強(qiáng)夯與深層攪拌樁地基加固技術(shù)在工程中的研究與應(yīng)用

1、分類號(hào)密級(jí)UDC彳座火擎工程碩士學(xué)位論文論文題目：強(qiáng)夯與深層攪拌樁地基加固技術(shù)在工程中的研究與應(yīng)用論文作者：馬義俊指導(dǎo)教師姓名、職稱：姚剛副教授兼職導(dǎo)師姓名、職稱、工作單位：艾筱飛高級(jí)工程師中建四局申請(qǐng)學(xué)位級(jí)別：工程碩士工程領(lǐng)域：建筑與土木工程學(xué)位授予單位：重慶大學(xué)論文提交日期：2003年11月1日答辯日期：2003年12月7日答辯委員會(huì)主席：李正良教授博導(dǎo)論文評(píng)閱人：毛鶴琴教授劉曉亮教授級(jí)高工2003年11月1日莢文摘要ABSTRAC

2、TThefoundationofstructureshouldbeconsolidatedwhenthecarryingcapacityanddeformationisnotsatisfiedSoitismeaningfultostudytheconsolidatedoffoundation，andsummarizeeconomicalandpracticablemethodforthecomplexfoundationreinforc

3、ementtechniqueTIliscarlprovideatheoreticalandpracticalbaseforprojectconstructionTherearcmanymethodsoffoundationconsolidationforcivilengineering，suchassoilexchangemethod，prepressmethod，dynamicconsolidationmethod，vibrancyr

4、ushingmethod，soilandpodsoldensepilemethod，sandpile，cementcoal—powderandgravelpilemethod，deepmixingmethod，highpressureejectmasonry，etcThedynamicconsolidationanddeepmixingmethod(DMM)areverycommoninprojectconstructionDynami

5、cconsolidationisaveryimportantmethodtosoilconsolidation，andisverysuitableforsaturationsand，rushingsoilandsomesoftsoilfoundationDMM，whichisanotherformoffoundationconsolidation，cartincreasethecarryingcapacityofsoftsoilandd

6、ecreasethesettlementandenhancetheslopestabilizationeffectTheconsolidationprincipleandconstructiontechniquesofdynamicconsolidationmethodandDMMarequitedifferentfromeachotherCombiningtheprojectpractice，itisverynecessarytode

7、eplystudytwoconsolidationmethodsInthisthesis，firstofall，thetechnicalcharacteristicandconsolidationprincipleofdynamicconsolidationmethodandDMMarediscussedThisincludestheconsolidationprinciple，thescopeofapplication，designm

8、ethod，constructiontechnique，qualitycontrolandsoonSecondly，howtoselectandestimateaschemeoffoundationconsolidationarealsodiscussedThetechniquecharacteristicofdynamicconsolidationmethodanddeepmixingmethodarcanalyzedinthepap

9、erThisisthebasetochooseasuitablemethodforfoundationconsolidationAtlast，accordingtoapracticeproject，thethesisgivesaparticulardiscussionfortheconstructionprocessandtheapplicationeffectofthetwomethodsTheprimarypurposeofthis