As iconic structures in Dong ethnic villages of Guizhou, drum towers hold significant cultural and architectural value. However, research on their mechanical behavior, particularly the mechanical performance of their joints, remains limited, with numerical simulation studies lagging behind theoretical and experimental investigations. This study first establishes an orthotropic elastoplastic constitutive model for timber based on experimental data from Chuandou-style timber structures, determining key parameters such as elastic modulus, shear strength, and plastic strain.Subsequently, a refined finite element model was established using ABAQUS, and its reliability was validated through comparative analysis of stress nephograms, skeleton curves, and other key outcomes with experimental data. The findings provide valuable references for engineering design.
Liu Y, 2010, Artistic Study of Dong Ethnic Drum Towers, thesis, Guangxi University for Nationalities.
Gao B, 2013, An Anthropological Study of the Artistic World of Dong Drum Towers, thesis, Guangxi University for Nationalities.
Tian X, 2016, Architectural Art of Dong Drum Towers in Southeastern Guizhou, thesis, Guizhou Normal University.
Liu J, 2011, On the Aesthetic Value of Dong Drum Tower Architecture. Art Education Research, 2011: 25.
Liu F, 2012, Construction Techniques and Cultural Significance of Drum Towers in Zhaoqing Dong Community, thesis, Chinese National Academy of Arts.
Xiao J, 2015, Cultural Spatial Connotations of Dong Drum Towers. Journal of Huaihua University, 2015: 6–8.
Liao J, 2007, A Study on the Traditional Cultural Characteristics of the Southern Dong Ethnic Group. Ethnic Publishing House, China.
Ren S, Cheng D, Liang Z, 2008, Architectural Landscapes and Cultural Connotations of Dong Villages. Guangxi Urban Construction, 2008: 36–39.
Wu H, 2010, Cultural Connotations and Social Functions of Dong Drum Towers. Forum on Education and Culture, 2010: 73–77.
Luo Y, 2013, Perspectives on Dong Mathematical Culture. Journal of Mathematics Education, 2013: 67–72.
Zhang H, Luo Y, 2011, Mathematical Culture in Dong Drum Tower Architecture. Journal of Kaili University, 2011: 189.
Wu X, Zhang H, 2020, Investigation of Mathematical Elements in Dong Architecture. Journal of Kaili University, 2020: 1–5.
Qin S, Yang N, Hu H, Zhang L, 2018, Dynamic Characteristics of Damaged Ming–Qing Timber Structures. Journal of Building Structures, 2018: 130–137.
Dong J, Xue J, Sui Y, Xia H, 2019, Hysteretic Behavior and Damage Assessment of Asymmetric Mortise–Tenon Joints in Ancient Timber Structures Under Varying Looseness. Chinese Journal of Applied Mechanics, 2019: 1321–1327, 1519.
Yang N, Tan S, Qin S, 2019, Seismic Vulnerability Analysis of Damaged Ancient Timber Structures. World Earthquake Engineering, 2019: 95–104.
Li Q, 2008, Mechanical Properties and Seismic Resistance of Mortise–Tenon Joints and Timber Frames in Ancient Architecture, thesis, Xi’an University of Architecture and Technology.
Dong C, 2010, Mechanical Behavior and Experimental Study of Mortise–Tenon Connections in Ancient Timber Structures, thesis, Xi’an University of Architecture and Technology.
Sui Y, Zhao H, Xue J, Zhang H, Xie Q, 2010, Experimental Study on Straight Tenon and Dovetail Joints in Ancient Timber Structures. World Earthquake Engineering, 2010: 88–92.
Li P, 2016, Experimental Study on the Seismic Performance of Mortise–Tenon Connections in Chuandou-Style Timber Structures, thesis, Chongqing University.