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时间:2018-11-05
《桥梁博士计算书模板》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、自从人类进入商品经济社会以来,贸易即已成为人们日常活动的主要部分,并成为一国经济增长的主动力。国际分工的深化、大量国际统一标准规则的建立桥梁博士计算书模板 篇一:路桥CAD课程考试桥梁博士计算书(截图) 《路桥CAD》课程考试 桥梁博士软件应用净跨径27m的简支箱梁计算 学生姓名:符健 班级:桥梁1班学号:XX5974 目录 一、建模信息·············································3 1、结构信息················································
2、····32、单元信息·····················································4 3、冲击系数计算················································6随着信息化和全球化的发展,国家及地区之间的贸易也已成为拉动一国经济的三驾马车之一,甚至是三驾马车之首,奥巴马政府成立之日起自从人类进入商品经济社会以来,贸易即已成为人们日常活动的主要部分,并成为一国经济增长的主动力。国际分工的深化、大量国际统一标准规则的建立4、荷载信息····················
3、································65、边界条件····················································7 二、单项荷载引起的内力····································7 1、重力·························································72、施工阶段预应力··············································73、使用阶段预应力········
4、······································84、二期恒载·····················································9随着信息化和全球化的发展,国家及地区之间的贸易也已成为拉动一国经济的三驾马车之一,甚至是三驾马车之首,奥巴马政府成立之日起自从人类进入商品经济社会以来,贸易即已成为人们日常活动的主要部分,并成为一国经济增长的主动力。国际分工的深化、大量国际统一标准规则的建立5、汽车Max····························(转载于:小龙文档网:桥梁博士计
5、算书模板)·························96、汽车Min·····················································10 三、荷载组合·············································11 1、承载能力极限状态组合·········································112、正常使用极限状态短期效应组合································133、正常使用极限状态长期效应组合········
6、························16 路桥CAD课程考试桥梁博士计算书 一、建模信息 1、结构信息 随着信息化和全球化的发展,国家及地区之间的贸易也已成为拉动一国经济的三驾马车之一,甚至是三驾马车之首,奥巴马政府成立之日起自从人类进入商品经济社会以来,贸易即已成为人们日常活动的主要部分,并成为一国经济增长的主动力。国际分工的深化、大量国际统一标准规则的建立本次设计的菩提东路跨河桥跨越俞家河沟,桥梁结构形式为单跨计算跨径为27m的简支箱梁。桥梁起点桩号为K3+,桥面设计高程为;终点桩号为K3+,桥面设计高程为;桥面总体宽度为:(人
7、行道)+(车行道)+(人行道)=。 桥面建模总体宽度为:(车行道),此处桥博计算未计入人行道边箱梁。如图: 图1跨中截面 图2变化截面 图3端截面 主梁采用C50现浇,为预应力混凝土简支箱梁。容重:?=kN/m3。设计荷载: 汽车:按公路Ⅰ级设计;人群:此处不考虑人群荷载。设计规范 《公路工程技术标准》(JTGB01—XX)《公路桥涵设计通用规范》(JTGD60-XX) 《公路钢筋混凝土及预应力混凝土桥涵设计规范》(JTGD62-XX) 《公路桥涵地基与基础设计规范》(JTGD63-XX)《公路桥涵施工技术规范》(JTJ041-XX)
8、 《预应力混凝土桥梁用塑料波纹管》(JT-T529-XX)《预应力筋用锚具、夹具和连接器》(
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