| 等截面单跨超静定梁固端弯矩的一种解法 |
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| 引用本文： | 俞瑞荣. 等截面单跨超静定梁固端弯矩的一种解法[J]. 无锡职业技术学院学报, 2006, 5(2): 55 |
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| 作者姓名： | 俞瑞荣 |
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| 作者单位： | 无锡职业技术学院,江苏,无锡,214121 |
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| 摘 要： | 以力法为基础,用简支梁作为基本结构,通过简支梁弯矩图的面积及其形心位置推导得出固支梁固端弯矩计算的一般公式,并指出该公式在其它单跨超静定梁计算中的应用。
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| 关 键 词： | 超静定梁 简支梁 弯矩图 固支梁 固端弯矩 |
| 文章编号： | 1671-7880(2006)-06-55-01 |
| 修稿时间： | 2006-02-18 |
A Solution Method of the Bending Moment of the Statically Indeterminate Beam with Constant Cross Section and Single-span |
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| YU Rui-rong. A Solution Method of the Bending Moment of the Statically Indeterminate Beam with Constant Cross Section and Single-span[J]. , 2006, 5(2): 55 |
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| Authors: | YU Rui-rong |
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| Affiliation: | YU Rui-rong |
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| Abstract: | The general formula, which is based on the force method and the basic structure of the simply supported beam, about the bending moment of fixed-ends beam is deduced by the area and the center position of the bending moment diagram of a simply supported beam. The applications of the formula in the other kinds of one span statically indeterminate beam are represented. |
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| Keywords: | statically indeterminate beam simply supported beam bending moment diagram fixed-ends beam fixed-ends moment |
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