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A static rope is a low-elongation
A static rope is a low-elongation rope
A rope is a group of yarns, Plying, plies, fibres, or strands that are plying, twisted or braided together into a larger and stronger form. Ropes have high tensile strength and can be used for dragging and lifting. Rope is thicker and stronger ...
that is designed to stretch minimally when placed under load, typically less than 5%. In contrast, a dynamic rope is designed to stretch up to 40%. Static ropes have a wide variety of uses, for instance in fire rescue operations and caving
Caving, also known as spelunking (United States and Canada) and potholing (United Kingdom and Ireland), is the recreational pastime of exploring wild cave systems (as distinguished from show caves). In contrast, speleology is the scientific ...
.
Static ropes have some applications in climbing
Climbing is the activity of using one's hands, feet, or other parts of the body to ascend a steep topographical object that can range from the world's tallest mountains (e.g. the eight thousanders) to small boulders. Climbing is done for locom ...
, such as hauling gear, though lead climbing
Lead climbing (or leading) is a technique in rock climbing where the 'lead climber' Glossary of climbing terms#clip in, clips their rope to the climbing protection as they ascend a pitch (climbing), pitch of the climbing route, while their 'seco ...
is always done with a dynamic rope, since a fall on a static rope is stopped too quickly and may lead to serious injury. Abseiling
Abseiling ( ; ), also known as rappelling ( ; ), is the controlled descent of a steep slope, such as a rock face, by moving down a rope. When abseiling, the person descending controls their own movement down a static or fixed rope, in cont ...
, however, is best done with a static rope or with a dynamic rope with low elasticity.
Among other things, static ropes are often used for hauling up gear and other things. because of their low elongation and high weight limit, they excel at doing this job.
See also
*Kernmantle rope
Kernmantle rope () is rope constructed with its interior core protected by a woven exterior sheath designed to optimize strength, durability, and flexibility. The core fibers provide the tensile strength of the rope, while the sheath protects the ...
References
* * Climbing equipment Ropes Mountaineering equipment {{Climbing-stub