混凝土课程设计完整版

eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt《混凝土结构基本原理》课程设计姓名张东风学号4专业工程管理班级1班指导老师童兵东莞理工学院建筑工程系eaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt《钢筋混凝土结构基本原理》课程设计任务书题目:某钢筋混凝土伸臂梁设计图1梁的跨度、支撑及荷载1、设计资料某支承在370mm厚砖墙上的钢筋混凝土伸臂梁（图1），构件处于正常坏境（环境类别为一类），安全等级为二级，纵筋选用HRB400级钢筋，箍筋选取300HPB级钢筋，砼强度等级根据学号按表一选取，试设计该伸臂梁并绘制其配筋详图。图中：l1——梁的简支跨跨度；l2——梁的外伸跨度；q1k——简支跨活荷载标准值；q2k——外伸跨活荷载标准值；g1k——楼面传来的永久荷载标准值（未包括梁自重）。每位同学的具体取值见安排表一混凝土。2、设计内容1）确定梁的截面尺寸。2）进行内力（M、V）计算，作内力图及内力包络图。3）正截面承载力计算，选配纵向受力钢筋。gk、gk、q2kq1kl2l1185185185185CBAeaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt34）斜截面承载力计算，选配箍筋，根据需要设置弯起钢筋。5）作抵抗弯矩图，确定受力钢筋的弯起与切断位置。6）作配筋图，并列出钢筋统计表。3、设计要求1）完成计算书一套，计算书应包含设计任务书，设计计算过程。2）绘制A2施工图1张：绘制梁的弯矩包络图、抵抗弯矩图、梁的配筋图（包括梁的纵剖面、梁的横剖面，钢筋大样图）、并列出钢筋统计表及必要说明。3）计算书统一采用A4白纸纸张,字迹工整，符号书写正确，计算应有必要的数据及计算过程；采用专用绘图纸绘图，图纸布局合理，线条清晰，线型适当。4、课程设计任务安排表安排表学号l1（m）l2（m）q1k（kN/m）q2k（kN/m）g1k（kN/m）混凝土强度等级46.01.617.8660.7129.17C254、计算过程：1)确定基本参数：可以查表得：C25混凝土，βc=1.0，fc=11.9MPa,ft=1.27；HRB400级钢筋fy=360MPa；HPB300级钢筋,fyv=270MPa；α1=1.0ξb=0.518纵向钢筋初步按两排计算，取as=60mm,假设梁截面为矩形截面。取h=l/10=600mm,b=h/2=300mm；则ho=h-as=600-60=540mmeaintheaccidentinvestigation,managementandreporting,eachpostshouldbedevelopedunderthissystemspecialistscheck,cleartheexaminations,time,cyclesandotherrelevantregulations.Strengtheningsitesupervisionandexamination,todetectandinvestigateillegalcommand,illegaloperationsandviolationsofoperatingrules.Secondsafetyreferstotheproductionsite,technologymanagement,equipment,facilities,andsooncanleadtoaccidentsrisksexist.1,accordingtotheextentofthesecurityrisks,solvingisdividedintoa,b,andclevelsofdifficulty;A-level:difficult,miningdifficulties,shallbereportedtothecompany'sproblems.B-class:difficulttoresolvedif听范读短文的录音。学生根据拼音自由朗读短文，不会拼读的音节求助同学或老师。听老师读短文，把自己不会认读的字和词听清楚。指名朗读，重点纠正“蓝”“绿”“帆”的读音。齐读短文，进一步熟悉短文。你最喜欢哪一句话？指导学生有感情地朗读。ficulties,shallconsistofminingorganizationstosolveproblems.C-class:fromsegmentsandbusinessrisksthatmustbeaddressedintheDepartment.2,open-pitmineunsafetypesinclude:electrical,transport,blasting,fire,andotherslope.3,accordingtotheseverityofthehazardfilledinbyunittroubleshooting,registrationform(seeatt恒载作用位置