排序方式: 共有82条查询结果,搜索用时 15 毫秒
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针对正压加气混凝土砌块本身的特点,对其在框架及剪力墙结构中用于填充墙产生的弊病如何处理的技术措施,进行了较为详细的阐述. 相似文献
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介绍了108 m^3聚合釜通过改变聚合入料工艺、缩短聚合进料时间、减轻气相粘釜、清洗聚合釜夹套等措施,提高聚合装置的生产能力,每年多生产树脂12440吨,取得明显的经济效益。 相似文献
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To investigate the seismic behavior of autoclaved aerated concrete load-bearing masonry wall(AACLMW), a piece of control block wall without constructional measures and five pieces of block walls with different constructional measures were tested under low reversed cyclic loading which imitated low to moderate earthquake force. The seismic behavior of AACLMW with different constructional measures in terms of failure mode, hysteretic curve, deformation capacity and displacement ductility was studied and compared with that without constructional measures. The experimental results indicate that the constructional measures comprising constructional columns and horizontal concrete strips are effective for improving the seismic behavior of AACLMW. The study in this paper can provide a reliable experimental basis for further analysis and engineering application of AACLMW in the future. 相似文献
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由于蒸压粉煤灰砖砌体的抗剪性能较弱,在高烈度区,其建筑高度受到限制。通过抹聚合物砂浆粉煤灰砖砌体试件和粘贴蒸压粉煤灰砖砌体试件在单向荷载作用下受力性能试验,研究粘贴芳玻韧布加固粉煤灰砖砌体的变形性能,使蒸压粉煤灰砖得到更广泛的应用。 相似文献
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文章阐述了蒸压加气混凝土砌块墙体裂缝的各种形式,从加气混凝土材料特性、外界环境影响、设计及施工环节,对裂缝产生的原因进行了分析,提出了施工中防治裂缝的措施。 相似文献
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