Solution Method for Radial Tensile Force of Rubber Dam Bags
LIU Dongliang
LIU Man
LIU Jingli
Abstract：The magnitude of radial tensile force of rubber dam bags is a critical factor affecting the overall stability and safety of the dam structure.Three different working conditions during the use of rubber dams were compared to identify the most unfavorable condition for dam bags.Subsequently,utilizing relevant mechanical knowledge,a theoretical derivation for the solution method of the dam bag's radial tension was performed.The results indicate that the formula for calculating the radial tensile force under the most unfavorable working condition,obtained through theoretical deduction,accurately reflected the maximum radial tensile force during operation after vertification and analysis.This finding holds guiding significance and reference value for the selection of dam bag materials in future engineering designs.
Keywords：rubber damdam bagradial tensile force
Publication Date：2026-04-20
Online Publishing Date：2026-09-16(First online date of this platform, not the publication date of the document)
Pages：5( 126-129,144 )