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高速公路光缆吹缆敷设施工工法
Publication year - 2017
Publication title -
jian zhu fa zhan
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2425-0082
DOI - 10.18686/bd.v1i2.111
Subject(s) - business
光缆气吹敷设法广泛应用在高速公路光缆施工中它采用高压气流吹送的方式将光缆吹放到预先埋设的硅芯管中。吹缆机将高压、高速的压缩空气吹入硅芯管高压气流推动气封活塞这样连接在光缆端部的气封活塞对光缆形成一个可设定的均匀的拉力与此同时吹缆机液压履带输送机构夹持着光缆向前输送形成一个输送力拉力与输送力的组合使穿入的光缆随高速气流一道以悬浮状态在管道内快速穿行。

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