Flexural behavior of lightweight bamboo-steel composite slabs
Flexural behavior of lightweight bamboo-steel composite slabs
复制标题
轻质竹钢复合板的弯曲性能
DOI：
10.1016/j.tws.2012.01.001
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发表时间：
2012-04-01
影响因子：
6.4
通讯作者：
Han, Tianshi
中科院分区：
文献类型：
--
作者：
Li, Yushun;Shen, Huangying;Han, Tianshi
本文研究了竹-钢轻型组合板作为结构构件的潜力。通过6块冷弯薄壁槽钢-竹胶合板组合板的受弯性能试验，研究了冷弯薄壁槽钢-竹胶合板组合板的抗弯性能。研究了3种连接方式，即简单粘接连接、自攻螺钉增强连接和冷弯型钢槽钢两侧粘贴竹条板增强连接。试验结果表明，与其他两种节点相比，采用稳定性改进型节点制作的试件在刚度、承载力和稳定性方面均有显著提高。竹钢组合楼板在低层建筑中具有替代混凝土板或木板的潜力。(C)2012爱思唯尔有限公司保留所有权利。
This paper examined the potential of the lightweight bamboo-steel composite slab as a structural member. Six slab specimens were tested to study the flexural behavior of the composite slabs, which were composed of cold-formed thin-walled steel channel and bamboo plywood sheathings. Three types of connections to fabricate the composite slabs were investigated, which are simple adhesive connection, self-tapping screw enhanced connection, and stability improved connection with bamboo laths glued on the both sides of cold-formed steel channel. Results indicated that the specimens fabricated using the stability improved connection showed a remarkable increase in stiffness, capacity and stability, compared with the other two connections. The bamboo-steel composite slabs have the potential to replace concrete or wood slabs in low buildings. (C) 2012 Elsevier Ltd. All rights reserved.