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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:

期数:

2026年02期

页码:

34-41

栏目:

建筑结构

出版日期:

2026-03-30

文章信息/Info

Title:

Experimental study on seismic performance of precast concrete corrugated pipe through-hole shear wall

文章编号:

1673-2049(2026)02-0034-08

作者:

张敏^1,2,肖规一²,陈宜虎³,薛峥嵘⁴,卢旦⁵

(1. 桂林理工大学 广西绿色建材与建筑工业化重点实验室,广西 桂林 541004; 2. 桂林理工大学 土木工程学院,广西 桂林 541004; 3. 贺州学院 建筑与电气工程学院,广西 贺州 542899; 4. 合肥交通投资控股集团有限公司,安徽 合肥 230011; 5. 华东建筑集团股份有限公司,上海 200041)

Author(s):

ZHANG Min^1,2, XIAO Guiyi², CHEN Yihu³, XUE Zhengrong⁴, LU Dan⁵

(1. Guangxi Key Laboratory of Green Building Materials and Construction Industrialization, Guilin University of Technology, Guilin 541004, Guangxi, China; 2. School of Civil Engineering, Guilin University of Technology, Guilin 541004, Guangxi, China; 3. College of Architecture and Electrical Engineering, Hezhou University, Hezhou 542899, Guangxi, China; 4. Hefei Communications Investment Holding Group Co., Ltd, Hefei 230011, Anhui, China; 5. Arcplus Group PLC, Shanghai 200041, China)

关键词:

预制剪力墙;  通孔连接;  抗震性能;  等同现浇

Keywords:

precast shear wall;  through-hole connection;  seismic performance;  cast-in-place equivalent

分类号:

TU375

DOI:

10.19815/j.jace.2024.10023

文献标志码:

A

摘要:

提出了一种采用金属波纹管在预制剪力墙中预留贯穿孔洞的新型连接方式,对3个剪力墙进行了低周往复加载试验,观察波纹管通孔剪力墙在水平循环荷载下的破坏全过程,并分析该类剪力墙的滞回特征、破坏形式、极限承载力、结构延性、耗能能力以及纵向钢筋应变情况。结果表明:预制混凝土波纹管通孔剪力墙的破坏模式表现为剪压破坏特征,滞回曲线较为饱满,在耗能能力和极限承载力方面都具有较优的表现,抗震性能良好; 波纹管内部选用高强灌浆料填充可以提升剪力墙的整体强度和刚度; 墙体两端的纵筋是剪力墙承载力的关键,保证两端边缘区域的钢筋连续,为施工方便,墙体中部纵筋不在同一高度处断开,对于波纹管通孔剪力墙的承载能力影响较低; 为预制混凝土波纹管通孔剪力墙的设计和施工提供了科学依据。

Abstract:

A new connection method using metal corrugated pipe to reserve through-holes in precast shear walls was proposed. Low-cycle reciprocating loading tests on three shear walls were carried out to observe the whole failure process of corrugated pipe through-hole shear walls under horizontal cyclic loading. The hysteretic characteristics, failure modes, ultimate bearing capacity, structural ductility, energy dissipation capacity and longitudinal reinforcement strain of this type of shear wall were analyzed. The results show that the damage forms of precast concrete corrugated pipe through-hole shear walls are characterized by shear-compression failure and the hysteretic curves are relatively full. The walls have better performance in energy dissipation capacity and ultimate bearing capacity and good seismic performance. The overall strength and stiffness of the shear wall can be improved by filling the corrugated pipe with high-strength grouting material. The longitudinal bars at both ends of the wall are the key to the bearing capacity of the shear wall. To ensure the continuity of the steel bars at the edges of both ends, for the convenience of construction, the longitudinal bars in the middle of the wall are not disconnected at the same height, which has little effect on the bearing capacity of the corrugated pipe through-hole shear wall. It provides a scientific basis for the design and construction of precast concrete corrugated pipe through-hole shear wall.

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相似文献/References:

备注/Memo

备注/Memo:

收稿日期:2024-10-07
基金项目:广西重点研发计划项目(桂科AB22036001); 广西重点实验室基金项目(桂科能17-J-21-9)
作者简介:张 敏(1980-),男,工学博士,教授,E-mail:emailzm@126.com。
通讯作者:卢 旦(1978-),男,工学博士,教授级高级工程师,E-mail:dan_lu@arcplus.com.cn。
Author resume: ZHANG Min(1980-), male, PhD, professor, E-mail:emailzm@126.com; LU Dan(1978-), male, PhD, professor of engineering, E-mail: dan_lu@arcplus.com.cn.

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更新日期/Last Update: 2026-04-01