摘要
为解决大型无粘结沉降钢筋混凝土箱涵的可行性研究,高速公路项目一个10孔8╳3m的箱涵为依托,采用midas Civild梁格法建模进行分析,分析钢筋混凝土箱涵沉降缝设置的必要性和适用条件。结果表明,只要箱涵的强度满足要求,可以减少或减少沉降缝,为大型钢筋混凝土箱涵的设计和施工提供了理论依据和参考。
Aimed at figuring out the feasibility study on large-scale reinforced concrete box culvert without settlement joint, take a highway project in Angola as the research object, based on which a Midas Civil model was built for overall study.The results show that as long as the strength of the box culvert meets the requirements, the settlement joint can be omitted or less set.The findings provide theoretical basis and reference for the design and build of large-scale reinforced concrete box culvert.
出处
《中国建材科技》
2018年第6期42-43,共2页
China Building Materials Science & Technology
关键词
钢筋混凝土
箱涵
沉降缝
reinforced concrete
box culvert
settlement joint
