摘要
港口码头钢筋混凝土构筑物抢修要求施工方便、快速,避免使用大型施工机械,应急使用完成后只需进行简单加固处理即可作为永久性构筑物长期使用.对此提出了一种新型钢混凝土组合结构,即钢板型钢-混凝土组合板.为明确其受力性能,在进行6个大尺寸钢板型钢-混凝土组合板试件试验的基础上,利用数值积分的方法对钢板型钢混凝土组合板的变形及承载力进行了计算.同时对数值解和试验结果进行了比较,验证了该结构形式的可行性与可靠性,所采用的计算方法可以对钢板型钢-混凝土组合板进行进一步的分析研究.
Reinforced concrete structure recovery services in harbor dock require that the construction is convenient and quick, the use of the large-scale construction machine is avoided, at the same time, the structure is used in the long run as the permanent construction as long as it is reinforced simply after war. A new type steel-concrete composite construction, namely, the steel plate section steel-concrete composite slab is presented. Based on the tests of six steel plate section steelconcrete composite slabs, the deflection and bearing capacity of the steel reinforced concrete with steel plate composite structures are discussed by numerical methods of intergration. Comparisons of experimental and analysis results show that this structural style is valid and feasible.
出处
《河北工业大学学报》
CAS
2005年第4期104-108,共5页
Journal of Hebei University of Technology
关键词
组合板
承载力
混凝土
型钢
挠度
composite slabs
normal section strength
finite element
concrete
section steel
flexibility
