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Gear Brands List & Lexicon
Gear Brands List & Lexicon Mountain climbing is an equipment intensive activity. Having good equipment in the mountains increases safety and your comfort level and therefore your chance of having a successful climb. Alpine Ascents does not sell equipment nor do we receive any outside incentive to recommend a particular brand name over another. Our recommendations are based on quality, experience and performance with your best interest in mind. This lexicon represents years of in-field knowledge and experience by a multitude of guides, teachers and climbers. We have found that by being well-equipped on climbs and expeditions our climbers are able to succeed in conditions that force other teams back. No matter which trip you are considering you can trust the gear selection has been carefully thought out to every last detail. People new to the sport often find gear purchasing a daunting chore. We recommend you examine our suggested brands closely to assist in your purchasing decisions and consider renting gear whenever possible. Begin preparing for your trip as far in advance as possible so that you may find sale items. As always we highly recommend consulting our staff of experts prior to making major equipment purchases. A Word on Layering One of the most frequently asked questions regarding outdoor equipment relates to clothing, specifically (and most importantly for safety and comfort), proper layering. There are Four basic layers you will need on most of our trips, including our Mount Rainier programs. They are illustrated below: Underwear -
Ice Gear 2009 Gear Guide AUSTRIALPIN HU.GO
Ice Gear 2009 Gear Guide better swing control; the longer axes are good for glacier travel. Technical and mixed, curve- shafted tools fall in the 45-to-55cm range; size there to preference. Ice Gear Shaft. The classic mountain tool has a straight shaft, for anchor/boot-axe belays or WIth Ice clImbIng, as aid, upward progress allow you to switch out mono and dual front- walking-stick use. For steep ice, curved shafts relies almost directly on gear. Accordingly, ice points, too. offer better swing ‘n’ stick, knuckle protection, gear is highly specialized and typically falls bindings. The basic styles are strap-on, and clearance over bulges. into one of three categories: mountain use/ hybrid, and step-in. For mountain travel, strap- grip. A straight tool sans rubber grip is prefer- AUSTRIALPIN HU.GO glacier travel, waterfall- and pure-ice climbing, ons typically suffice and work with all boots; able for mountain use, where you’ll be posthol- With all the super-specialized ice or mixed climbing/dry tooling. hybrids require a sturdier boot with a heel ing through snow. For technical ice and mixed tools these days, it’s unusual to find welt; and step-ins fit stiffer boots with both use, a molded-rubber grip delivers purchase one so multipurpose — the Austri- Crampons heel and toe welts. and insulation against the shaft. Technical ice There are crampons for all types of climb- tools typically have pinky catches, for even Alpin (austrialpin.net) HU.go ing, from getting purchase on slick slopes to Ice Tools better grip. For hardcore ice and mixed, the Gear breaks the mold with a vari- inverted heel hooking. -
Stevie Haston Aleš Česen Malcolm Bass Tom Ballard Steve Skelton F.Lli Franchini Korra Pesce
# 33 Stile Alpino Luoghi & Montagne MONTE BIANCO BHAGIRATHI III CIVETTA KISHTWAR SHIVLING GASHERBRUM IV HIMALAYA MALTA TAULLIRAJU Protagonisti STEVIE HASTON ALEš ČESEN MALCOLM BASS TOM BALLARD STEVE SKELTON F.LLI FRANCHINI KORRA PESCE Speciale PILASTRO ROSSO DEL BROUILLARD In collaborazione con: ALPINE STUDIO EDITORE Trimestrale anno VIII n° 33 settembre 2016 (n. 3/2016) € 4,90 La giacca più leggera e impermeabile del momento LIGHTWEIGHT WITHOUT COMPROMISE MINIMUS 777 JACKET Con un peso di soli 139g, la Minimus 777 è una giacca per Alpinismo e da Trail di una leggerezza estrema, con 3 strati impermeabili, una traspirabilità elevata e una comprimibilità senza precedenti. Pertex® Shield + exclusive technology: 7 denier face, 7 micron membrane, 7 denier tricot backer montane.eu La