Nettet1. okt. 2024 · Characteristics of Hollo-Bolt under either pure tension or double shearing load. • Two full-scale tests on progressive collapse behaviour of endplate connections. • Two failure mechanisms during pull-out of Hollo-Bolts from connected column wall. • Reduced stiffness and strength of Hollo-Bolt in endplate connection to thin column. • NettetWorking closely with Structural Engineers and Steel Fabricators, Lindapter identified the need for the larger M16 and M20 Hollo-Bolts to have an increased clamping force …
Progressive collapse behaviour of extended endplate connection …
Nettet11. mar. 2024 · Hollo-Bolts are manufactured in carbon, alloy or stainless steel and are produced with a variety of finishes, meaning that they can be used in almost any application: Zinc Plated (JS500) for... Nettet25. mar. 2001 · Numerical study on the resistance of thread-fixed one-side bolts: Tensile and bearing strength Article Aug 2024 Massimo Latour Gianvittorio Rizzano View Show abstract Testing of aluminum alloyed... factory observation
Why structural engineers are turning to Hollo-Bolts to
Nettet8. jan. 1993 · Design properties for metric hex bolts (Typical coarse pitch thread) Dimensions Hole diameter d 0 [mm] Areas Tensile resistance F t,Rd [kN] Shear resistance per shear plane F v,Rd [kN] Bearing resistance per mm of connected plate thickness F v,Rd / t [kN/mm] (for e 1 ≥3d 0, e 2 ≥1.5d 0, p 1 ≥3.75d 0, p 2 ≥3d 0) Punching … NettetSizes M16 and M20, known as the Hollo-Bolt (HCF), feature a patented High Clamping Force mechanism to produce three times more clamping force than the same sized product without the mechanism. The significance of clamping force and the superior performance of Lindapter’s unique Hollo-Bolt (HCF) is illustrated on page 6. Hollo-Bolt® http://www.gwscork.ie/downloads/Lindapter-Hollo-Bolts-Technical-Specifications.pdf factory occupier