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Experimental study on seismic behavior of raw-soil structure with rammed earth walls by different construction methods(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2011年06期
Page:
72-76
Research Field:
Publishing date:
2011-12-20

Info

Title:
Experimental study on seismic behavior of raw-soil structure with rammed earth walls by different construction methods
Author(s):
BU Yong-hong1;  WANG Yi-hong1;  LI Li2;  LIU Ting3
1. School of Civil Engineering, Chang'an University, Xi'an 710061, Shaanxi, China; 2. Department of Civil Engineering, Ningxia Construction Vocational and Technical College, Yinchuan 750021, Ningxia, China; 3. China United Northwest Institute of Engineering Design and Research, Xi'an 710082, Shaanxi, China
Keywords:
structure engineering;  raw-soil structure;  rammed earth wall;  construction method;  alternate layer;  add-pin-key;  seismic behavior;  experiment
PACS:
TU361;TU317
DOI:
-
Abstract:
New construction methods were put forward to apply to rammed earth walls of raw-soil structure. Three specimens were built by the way of traditional horizontal layer, alternate layer and add-pin-key construction methods, the mechanical behavior and seismic behavior of which were studied. Vertical loading and low cycle reversed horizontal loading were carried out on specimens to study the failure process, failure mode, hysteretic curve and skeleton curve feature. The horizontal bearing capacity and deformation capacity of the walls also were studied, the influence of different construction methods on which was analyzed. Test results indicate that, compared with the traditional construction method, the horizontal bearing capacity and deformation capacity of the wall can be improved by alternate layer construction method, and the deformation capacity of the wall can be improved by add-pin-key construction method. 2 tabs, 6 figs, 6 refs.

References:

[1] 王毅红,李 丽,王冲锋,等.村镇既有生土结构房屋抗震性能现状分析[J].土木工程学报,2010,43(增1):462-467. WANG Yi-hong,LI Li,WANG Chong-feng,et al.Research and analysis on aseismic behavior of existing country raw-soil structure[J].China Civil Engineering Journal,2010,43(S1):462-467.
[2]王毅红,卜永红,韩 岗,等.中国村镇民居的建造习惯与抗震性能评析[J].长安大学学报:自然科学版,2011,31(3):60-67. WANG Yi-hong,BU Yong-hong,HAN Gang,et al.Assessing on construction habituation and seismic behavior of village and town building in China[J].Journal of Chang'an University: Natural Science Edition,2011,31(3):60-67.
[3]常卫华,王建卫,徐福泉.村镇生土住宅结构现状研究[J].建筑结构,2010,40(增1):375-378. CHANG Wei-hua,WANG Jian-wei,XU Fu-quan.Study on existing situation of adobe and rammed earth building construction in town and village[J].Building Structure,2010,40(S1):375-378.
[4]石玉成,林学文,王兰民,等.黄土地区生土建筑震害特征及防灾对策研究[J].自然灾害学报,2003,12(3):87-92. SHI Yu-cheng,LIN Xue-wen,WANG Lan-min,et al.Earthquake damage characteristics of raw soil building loess areas and disaster prevention countermeasures[J].Journal of Natural Disasters,2003,12(3):87-92.
[5]王毅红,苏东君.生土结构房屋的承重夯土墙体抗震性能试验研究[J].西安建筑科技大学学报,2007,39(4):451-455. WANG Yi-hong,SU Dong-jun.Experimental study on seismic behavior of raw-soil structure with rammed earth wall[J].Journal of Xi'an University of Architecture and Technology,2007,39(4):451-455.
[6]赵明华.土力学与基础工程[M].武汉:武汉理工大学出版社,2003.

Memo

Memo:
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Last Update: 2011-12-20