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| 装配式公路钢桥机械辅助架设器具的研究 | |
| 引用本文： | 戴建锋,潘川庚,李丽.装配式公路钢桥机械辅助架设器具的研究[J].国防交通工程与技术,2009,7(4):55-56,59. |
| 作者姓名： | 戴建锋 潘川庚 李丽 |
| 作者单位： | 1. 浙江省交通战备办公室,浙江,杭州,310009 2. 上海通海工索具厂有限公司,上海,200441 3. 浙江省公路管理局,浙江,杭州,310009 |
| 摘 要： | 装配式公路钢桥在国防交通应急保障和平时抢险救灾中发挥着重要作用，但目前这类钢桥一直是人工拼装架设，存在主要构件既大又重、架桥的劳动强度大、速度慢、安全性差等问题。以现有的公路施工机械——50装载机为主要机械，研究了一套机械化辅助架设钢桥的器具，介绍了器具的主要结构和功能。采用此套器具，能够解决桥件的吊装、桥件的水平短途运输，以及桥架设好后整桥推运到位问题，减轻劳动强度，提高架桥速度。 |
| 关 键 词： | 装配式公路钢桥 机械架设 装载机吊车 吊具 索具 |
Mechanically-aided Erection Equipment and Devices for Fabricated Highway Steel Bridges |
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| Dai Jianfeng,Pan Chuangeng,Li Li.Mechanically-aided Erection Equipment and Devices for Fabricated Highway Steel Bridges[J].Traffic Engineering and Technology for National Defence,2009,7(4):55-56,59. | |
| Authors: | Dai Jianfeng Pan Chuangeng Li Li |
| Institution: | 1.War Preparedness Office of Traffic of Zhejiang;Hangzhou 310009;China;2.Tonghai Engineering Wires and Tools Co.Ltd.;Shanghai 200441;3.Highway Management Bureau of Zhejiang Province;China |
| Abstract: | Fabricated highway steel bridges play an important role in the emergency support of national defence traffic and peacetime rescue against natural disasters.However,owing to the fact that the present steel bridges are usually assembled and erected manually,and the members of them are both large and heavy,the erection of them is very tiring,slow in speed,and poor in safety.With Type-50 loaders as the main machines,a set of mechanically-aided erection devices for the erection of steel bridges is developed,with... |
| Keywords: | fabricated highway steel bridge mechanical erection loader-hoist lifting device wiring device |
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