| 预应力智能张拉与传统张拉的比对试验研究 |
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| 引用本文： | 梁晓东,吴涛,刘德坤.预应力智能张拉与传统张拉的比对试验研究[J].公路,2012(4):144-147. |
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| 作者姓名： | 梁晓东 吴涛 刘德坤 |
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| 作者单位： | 湖南联智桥隧技术有限公司 长沙市410011 |
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| 摘 要： | 将预应力张拉力精度、同步精度、伸长量测量准确度三个指标在智能张拉和传统张拉方式之间进行了比对试验。试验结果表明,传统的张拉方式不能满足现行规范对预应力工程的要求,智能张拉方式能够满足规范要求、保证工程质量。
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| 关 键 词： | 比对试验 传统张拉 智能张拉 预应力 伸长量 |
A Study on Comparative Experiments Between Prestressed Intelligent Tensioning and Prestressed Traditional Tensioning |
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| LIANG Xiao-dong
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WU tao
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LIU De-kun.A Study on Comparative Experiments Between Prestressed Intelligent Tensioning and Prestressed Traditional Tensioning[J].Highway,2012(4):144-147. |
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| Authors: | LIANG Xiao-dong WU tao LIU De-kun |
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| Institution: | (Hunan Lianzhi Tunnel and Bridge Technology Limited Company,Changsha 410011,China) |
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| Abstract: | The comparative experiments are made to compare the three index of the accuracy of the tensioning force,the synchronization and elongate measurement between the intelligent tensioning and the traditional tensioning.The experiment results show that the traditional tensioning is unequal to the demands of the current specification upon the prestressed project,while the intelligent tensioning can meet code requirements and guarantee the quality of the project. |
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| Keywords: | comparative experiment traditional tensioning intelligent tensioning prestressing elongation |
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