giacca più leggera e EDITORIAL # 33 impermeabile del momento • Firstly I would like to openly admit that I do not really like to write about or com- ment on other peoples mountaineering endeavors, because it is impossible to comple- tely understand an experience in the mountains unless you have lived it yourself. Ten years after my predecessor I will have the difficult task to replace Fabio Palma in writing the editorials of Stile Alpino. Certainly he is better skilled than me in writing and has been one of the creators of this magazine founded by the Ragni di Lecco group. Nonetheless, I will try to be up to the job helping to select the last ascents around the world and to suggest new places but always taking care to include ascents in the Alps and close to home. The objective of Stile Alpino is to improve and steadily grow in order to publish ar- ticles, that might not have been published before, on ascents in unknown or known areas. -
Fall Into Crevasse - Traveling Unroped on a Glacier Alaska, St
AAC Publications Fall Into Crevasse - Traveling Unroped on a Glacier Alaska, St. Elias Range, Middle Peak At the end of March, I (Colin Haley, 28) left for a climbing trip in Alaska’s St. Elias Range with Portlanders John Frieh and Daniel Harro. We were flown into the range by Paul Claus midday on April 1. We spent a few hours setting up our base camp and then went for a short ski up-glacier to scope our objective. About 20 minutes out of camp, I suddenly broke through a totally hidden crevasse and fell approximately 15 meters, ricocheting off the walls of the crevasse. We had left for our leisurely ski with essentially no equipment, so Daniel immediately skied back to camp to fetch a rope, crampons, ice tools, and harnesses. I was able to climb out of the crevasse with a top-rope (and even managed to rescue my skis and poles). Fortunately, I escaped any truly serious injuries. Unfortunately, however, I had a fractured cheekbone and my trip was over. We skied back to camp and the next morning I flew off the glacier, for a total of about 16 hours in the St. Elias Range. John and Daniel graciously offered to fly out and help get me home, but I was confident I’d be alright, so I told them to stay and go climbing. This accident has undoubtedly made me more wary of glacier travel, even though it’s something I’ve been doing very regularly for over 15 years. I’m sure I will continue to do some occasional solo travel on glaciers, but I absolutely view solo glacier travel much more seriously now. -
ACCT 2008 Dynamic Rope Behavior
ACCT Rope Behavior 1 objective ACCT Rope Behavior 2 structure ACCT Rope Behavior 3 my sinister puppeteers ACCT Rope Behavior 4 climbing, teaching, research, modeling, consumption of German beer, napping through UIAA meetings ACCT Rope Behavior 5 I’m not a guide, so I can’t tell you how to climb. ACCT Rope Behavior 6 dynamic rope standard ACCT Rope Behavior 7 pictorial images © P Schubert & N McMillan; from http://www.theuiaa.org/uiaa_safety_labels.php low stretch rope standard EN 1891 • Definition: 8.5-16 mm, kernmantel, for use “in work access, rescue and in speleology,” hem + haw, types A (general use) and B (not as good as A) • Melting point > 195°C; knotability < 1.2; sheath slippage; sheath/kern ratio • Fall performance in 0.6 m fall on 2.0 m rope (fall factor 0.3): peak force < 6 kN, drops held > 5 • Static strength: with terminations, 15|12 kN; without terminations, 22|18 kN Additional UIAA requirements • > 80% solid color & single direction of spiraling 2nd color(s) ACCT Rope Behavior 8 ACCT Rope Behavior 9 kilo-newtons, einstein, physics kN ~one BIG climber on a bathroom scale equivalence principle: when you jump on the bathroom scale, it reads a much higher than body weight •Energy •Force •Kinematics •Momentum • Material properties ACCT Rope Behavior 10 fall geometry ACCT Rope Behavior 11 fall properties ACCT Rope Behavior 12 energy conservation ACCT Rope Behavior 13 ugh ACCT Rope Behavior 14 more complicated Friction over the top carabiner increases the rope modulus. Belayer behavior and damping (to some degree) reduce the quantity under the radical sign. -
Topic / Subject ROPE Overview (Key Points)
Topic / Subject ROPE Time frame = ______ mins Contact statement (gain student attention and create a readiness to learn) Overview (key points) • Definition / Purpose Means a line composed of a core of braided, twisted or parallel continuous synthetic filaments encased in a smooth woven synthetic sheath manufactured to comply with UIAA/CEN/AS standards. Ropes provide security to climbers in the event of a fall – they are designed to absorb the impact of the fall without causing injury. • Historical perspective Pre 1941 – vegetable fibre ropes widely used (typically Italian hemp) 1941 – First nylon rope used in WW2 (hawser laid) 1953 – First ‘Kernmantel’ (core + sheath) rope developed by Edelrid in Germany 1964 – Introduction of international test certificate for mountaineering ropes (UIAA) Present day – ropes are getting thinner, lighter and stronger (give some examples) • Types -low stretch (previously known as static) -dynamic -twisted, hawser laid -yachting rope (‘sheets’, known as double braid and similar to climbing ropes) Note: Important to distinguish between ropes that are designed for human life support in contrast to lifting non-living loads; eg, Yachting rope is not intended for abseiling. • Construction Modern synthetic fibre ropes utilise a ‘kernmantel’ construction which consists of two parts:- the core (or ‘kern’) and the sheath (or ‘mantel’). The non-climbing public usually refer to this type of rope as a ‘double braid’. The kernmantel construction will be manufactured to be either dynamic or low stretch (‘static’). The distinction between the two is determined by the method of weaving the fibres. Discuss the following diagrams: Dynamic rope construction – EN 892 Low stretch (Static) rope construction – AS 4142.3 (woven or braided core) (parallel core – minimal braiding) Hawser laid construction – not used by climbers or abseilers (generally consists of 3 strands in a right hand lay) Lesson Templates - Rope VER 1.8 01/08/2002 © Copyright 1999-2005 • Applications / Selecting a rope For climbing applications, choose a rope that matches your needs. -
Helmets Culture Shock Be Inspired
32418_Cover 12/4/02 10:58 am Page 1 ISSUE 26 - SUMMER 2002 £2.50 Helmets Off Centre Impacts Culture Shock Climbers in Wadi Rum Be Inspired Stanage and On Peak Rock ALPINE A – Z NEW INSURANCE PULLING POWER PHOTO COMP WINNERS • MOUNTAIN TRAVEL • YEARBOOK • EXHIBITION FOREWORD... SUMMER SUMMITS elcome to Summit 26 which this time focuses on mountain travel, summer rock and getting Wout in the great outdoors. For me, like many climbers and walkers, the day the clocks change is a notable date in the annual calendar. All of a sudden the winter blues start to fade away, the daffodils come into bloom, the evenings lengthen, optimism returns, plans start to become reality – it’s summertime and it's time to head for the hills! The spring and summer months are indeed a wonderful time in the climbing year-book. This year, the clocks went forward over the Easter weekend and for some of us, the sun even shone. Honeypot areas such as Snowdonia, the Lakes, the Yorkshire Dales and other National Parks were heaving with visitors: Portland, Pembroke and Gogarth bus- tled - people were out there doing it and the countryside was well and truly back in business. Personally, I had an unusually quiet Easter. Unlike many others who headed for Scotland, the Alps, Fontainebleau or Sardinia, I stayed at home, recharged my batteries, ate good food, drank Abso- lution and made plans for the year. A couple of long walks took me up and around the Kinder plateau, following in the footsteps of the Kinder trespassers on one occasion and scoping out some new lines on another. -
Rock Climbing Fundamentals Has Been Crafted Exclusively For
Disclaimer Rock climbing is an inherently dangerous activity; severe injury or death can occur. The content in this eBook is not a substitute to learning from a professional. Moja Outdoors, Inc. and Pacific Edge Climbing Gym may not be held responsible for any injury or death that might occur upon reading this material. Copyright © 2016 Moja Outdoors, Inc. You are free to share this PDF. Unless credited otherwise, photographs are property of Michael Lim. Other images are from online sources that allow for commercial use with attribution provided. 2 About Words: Sander DiAngelis Images: Michael Lim, @murkytimes This copy of Rock Climbing Fundamentals has been crafted exclusively for: Pacific Edge Climbing Gym Santa Cruz, California 3 Table of Contents 1. A Brief History of Climbing 2. Styles of Climbing 3. An Overview of Climbing Gear 4. Introduction to Common Climbing Holds 5. Basic Technique for New Climbers 6. Belaying Fundamentals 7. Climbing Grades, Explained 8. General Tips and Advice for New Climbers 9. Your Responsibility as a Climber 10.A Simplified Climbing Glossary 11.Useful Bonus Materials More topics at mojagear.com/content 4 Michael Lim 5 A Brief History of Climbing Prior to the evolution of modern rock climbing, the most daring ambitions revolved around peak-bagging in alpine terrain. The concept of climbing a rock face, not necessarily reaching the top of the mountain, was a foreign concept that seemed trivial by comparison. However, by the late 1800s, rock climbing began to evolve into its very own sport. There are 3 areas credited as the birthplace of rock climbing: 1. -
Silent Partner User's Manual
SILENT PARTNER USER’S MANUAL Don’t even think of using the Silent Partner without reading this manual first! Manufactured by: Rock Exotica Equipment P.O. Box 160470 Clearfield, UT 84016 Phone: 801-728-0630 Fax: 801-728-0667 www.rockexotica.com Rock Exotica Equipment makes no express warranties concerning Silent Partner. This product is soley for use in recreational climbing and mountaineering, following the specific guidelines of the User’s Manual. The Silent Partner is protected by U.S. Patent INTRODUCTION READ THIS MANUAL This manual contains important information about the Silent Partner. No matter what your level of solo experience, you need to understand the information in this manual to use the Silent Partner correctly. The Silent Partner is not difficult to use, but proper use is not obvious just by looking at it. This manual will show you how to set it up correctly for leading and top roping. It will show you how to release the Silent Partner after a fall and use it to lower yourself. This manual also explains the Silent Partner’s intended uses and limitations. This manual will point out some of the dangers and pitfalls unique to solo climbing. Understanding these could help you avoid dangerous situations. This manual will also provide information on how to care for your Silent Partner, and explain what to do if you have a problem with it. SAVE THIS MANUAL Put this manual in a safe place so that it will be available for future reference. If you loan your Silent Partner to your friends, loan them this manual too. -
On Ideal Dynamic Climbing Ropes Arxiv:1611.04327V1 [Math.OC]
On ideal dynamic climbing ropes D. Harutyunyan, G.W. Milton, T.J. Dick and J. Boyer Department of Mathematics, The University of Utah November 15, 2016 Abstract We consider the rope climber fall problem in two different settings. The simplest formulation of the problem is when the climber falls from a given altitude and is attached to one end of the rope while the other end of the rope is attached to the rock at a given height. The problem is then finding the properties of the rope for which the peak force felt by the climber during the fall is minimal. The second problem of our consideration is again minimizing the same quantity in the presence of a carabiner. We will call such ropes mathematically ideal. Given the height of the carabiner, the initial height and the mass of the climber, the length of the unstretched rope, and the distance between the belayer and the carabineer, we find the optimal (in the sense of minimized the peak force to a given elongation) dynamic rope in the framework of nonlinear elasticity. Wires of shape memory materials have some of the desired features of the tension-strain relation of a mathematically ideal dynamic rope, namely a plateau in the tension over a range of strains. With a suitable hysteresis loop, they also absorb essentially all the energy from the fall, thus making them an ideal rope in this sense too. arXiv:1611.04327v1 [math.OC] 14 Nov 2016 Keywords Dynamic climbing ropes, shape memory alloys, hysteresis, nonlinear elasticity 1 1 Introduction Climber fall is a central problem in rock climbing; and an important factor, which this paper addresses, is minimizing the peak force felt by the climber as he/she falls, allowing a maximum elongation of the rope. -
SAFETY and RESCUE Products © Sea Air Thai Co, Ltd.) CONTENTS
SAFETY AND RESCUE Products © Sea Air Thai Co, Ltd.) CONTENTS TEUFELBERGER Group 4 PPE Management APP 6 Products 8 Static ropes 8 Dynamic ropes 22 Throw lines 26 Heat resistant ropes 30 Accessory cords 36 Ready made 44 Rope bags 49 General purpose ropes 50 Tech Tips 58 Fiber structures 58 Raw materials 58 Rope constructions 60 Terminations 61 Coatings and special treatments 62 Rope care, safety & usage 63 The technical specifications are based on the units system used in the country of manufacture. Additional specifications were converted and rounded. WARNING Using these products can entail risks. Do not use them for any other than the intended purposes. Especially, do not use them for personal protection or lifting purposes as specified in PPE-Regulation (EU) 2016/425, unless the products are clearly identified as suitable for such purposes under relevant standards. Customers shall make sure that persons using the products are familiar with their cor- rect use and the necessary safety precautions. Keep in mind that any of these products can cause damage if incorrectly used, stored, cleaned, or overloaded. Check national safety regulations, industry recommendations, and standards for locally applicable requirements (e.g. choice of safety factors).Tested values with sewn termination are based on the seam pattern certified by TEUFELBERGER. PLATINUM®, MAXIM®, KM III®, KM III® Max, Sta-Set®, Endura 12®, Endura Braid®, STS - Stronger than Steel®, TEUFELBERGER® and 拖飞宝® are internationally registered trademarks of TEUFEL- BERGER Group. Further referenced international trademarks: Technora® by Teijin, Nomex® by Dupont, Dyneema® by DSM, Vectran® by Hoechst Celanese. Subject to technical modifications, typesetting and printing errors. -
SUMMER MOUNTAINEERING EQUIPMENT LIST for Overnight Trips
SUMMER MOUNTAINEERING EQUIPMENT LIST For overnight trips FOOTWEAR: Objective dependent - check with MAG on the exact requirements for your trip ● Lightweight Mountaineering Boots: depending on the objective, they may need to accommodate a semi-automatic crampon. Be sure to break them in with some long hikes prior to your trip. (Guide’s Pick: Scarpa Zodiac Tech GTX) ● Approach Shoes: Sticky rubber hiking shoe for non-technical climbing. ● Rock Shoes: For technical rock climbing routes. Sticky rubber approach shoes are fine for moderate routes (i.e. Granite Peak in MT). Not necessary for Gannett Peak. ● Socks: 2 to 4 pairs (synthetic or wool-mix), sized for your boots. At least one thin liner is recommended for blister management. ● River Crossing Shoes: lightweight Crocs or Keens that can also double as a camp shoe NOTE: On Gannett Peak, some participants choose to have a hiking approach shoe for the majority of the hiking and only use the climbing boot on the day of our climb. This can be a good combination but obviously adds weight to your load. TOP LAYERS ● T-shirt/Sport Shirt: synthetic ● Long Sleeve Base Layer: synthetic or wool ● Fleece: medium-weight polar fleece ● Puffy Jacket: down or synthetic fill, light to medium-weight ● Rain Jacket: lightweight BOTTOM LAYERS ● Bottom Base Layer (long johns): lightweight synthetic or wool ● Climbing Pant: synthetic/nylon ● Hiking Short: synthetic ● Rain Pant: lightweight OTHER ● Gaiters: through mid-July (Guide’s pick: Black Diamond Talus or Cirque Gaiters) ● Hat or Visor: for sun ● Warm Hat: lightweight that fits under a helmet ● Gloves: light to mid-weight, with Gore-Tex shell ● Backpack: 60L-75L (Guide’s Pick: Osprey: Ariel or Aether Series) ● Summit Pack: 15-25L super lightweight ● Sleeping Bag: 15 degree (Guide’s Pick: Mountain Hardwear Phantom 15) ● Sleeping Pad: Closed-cell foam or Thermarest (as lightweight as possible) ● Tent (optional): MAG can supply tents but they are 4-season and made to last.