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Presentation on theme: "船用缆绳."— Presentation transcript:
1船用缆绳
2Marine Rope
3船用缆绳概述1.植物纤维绳2.化学纤维绳3.钢丝绳4.复合缆
4第一节 植物纤维绳 Section 1 Natural fiber rope
一、植物纤维绳的种类1.白麻绳(hemp rope)强度最大,但易吸水腐烂,且天热时变脆T=6D2(kg)用途:多用D≤25mm小麻绳作不暴露在风雨中的动索, 以及舱内捆绑绳,梯子扶手绳等.2.白棕绳(manila rope)一般为浅黄色,乳白色质料最好,浮力、弹性、受潮膨胀性T=5.4D2(kg)用途:大直径,小船作系船缆、拖缆;小直径,可做坐板绳、捆绑绳、调整稳索。
5一、植物纤维绳的种类(续) 3.油麻绳(tarred rope) 吸水性小、脆性大、弹性低、强度较小、低温时发硬 T=4.8D2(kg)
用途:通常用作吊放小艇的滑车索、小艇锚缆、防水席索; 大船上一般作静索及包缠用。4.棉麻绳(cotton-hemp rope)一般D