道路应急抢通箱式模块结构设计与模拟优化
|
摘要
针对我国道路应急抢通装备缺乏的现状,设计一种道路应急抢通箱式模块。该箱式模块主体采用铝合金材料,具有自重小,功能多的特点,可拼组车辙式箱梁桥,简易桥墩,也可拼组水上施工平台及简易浮桥。以箱式模块拼组为车辙式箱梁桥为设计参数,对箱式模块结构进行初步设计,在MIDAS/Civil中建立单车辙模型并进行模拟计算与优化,有效控制箱式模块重量在200kg以内。
A new box-module is designed for road emergency repair due to the current situation that the equipments for road emergency repair is deficient.The majority material of the box-module is aluminum,specialized with lightweight and multiple roles and can be assembled as rut type box girder bridges,simple piers,and floating construction platform and floating bridge.In this paper the box-girder bridge assembled by the box-module is taken as design parameters,then preliminary design is made and the unilateral rut type box-girder bridge model is established and simulation calculation and optimization of the box-module are carried out,the weight is controlled less than 200 kg.
A new box-module is designed for road emergency repair due to the current situation that the equipments for road emergency repair is deficient.The majority material of the box-module is aluminum,specialized with lightweight and multiple roles and can be assembled as rut type box girder bridges,simple piers,and floating construction platform and floating bridge.In this paper the box-girder bridge assembled by the box-module is taken as design parameters,then preliminary design is made and the unilateral rut type box-girder bridge model is established and simulation calculation and optimization of the box-module are carried out,the weight is controlled less than 200 kg.
引文
[1]叶耀先,岡田憲夫,地震灾害比较学[M].北京:中国建筑工业出版社,2008.
[2]胡立成,赵世宜,等.重大地质灾害公路军事运输保障研究[J].国防交通工程与技术,2009,(4).
[3]张孝伦,张瑜洁.汶川地震抢修与保畅主要措施[J].武汉工业学院学报,2009,(3).
[4]庄卫林,蒋劲松.四川公路桥梁震后抢通、保通及恢复技术[J].西南公路,2010,(2).
[5]尹永升,李志刚,李聪.道路应急抢通多用途箱式模块设计构思与应用探究[J].国防交通工程与技术,2013,(3).
[6]杨喜凯,李聚轩,王传义,李凌艳.灾后公路交通基础设施功能快速恢复研究[J].国防交通工程与技术,2009,(1).
[7]John Dwight.Aluminum Design and Construction[M].Taylor&Francis,2002.
[8]孙文俊,陈宝泉.军用桥梁设计原理[M].北京:国防工业出版社,2008.
[9]李静兵,张其林,丁浩民.铝合金焊接节点力学性能的试验研究[J].土木工程学报,2007,40(2):25-32.
[10]Torsten Higlund,Bert Norlin.Static Design of Aluminum Structural Engineering International[J].2006,16(4):301-304
[2]胡立成,赵世宜,等.重大地质灾害公路军事运输保障研究[J].国防交通工程与技术,2009,(4).
[3]张孝伦,张瑜洁.汶川地震抢修与保畅主要措施[J].武汉工业学院学报,2009,(3).
[4]庄卫林,蒋劲松.四川公路桥梁震后抢通、保通及恢复技术[J].西南公路,2010,(2).
[5]尹永升,李志刚,李聪.道路应急抢通多用途箱式模块设计构思与应用探究[J].国防交通工程与技术,2013,(3).
[6]杨喜凯,李聚轩,王传义,李凌艳.灾后公路交通基础设施功能快速恢复研究[J].国防交通工程与技术,2009,(1).
[7]John Dwight.Aluminum Design and Construction[M].Taylor&Francis,2002.
[8]孙文俊,陈宝泉.军用桥梁设计原理[M].北京:国防工业出版社,2008.
[9]李静兵,张其林,丁浩民.铝合金焊接节点力学性能的试验研究[J].土木工程学报,2007,40(2):25-32.
[10]Torsten Higlund,Bert Norlin.Static Design of Aluminum Structural Engineering International[J].2006,16(4):301-304
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心