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Dynamic rope information


Internal structure of 10.7mm dynamic kernmantle climbing rope

A dynamic rope is a specially constructed, somewhat elastic rope used primarily in rock climbing, ice climbing, and mountaineering. This elasticity, or stretch, is the property that makes the rope dynamic—in contrast to a static rope that has only slight elongation under load. Greater elasticity allows a dynamic rope to more slowly absorb the energy of a sudden load, such from arresting a climber's fall, by reducing the peak force on the rope and thus the probability of the rope's catastrophic failure. A kernmantle rope is the most common type of dynamic rope now used. Since 1945, nylon has, because of its superior durability and strength, replaced all natural materials in climbing rope.

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Dynamic rope

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A dynamic rope is a specially constructed, somewhat elastic rope used primarily in rock climbing, ice climbing, and mountaineering. This elasticity, or...

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Climbing rope

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single rope is less than 12 kN, under testing conditions as defined in the CE standards. UIAA rules mandate that stretching be less than 40%. Dynamic ropes...

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Kernmantle rope

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impact force. Dynamic rope – Rope designed to stretch under load Fall factor – Mathematical ratio relevant to climbing safety Static rope – Rope designed not...

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Static rope

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static rope is a low-elongation rope that is designed to stretch minimally when placed under load, typically less than 5%. In contrast, a dynamic rope is...

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Glossary of climbing terms

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cam. static rope A non-elastic climbing rope used for abseiling or jumaring (as a fixed rope), but not lead climbing. Compare dynamic rope. stein pull...

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Rope

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A rope is a group of yarns, plies, fibres, or strands that are twisted or braided together into a larger and stronger form. Ropes have tensile strength...

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Abseiling

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technique, with his companions assisting. Ropes: Static rope is ideal, but often dynamic rope is used. Anchors: Usually constructed from trees, boulders...

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Fall factor

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using a dynamic rope, the fall factor (f) is the ratio of the height (h) a climber falls before the climber's rope begins to stretch and the rope length...

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Caving equipment

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tackle-bags. Dynamic rope, more commonly used in climbing, is used in caving for belaying cavers on climbs or using ladders. Static rope, once past its...

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Belaying

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six feet in total: three to the protection, and three below that. A dynamic rope is often used so that the climber is not brought to a sudden jarring...

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International Climbing and Mountaineering Federation

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Dynamic Rope UIAA fall count rating The test to determine the fall count uses a 5.1m rope and drops a weight (80 kg single rope / 55 kg double rope)...

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Cut the Rope

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by Chillingo, Cut the Rope: Holiday Gift (2010), Cut the Rope: Experiments (2011), Cut the Rope: Time Travel (2013), Cut the Rope 2 (2013 iOS; 2014 Android)...

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Bracelet

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wristbands. For sport climbing, bracelets are designed with climbing cords (dynamic rope) to serve as a mountain climbing gear. While playing a match at the 1978...

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Wire rope

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Wire rope is composed of as few as two solid, metal wires twisted into a helix that forms a composite rope, in a pattern known as laid rope. Larger diameter...

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Top rope climbing

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with lead climbing, top roping requires the standard equipment of a harness attached to one end of a dynamic kernmantle rope (usually via a figure-eight...

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Little Rope

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Little Rope is the eleventh studio album by American rock band Sleater-Kinney, released on January 19, 2024, on Loma Vista. Produced by John Congleton...

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Constant weight apnea

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the use of their arms without pulling on the rope or changing their ballast; only a single hold of the rope to stop the descent and start the ascent is...

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Slacklining

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tensioned. This slackness in the rope or webbing allows it to swing at large amplitudes and adds a different dynamic. This form of slacklining first came...

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Block and tackle

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block and tackle or only tackle is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift heavy loads. The pulleys...

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Safety harness

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rope, braided wire cable, or synthetic webbing. It is attached securely to a stationary object directly by a locking device or indirectly via a rope,...

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Rope solo climbing

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Rope-solo climbing or rope-soloing (or self-belaying) is a form of solo climbing (i.e. performed alone without a climbing partner), but unlike with free...

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Rope caulk

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not adhere to this material. Rope caulk has also been applied to the metallic structure supporting the magnet for a dynamic speaker to cut unwanted resonance...

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Rope access

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Forms of rope access Rope access or industrial climbing or commercial climbing, is a form of work positioning, initially developed from techniques used...

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Event horizon

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experienced by points on the rope closer and closer to the horizon would approach infinity, so the rope would be torn apart. If the rope is lowered quickly (perhaps...

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Rope rescue

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or other type of rope. Kernmantle (kern = core and mantle = sheath) rope as it is called, is available in various types: dynamic (stretches to absorb...

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