| 河北散装粮食平房仓墙体优选研究 |
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| 引用本文： | 黄鹂,张春会,刘卫然. 河北散装粮食平房仓墙体优选研究[J]. 辽宁工程技术大学学报(自然科学版), 2010, 29(6) |
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| 作者姓名： | 黄鹂 张春会 刘卫然 |
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| 作者单位： | 河北科技大学,建筑工程学院,河北,石家庄,050018 |
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| 基金项目： | 河北省自然科学基金资助项目(E2010000872); 河北省建设厅基金资助项目(2008-232); 河北省科技支撑基金资助项目(072156164); 河北省教育厅基金资助项目(2007443) |
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| 摘 要： | 为解决490 mm空心墙和360 mm实心墙这两种墙型对于河北省内粮食平房仓的适用性问题,按照5 m的堆粮高度,从墙体受力和墙体热工性能两个角度对这两种墙型进行对比研究。结果表明:490 mm厚空心墙体承载力比360 mm墙体高约60%,同时前者在热工方面的优越性也更有利于粮食的储存,因此在河北省建设散装粮食平房仓可优先选用490 mm厚空心墙体。该成果对粮食仓储设施建设具有一定的参考价值和指导意义。
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| 关 键 词： | 平房仓 力学分析 热工性能 |
Study on optimization for bulk grain storehouse wall of Hebei province |
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| HUANG Li,ZHANG Chunhui,LIU Weiran. Study on optimization for bulk grain storehouse wall of Hebei province[J]. Journal of Liaoning Technical University (Natural Science Edition), 2010, 29(6) |
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| Authors: | HUANG Li ZHANG Chunhui LIU Weiran |
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| Affiliation: | HUANG Li,ZHANG Chunhui,LIU Weiran(School of Civil Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China) |
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| Abstract: | In order to determine which type of storehouse wall is a better design in Hebei province,the mechanical analysis and thermal performance of two wall types were comparatively conducted in terms of a 5 m high grain storage.The analysis found that the bearing capacity for the cavity wall with a thickness of 490mm is 60 % higher than that for the solid wall with a thickness of 360 mm,and also the cavity one has advantage in thermal performance.Therefore,the cavity wall with a thickness of 490mm should be adopte... |
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| Keywords: | storehouse mechanical analysis thermal performance |
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