| 基于某桥梁检测车设计缺陷的改进方案 |
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| 引用本文： | 杨晓乾,田瑶.基于某桥梁检测车设计缺陷的改进方案[J].筑路机械与施工机械化,2008,25(11). |
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| 作者姓名： | 杨晓乾 田瑶 |
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| 作者单位： | 1. 江苏高速公路工程养护有限公司,江苏,淮安,223005
2. 陕西省建筑科学研究院,陕西,西安,710082 |
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| 摘 要： | 叫针对某桥梁检测车使用过程中存在的支承轴发生弯曲变形、油缸活塞耳环断裂、检测平台倾斜3种故障,通过对结构部件进行材质分析、工况分析、受力分析和计算,提出了相应的改进方案.经过2年的使用验证,结果表明:这些改进方案消除了原有的故障,延长了部件的使用寿命,提高了整车的安全性能,具有较强的实用性和推广价值.
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| 关 键 词： | 桥梁检测车 设计缺陷 改进方案 研究 |
Improvement Plan Based on Design Flaw of Certain Bridge-detection Vehicle |
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| YANG Xiao-qian,TIAN Yao.Improvement Plan Based on Design Flaw of Certain Bridge-detection Vehicle[J].Road Machinery & Construction Mechanization,2008,25(11). |
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| Authors: | YANG Xiao-qian TIAN Yao |
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| Institution: | YANG Xiao-qian TIAN Yao Jiangsu Expressway Engineering Maintenance Co.Ltd.,Huai'an 223005,Jiangsu,China Shaanxi Province Academy of Building Research,Xi'an 710082,Shaanxi,China |
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| Abstract: | Improvement plans for faults existing during use including deformation of bearing axle,cracking of earing of cylinder piston and incline of detection platform are presented in terms of analysis and calculation on material, working condition as well as stress.Two years of application shows that these plans eliminate the faults,extend the service time,improve the safety performance as well.The result indicates the plans has great practicability and popu- larization value. |
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| Keywords: | bridge-detection vehicle design flaw improvement plan research |
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