Article Details

Title · Authors · Abstract · Keywords · DOI · References

Differential Modeling and Intelligent Load Derivation for Building Structures Based on Python

XIN Bingchen1, GUO Meng2, BAI Yuxing1, YU Wenhong1

(1.School of Civil Engineering, North China University of Technology, Beijing 100144, China; 2.Beijing Yingjianke Software Co., Ltd., Beijing 100083, China)

Section：Information Application · Vol. 2026, Issue 11 · Pages：182-186 · 2096-4706（2026）11-0182-05 · CLC number：TP311.56；TU311.4 · Document code：A · DOI：10.19850/j.cnki.2096-4706.2026.11.031

Abstract

This paper addresses modeling challenges and errors arising from structural differences between standard and special floors. By utilizing Python to interface with the secondary development API of Yingjianke (YJK) structural design software v7.0.0, the general structural design calculation workflow is optimized, and a differentiated automated modeling and intelligent load derivation program is developed. The program is validated via an engineering case study using actual parameters, confirming its advancement and feasibility. Compatible with current mainstream structural design environments, it contributes to enhanced design efficiency and quality for complex building structures.

Keywords

Python programming; YJK software; differentiated modeling; intelligent load derivation; structural design automation

References

  1. [1] Cao Zixing, Wang Fei, Yang Qi, etc Application of 3D Underground Pipe Network Modeling Technology Based on Blender and Python [J]. China Water Supply and Drainage, 2025, 41 (24): 70-76
  2. [2] Chu Fulin, Guo Meng, Bai Yuxing, etc Research on Automatic Modeling of Building Structure Design Based on Python [J]. Modern Information Technology, 2025, 9 (7): 125-128
  3. [3] Zhang Jinrui BIM parametric modeling and engineering application of pedestrian cable-stayed bridge based on Revit secondary development [D]. Chengdu: Southwest Jiaotong University, 2023
  4. [4] Chang Kangkang, Zhou Chuwei, Yang Yu, etc Secondary development of parameterized modeling for metal structure damage guided wave monitoring based on ABAQUS [J]. Mechanical Manufacturing and Automation, 2024, 53 (5): 163-166
  5. [5] He Weibing, Xiong Xueyang, Zhang Tianyu, etc BIM Model Component Library Information System Based on Python [J]. Building Construction, 2022, 44 (9): 2235-2238
  6. [6] Ma Jinrui Microstructure modeling and damage simulation of SiCp/Al composite materials [D]. Qinhuangdao: Yanshan University, 2024
  7. [7] Dong Jun, