Study On Security Belay Technology In Rock Climbing

With the living standards of the people, rock climbing has been developingrapidly in recent years, more and more people are involved in the rock climbing andparticipating in the rock climbing. Due to a late start in China sport climbing,climbing movement of the late1980s introduced to China, at the beginning of the21stcentury to get rapid development, in the development process, large and smallclimbing accidents have occurred from time to time, the importance of protectiontechnology is gradually recognized by people, in the study on the protectiontechnology in our country is still in the embryonic stage.In order to better promote the development of rock climbing and improve thesafety of climbing. In this study,"Belay technology of rock climbing“as the researchobject. Using the method of literature, expert interviews, questionnaire survey method,experimental method, mathematical statistics method and logic analysis method. Anin-depth investigation and Research on "security protection technology in rockclimbing”. Obtained the certain research results:1Effect of rock climbing accident of two factors: awareness of self-protectionand protection technology; most of the injured part of the lower limb and spine;falling and shedding process is rock climbing accident of high moment.2For rock climbing safety protection technology for the classification of rockand climb, the classification on the classification of the past, protection technologymore clearly more detailed to the climber and belayer in different rock climbingselection more appropriate protection technology.3Of six step protection law and French law on the protection of comparison:learning speed, two protection methods in the beginners in learning speed is basicallythe same; action unit length of rope, six step protection method of collecting ropelength far outweigh French protection law; fixed length of rope collecting time, sixsteps in the fixed length of rope time under French protection law. Comprehensiveanalysis of three aspects of the data obtained in six steps to protect the French law onthe protection of higher efficiency than.4Effect of protection technology factors: subjective factors including the specialqualities of the protection, including grip, turnover rate, arm endurance; protection ofyears of training and experience. The objective factors include the qualifiedequipment and the correct method of use, the dress and the dress of the member, thefactor of the natural environment, the weight difference between the protectingmember and the climber. The equipment and the correct use of the equipment and theright method of the protection technology.