High Quality Hot-DIP Galvanized Link Fittings Eye Chain Links

Hot-DIP Galvanized Link Fittings Eye Chain Links

In structural engineering and construction, an eyebar is a straight bar, usually made of metal, with a hole (referred to as an “eye”) at each end for fixing to other components. Eyebars are commonly used in structures such as bridges, where only tension (and never compression) is applied. They are also known as “pin- and eyebar construction” when pins are used.

Catalog No.	Dimensions(mm)						Failure Load(KN)	Weight(KG)
Catalog No.	d	b	C	Φ	H1	H	Failure Load(KN)	Weight(KG)
ZH-7	16	16	24	20	57	95	70	0.85
ZH-10	18	16	24	20	57	100	100	1.12
ZH-12	20	16	24	24	65	115	120	1.2
ZH-16	22	18	26	26	75	135	160	1.8
ZH-21	24	26	32	30	75	150	210	2.3
ZH-07100	16	16	24	20	57	95	70	0.9
ZH-10100	16	16	24	20	57	95	100	1
ZH-12115	18	16	22	24	65	115	120	1.1

1.Structure:

1)A closed eyebar typically has a rectangular cross-section of constant thickness throughout its length, with a constant width except at the ends.

2)The ends transition to a wider part terminated by a rounded end, where a hole receives a cylindrical pin.

3)Open eyebars are not used in the cable anchorages of modern wire-cable suspension bridges, as they do not allow wires to be looped over the eye.

2.Applications:

1)Trusses: Eyebars are used in portions of pin-jointed trusses where they experience only tension.

2)Roof Truss Framing: Eyebars supplement roof truss framing supports made of wood or metal.

3)Suspension Bridges: Eyebar links have long been used in suspension bridges, forming a highly redundant structure when combined.

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