| 钛管在复杂应力下的双向强化效应 |
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| 引用本文： | 任家陶,陈积光,苏利文,刘宏桂,李冈陵.钛管在复杂应力下的双向强化效应[J].力学与实践,1999,21(2):39-42. |
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| 作者姓名： | 任家陶 陈积光 苏利文 刘宏桂 李冈陵 |
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| 作者单位： | 湖南理工学院 湖南省岳阳师范学院(西院)土建系 414000 广州石油化工总厂 华南理工大学 华南理工大学 |
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| 摘 要： | 利用塑性势理论，同时通过各种复合应力试验证明了TA2钛管具有明显的各向异性和双向强化效应，并提供了钛管换热器合理设计的可靠依据．
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| 关 键 词： | 钛管换热器 各向异性 复杂应力 双向强化 效应 |
| 收稿时间： | 2006-07-19 |
STUDY ON THE BIAXIAL STRENGTHENING EFFECT OF THETITANIUM TUBE UNDER THE COMBINATORY STRESSES USING THE PLASTIC POTENTIAL THEORY |
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| REN Jiatao,CHEN Jiguang,SU Liwen,LIU Honggui,LI Gangling.STUDY ON THE BIAXIAL STRENGTHENING EFFECT OF THETITANIUM TUBE UNDER THE COMBINATORY STRESSES USING THE PLASTIC POTENTIAL THEORY[J].Mechanics and Engineering,1999,21(2):39-42. |
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| Authors: | REN Jiatao CHEN Jiguang SU Liwen LIU Honggui LI Gangling |
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| Abstract: | Under the different combinatory loads the thin titanium tube possesses different stress states. In particular, the anisotropy and biakial strengthening of TA2 titanium tube directly influences the reasonable design of the titanium tubular exchanger. Using the plastic potential theory and through different combinatory stress experiments, this paper proves the anisotropy and biaxial strengthening effect of TA2 titanium tube, and presents a reliable basis for the reasonable design of the titanium tubular exchanger. |
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| Keywords: | the titanium tubular exchanger anisotropy the combinatory stresses the biaxial strengthening effect |
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