng)度與穩(wěn)定性。道路路基的設(shè)計(jì)特點(diǎn)是工程長(zhǎng)度較長(zhǎng)，與周?chē)匀画h(huán)境連接緊密，所以道路工程所在的當(dāng)?shù)刈匀画h(huán)境決定了道路路基的穩(wěn)定性，從而重要的就是調(diào)查與掌握道路所在的當(dāng)?shù)刈匀画h(huán)境，如氣候、地形、土壤、水文與水質(zhì)等，掌握道路工程所在的當(dāng)?shù)刈匀画h(huán)境的變化規(guī)律及其對(duì)道路路基強(qiáng)度與穩(wěn)定性的影響，掌握道路

3、工程當(dāng)?shù)氐臍夂驕囟扰c濕度的變化規(guī)律，從而才能采取適合的調(diào)溫與控溫的不同措施，靈活地采用相對(duì)應(yīng)的路基施工技術(shù)措施，保證道路路基施工的高質(zhì)量，以達(dá)到正確進(jìn)行路基施工的目的。關(guān)鍵詞：路基施工技術(shù)質(zhì)量AbstractIResearchontheroadbedconstructiontechnologyAbstractChinainrecentyearshighwayconstructionbrilliantachievementsfalltos

4、eethesustainabledevelopmentstrategyismovingsteadilyOutlookofChinasconstructionprospectssummarizetheexperienceofroadconstructioninrecentyearsincreasinglyhighqualitycontrolmanagementrequirementsfhighwayconstructionprojects

5、.Recentyearsthevolumeoftrafficisincreasingavarietyofhumanfactscausingroadloadalsowillincreasethehighwaysubgradeintheroadconstructioninfrastructureensurethestabilityoftheroadatthesametimeittakesasolidhighwaysubgradestreng

6、thstabilitytosuppttheincreasinglyhigherloadstheimptanceofthehighwayembankmentconstructionqualityinthehighwayconstructionmustbeathoughunderstingofgraspthecrespondingloadsroadbedstructureconstructiontechniquesconservationm

7、easurestoensurethattheroadbedwithsufficientstabilitysex.Highwaysubgradelinejunctionwiththenaturalstabilitytoalargeextentdeterminedbythelocalnaturalconditionsindepthinvestigationofthenaturalconditionsalongthehighwaysuchas

8、weatherconditionsterrainconditionssoilconditionshydrologywaterqualityconditionstomasterthenaturalfactsofthelawsofnatureitsimpactonthehighwayroadbedstabilitymasteralongthehuityhuityvariationtakeappropriatemeasurestoadjust

9、thewatertemperaturesituationwhichaccdingtolocalconditionsusingavarietyofroadbedconstructiontechnicalmeasurestoachievetheproperroadbedconstructionpurposestoensurethequalityoftheroadsubgrade.Keywds:technicalqualityfroadbed