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3D打印配筋砌体墙承载力试验研究
Experimental Study on Bearing Capacity of 3D Printing Reinforced Masonry Wall
投稿时间:2018-01-04  修订日期:2018-09-21
DOI:103969/j.issn1007 9629202002026
中文关键词:  3D打印配筋砌体墙  普通砌块配筋砌体墙  轴压  偏压  承载力
英文关键词:3D printing reinforced masonry wall  common block reinforced masonry wall  axial compression  eccentric compression  bearing capacity
基金项目:上海张江国家自主创新示范区专项发展资金重点项目(201705 PD LJZ D2115 010)
           
作者单位
葛杰
GE Jie
中国建筑第八工程局有限公司,上海200122
China Construction Eighth Engineering Division Co., Ltd., Shanghai 200122, China
白洁
BAI Jie
中国建筑第八工程局有限公司,上海200122
China Construction Eighth Engineering Division Co., Ltd., Shanghai 200122, China
杨燕
YANG Yan
中国建筑第八工程局有限公司,上海200122
China Construction Eighth Engineering Division Co., Ltd., Shanghai 200122, China
田伟
TIAN Wei
中国建筑第八工程局有限公司,上海200122
China Construction Eighth Engineering Division Co., Ltd., Shanghai 200122, China
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中文摘要:
      进行了5片3D打印配筋砌体墙和3片普通砌块配筋砌体墙的轴压、偏压试验,分析了3D打印配筋砌体墙在不同偏心荷载作用下的破坏特征,并与普通砌块配筋砌体墙进行对比;研究了3D打印配筋砌体墙的受力与变形性能、破坏过程与破坏形态,为3D打印配筋砌体墙替代普通砌块配筋砌体墙的可行性提供理论计算基础和设计依据.结果表明:3D打印配筋砌体墙整体性较好,承载力较高,可达到同等受力条件下普通砌块配筋砌体墙的2倍左右.
英文摘要:
      Five 3D printing reinforced masonry walls and three common block reinforced masonry walls were tested under central and eccentric loading. The failure mode, deformation, and bearing capacity of 3D printing reinforced masonry walls and common block reinforced masonry walls were compared and analyzed, providing theoretical and design basis for the feasibility on 3D printing reinforced masonry wall. Experimental results indicate that compared with common block reinforced masonry walls, the integrity of 3D printing reinforced masonry wall is better, the bearing capacity of 3D printing reinforced masonry wall is 2 times that of common block reinforced masonry wall under compression.
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