| 密肋壁板结构弹性刚度计算方法研究 |
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| 引用本文： | 李东波,赵冬,刘春燕. 密肋壁板结构弹性刚度计算方法研究[J]. 水利与建筑工程学报, 2010, 8(1): 101-103,159 |
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| 作者姓名： | 李东波 赵冬 刘春燕 |
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| 作者单位： | 西安建筑科技大学,理学院,陕西,西安,710055 |
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| 摘 要： | 密肋壁板结构是一种新型的抗震性墙体结构,其实体结构弹性刚度计算比较复杂,在计算时需选择一种比较好的模型及计算方法。以各向异性纤维加强理论为基础,考虑肋梁、肋柱加强作用方向的影响,建立了密肋复合墙板各向同性纤维加强等效模型,并通过与试验结果的对比,考虑结构楼板整体效应与空间工作建立了密肋壁板结构弹性层刚度实用计算公式。该模型及计算方法简单,精度高,适用性强。可以为结构弹性时程分析提供依据。
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| 关 键 词： | 密肋壁板结构 弹性刚度 模型 计算方法 密肋复合墙板 双向纤维加强模型 |
Research on Calculation Methods for Elastic Stiffness of Multi-ribbed Slab Structure |
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| LI Dong-bo,ZHAO Dong,LIU Chun-yan. Research on Calculation Methods for Elastic Stiffness of Multi-ribbed Slab Structure[J]. Journal of Water Resources Architectural Engineering, 2010, 8(1): 101-103,159 |
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| Authors: | LI Dong-bo ZHAO Dong LIU Chun-yan |
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| Affiliation: | College of Science;Xi'an University of Architecture & Technology;Xi'an;Shaanxi 710055;China |
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| Abstract: | The multi-ribbed slab is a new earthquake-resistant structure,the calculation for its elastic stiffness is fairly complex.Here,considering the influence of the flange and rib column,the equivalent model of the multi-ribbed composite slab is set up by the theory based on the strengthening of anisotropic fiber.It is found out that this model is simple,highly precise and strongly applicable through comparing the analyzing results with test results.Besides,the calculation formula is set up on the basis of the w... |
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| Keywords: | multi-ribbed slab structure elastic stiffness model calculation method multi-ribbed composite wall panel strengthened model of bilateral fiber |
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