LATERAL DISPLACEMENT RESISTANCE AND ELASTIC-PLASTIC ANALYSIS OF DIAGRID CORE-TUBE STRUCTURE IN HIGH-RISE BUILDINGS

LIU Chengqing; LIAO Wenxiang; FANG Dengjia; DENG Youyi

doi:10.13204/j.gyjzG20010811

Volume 50 Issue 11

Mar. 2021

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2020 > 50(11): 57-64

Huang Yasheng, Chen Xiaobao, Ma Hongwang, Yang Jianjun, LüMengying. THE MINIMUM DEPTH OF THE GIRDER OF PRESTRESSED CONCRETE FRAME DUE TO REQUIREMENT OF PRESTRESS DEGREE FOR ASEISMIC DESIGN[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 14-16. doi: 10.13204/j.gyjz200506004

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LIU Chengqing, LIAO Wenxiang, FANG Dengjia, DENG Youyi. LATERAL DISPLACEMENT RESISTANCE AND ELASTIC-PLASTIC ANALYSIS OF DIAGRID CORE-TUBE STRUCTURE IN HIGH-RISE BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(11): 57-64. doi: 10.13204/j.gyjzG20010811

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LATERAL DISPLACEMENT RESISTANCE AND ELASTIC-PLASTIC ANALYSIS OF DIAGRID CORE-TUBE STRUCTURE IN HIGH-RISE BUILDINGS

doi: 10.13204/j.gyjzG20010811

School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China

Received Date: 2020-01-08
Available Online: 2021-03-31

Abstract

Abstract

In order to study the seismic behavior of diagrid core-tube structure in high-rise buildings under frequent and rare earthquakes, according to the Guangzhou West Tower project, the diagrid core-tube structure was established in accordance with the Code for Seismic Design of Buildings(GB 50011-2010). Based on the principle of equal material consumption, the traditional frame-shear wall structure with the same consumption of materials as the diagrid core-tube structure was established. On this basis, the distribution laws of lateral stiffness, shear lag, internal and external tube shear force and overturning moment of the structure, the development and failure extent of plastic hinge, the collapse mechanism and the ductility of the structure were compared and analyzed. The results showed that the diagrid core-tube structure had stronger spatial overall collaborative stress performance compared with the traditional frame shear-wall structure, and the effect of the outer tube of the inclined column on the overall stiffness was obvious, and the growth of the harmful inter-story drift ratio was far less than that of the diagrid core-tube structure. Diagrid core-tube structure had higher importance of outer tube inclined column, less plastic hinge development, less energy consumption capacity and poor ductility. Therefore, the design of strength and stability of the inclined columns of outer tube was the key to ensure that the entire structure will not collapse under the rare earthquake.
- diagrid core-tube structure,
- frame-shear wall structures,
- pushover analysis,
- lateral stiffness,
- expansion of plastic hinge

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References

容柏生. 国内高层建筑结构设计的若干新进展[J]. 建筑结构, 2007, 37(9):1-5.

方登甲, 杜永峰, 刘成清, 等. 复杂多层隔震结构近场地震动位移响应特征分析[J]. 西南交通大学学报, 2020, 55(1):158-166

, 192.

TOMEI V, IMBIMBO M, MELE E. Optimization of Structural Patterns for Tall Buildings:The Case of Diagrid[J]. Engineering Structures, 2018, 171:280-297.

LIU C Q, MA K Q. Calculation Model of the Lateral Stiffness of High-Rise Diagrid Tube Structures Based on the Modular Method[J]. The Structural Design of Tall and Special Buildings, 2017, 26(4):1-12.DOI: 10.1002/tal.1333.

MONTUORI G M, MELE E, BRANDONISIO G, et al. Design Criteria for Diagrid Tall Buildings:Stiffness Versus Strength[J]. The Structural Design of Tall and Special Buildings, 2014, 23(17):1294-1314.

LACIDOGNA G, SCARAMOZZINO D, CARPINTERI A. A Matrix-Based Method for the Structural Analysis of Diagrid System[J]. Engineering Structures, 2019, 193:340-352.

SEYEDEHAIDA M, MATIN A, FARZAD B, et al. Mutual Effect of Geometric Modifications and Diagrid Structure on Structural Optimization of Tall Buildings[J]. Architectural Science Review, 2018, 61(6):371-383.

刘成清, 罗馨怡, 马开强. 竖向荷载作用下高层建筑斜交网格筒结构外鼓侧移研究[J]. 钢结构, 2017, 32(11):79-84.

KIM Y J, JUNG I Y, JU Y K, et al. Cyclic Behavior of Diagrid Nodes with H-Section Braces[J].Journal of Structural Engineering, 2010, 136(9):1111-1122.

LIU C Q, LUO X Y, FANG D J, et al. Study on Flexural Stiffness of Diagrid Non-Stiffened Node Based on Four-Spring Assemblage Model[J]. Engineering Structures, 2019, 198:1-9. DOI: 10.1016/j.engstruct.2019.109500.

LEE J, KONG J, KIM J. Seismic Performance Evaluation of Steel Diagrid Buildings[J]. International Journal of Steel Structures, 2018, 18(3):1035-1047.

KIM J, KONG J. Progressive Collapse Behavior of Rotor-Type Diagrid Buildings[J]. Structural Design of Tall and Special Buildings, 2013, 22(16):1199-1214.

KWON K, KIM J. Progressive Collapse and Seismic Performance of Twisted Diagrid Buildings[J]. International Journal of High-Rise Buildings, 2014, 3(3):223-230.

刘成清, 周庆林. 斜交网格不同结构形式的侧移规律研究[J]. 钢结构, 2017, 32(5):11-14.

方小丹, 韦宏, 江毅, 等. 广州西塔结构抗震设计[J]. 建筑结构学报, 2010, 31(1):47-55.

张崇厚, 孟杰, 赵丰. 曲线网格高层斜交网筒结构体系抗侧性能[J]. 清华大学学报(自然科学版), 2011, 51(12):1894-1900.

汪大绥, 贺军利, 张凤新. 静力弹塑性分析(Pushover Analysis)的基本原理和计算实例[J]. 世界地震工程, 2004(1):45-53.

缪志伟, 马千里, 叶列平, 等. Pushover方法的准确性和适用性研究[J]. 工程抗震与加固改造, 2008, 30(1):55-59.

王峰, 史庆轩, 王朋,等. 高层斜交网格筒结构受力层间位移的计算及其应用[J]. 建筑结构学报, 2019, 40(8):181-190.

郭伟亮, 滕军, 容柏生, 等. 高层斜交网格筒-核心筒结构抗震性能分析[J]. 振动与冲击, 2011, 30(4):150-155.

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