南水北调中线工程非对称式拦冰索设计

摘要

Combined with the engineering example,the catenary theory is applied to the design of the ice boom,the mechanical and geometrical model of asymmetric ice boom is established, and the the related calculation formula is also deduced, the load condition of ice boom is optimized, the reference and experience for an asymmetric ice boom design is provided.%结合工程实例，将悬链线理论引入到拦冰索的设计之中，建立了非对称式拦冰索的力学及几何模型，推导了相关计算公式，优化了其荷载条件，为非对称式拦冰索的计算和设计提供了参考和借鉴。