土木工程專業(yè)大體積混凝土裂縫控制畢業(yè)論文

1、河北農(nóng)業(yè)大學現(xiàn)代科技學院本科畢業(yè)論文題目：大體積混凝土結(jié)構(gòu)裂縫控制與研究學部：部：工程技術學部工程技術學部學生姓名：學生姓名：王宗盛王宗盛專業(yè)：業(yè)：土木工程土木工程班級學號：班級學號：20156141001132015614100113指導教師姓名：指導教師姓名：劉京紅劉京紅王印王印指導教師職稱：指導教師職稱：教授教授副教授副教授20152015年5月2020日ResearchonControltoCracksofMassiveConc

2、reteStructureAbstract:WitheconomicdevelopmentofChinathescaleofconstructionwksisbecomememelargecomplicated.Thismakesthetemperaturecracksofmassiveconcretestructureinindustrialbuildingsbecomeincreasinglyprominentwithauniver

3、salproblem.TheproblemoftemperaturecracksofMassiveconcreteisverycomplicated.Itinvolvesallaspectsoftheengineeringstructure.Thecontroltomassiveconcretefoundationtemperaturecracksismerelatedtorockstructurebuildingmaterialsco

4、nstructionenvironmentalothermultidisciplinary.Theheatofhydrationisreleasedinthehardeningprocessofmassiveconcretewillcauseagreatertemperaturechanges.Theresultingtemperaturestressisthemainfactstocauseconcretecracksthenitaf

5、fectintegritywaterproofdurabilityofthestructureitbecomeahiddendangerofstructure.Crackscontrolmustbeconsideredduringtheconstructionofmassiveconcretestructure.Themechanismcontrolmeasuresoftemperaturecracksofmassiveconcrete

6、foundationinthispaperareanalyzed.Accdingtocircumstancesthesemeasuresareappliedinconstructionofthespecificmassiveconcretefoundation.Strictcontrolmeasuresaretakenduringtheconstructioninthechoiceofmaterialsmixadditivesconst

7、ructionlayoutpouringtechnologyconservationotherlinksatthesametimetemperaturedifferencebetweentheinternalexternalofthefoundationinthetypicallocationsaremonited.Themonitingresultsshowthatthetemperaturedifferencesareallreas

8、onablecracksareavoided.Inadditioncontrolmeasuresoftemperaturecracksaretakenthatarereasonableeffective.Thetemperaturecontrolmeasuresmonitingresultsnotonlyprovidesaconvenientfthesimilarconstructionprojectsbutalsoprovidesre