slab with ‘Holorib’ type profiled steel sheeting was investigated experimentally. In tests the thickness of concrete layer of the slab and concrete strength varied. Theoretical calculations for the strength of a horizontal section of experimental slabs were made in this investigation. Calculations ...
During concreting such sheeting is used as a permanent formwork and in operation under the action of loads, they act as an external reinforcement. With the use of profiled steel sheeting, the joint action of concrete and the sheeting is improved, and the depth of the slab is utilized more ...
composite steel-concrete slabresearchThe biggest advantage of composite steel-concrete slabs lies not in the usage of steel sheet as a permanent shuttering, but in the constitution of the bar reinforcement designed for a positive bending moment, and the time and money savings connected with it. ...
Under the creep action of composite steel and concrete beams reinforced by carbon-fiber-reinforced polymer (CFRP) sheet, the face of the CFRP sheet, steel beam, and concrete slab beam produce relative slip. This slip affects the interface interaction, reduces the bearing capacity and stiffness of...
4.On the bend supporting capacity calculation of FRP box girder and the concrete slab combination beamFRP箱梁与混凝土板组合梁抗弯承载力计算 5.Service Behavior of Steel-Concrete Composite Box Beams and Triaxial Nonlinear Analysis;钢—混凝土组合箱梁受力性能及空间非线性分析 ...
复合楼板(Composite Slab)之允许荷载能力应以美国钢承板协会(SDI)或英国 国家标准(BS),所制定之规范计算。 D. 若钢承板当 … www.docin.com|基于3个网页 2. 组合楼板 楼板组合效应,composite... ... ) composite floor slab 组合楼板 )composite slab组合楼板) composite floor 组合楼板 ... ...
* Annex F of EN1994-1-2 gives the calculation model for the sagging and hogging moment resistances of a partially encased steel beam connected to a concrete slab and exposed to standard fire beneath the concrete slab. * This chart illustrates the content of EN1994-1-2, with Annex F being...
Recently, a test program was conducted using perfobond ribs and lightweight concrete [6]. However, this research project was concerned with the cast-in-place concrete slab deck that rests on a steel beam. This paper deals with an experimental investigation on the behaviour of steel–concrete ...
In total, 71 specimens have been considered, differing for the properties of the materials, cross-section of the trapezoidal profiled metal sheets and specimen lengths. 展开 关键词: composite steel-concrete slab design approaches experimental tests limit strain ...
1.Experiments on prestressed concrete combined slab and economic analysis;预应力混凝土叠合板的试验研究及其经济分析 2.Creep and stresses redistribution on steel-concrete composite structure with combined slab of long span bridge;钢-混凝土叠合板组合桥面的徐变和应力重分布研究 3.In this paper has been re...