A non-composite open web steel joist warehouse floor was tested to determine its dynamic characteristics and maximum strain levels under actual operational conditions. Altogether 28 tests were carried out. The strain and acceleration information for each test was recorded on strip chart and magnetic ...
Floorpro S形冷弯上弦与混凝土组合受力,形成“组合上弦”,这部分埋入混凝土的部件成为替代栓钉的绝佳解决方案。 2. 桁架间设置的临时支托,直接支承上部模板,不再需要在现场搭设繁琐的脚手架。 3. 部分上弦伸入混凝土楼板中,使楼面钢筋的分布极为近似弯距包络图。 4. 根据实际的使用情况,桁架的下弦可选用型钢、钢管...
1) open-web joist concrete floor 空腹小梁混凝土楼板 2) box beam web 混凝土箱梁腹板 1. Based on the theoretical and testing reseaches on the concrete anticrack property of the Qi-Nen-Bridagebox beam webunder the partical partical of the prestressing large tonage anchorage, this paper points ...
In particular, composite floor system consists of concrete deck slab poured on top of corrugated steel sheets supported over Open-Web steel Joist (OWST) is widely used in industrial and commercial building repeated floors, workshops and warehouses. However, to achieve the desirable composite action...
Open Web Steel JoistShear connectorsShear studsLongitudinal shearComposite constructionComposite actionThe composite floor system, consists of a concrete slab poured on steel sheets, supported over Open Web Steel Joists (OWSJ); is widely used in commercial and industrial buildings. To achieve the ...
Open Web Truss JoistPre-Fabricated Timber FloorThis paper investigates an open web truss joist (OWTJ) made of laminated veneer lumber (LVL) factor of the composite floor. Furthermore, a finite element model was developed, and the model proved to be suitable for simulating the structural ...