| 900 t轮胎式提梁机吊杆的有限元分析 |
| Finite Element Analysis of 900 t Rubber tyre Gantry Crane’s Steeve |
| 投稿时间：2012-04-06 |
| 中文关键词:900 t轮胎式提梁机 吊杆 有限元分析 |
| 英文关键词:900 t rubber tyre gantry crane steeve finite element analysis |
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| 中文摘要: |
| 900 t轮胎式提梁机是为高速铁路施工而开发的新机型。其主要功能是在预制梁场内对混凝土箱梁进行起吊、搬运和配合运梁车进行装车；其具有性能稳定、高效、功能集成化高的特点。主要介绍900 t轮胎式提梁机吊杆在吊运过程中的主要受力情况及在不同工况情况下的受力分析，根据最不利的工况进行有限元分析，分析结果跟实际应用中探伤结果进行比较，发现设计的吊杆可以满足1 000次吊装，并且改进延长探伤时间为加工吊杆提供优化的设计方案。 |
| 英文摘要: |
| The 900 t rubber tyre gantry crane is a new model developed for high speed railway construction. Its main function is to lift, hand and load concrete box girder with the transporting girder vehicle inside the precast beam field, which has the characteristics of stable performance, high efficiency and high functional integration. This paper mainly introduces the main force which in the hoisting process and stress analyses under different hoisting circumstances of the 900 t rubbertyre gantry crane. The boom designed can satisfy 1 000 times hoisting according to comparison of the results of finite element analysis and practical applicaton under the most unfavorable conditions, and extending the time of flaw detection could supply optmization scheme for the processing of boom. |
| 唐雪芹,孔德顺,申永军.900 t轮胎式提梁机吊杆的有限元分析[J].石家庄铁道大学学报：自然科学版,2012,(2):100-103. |
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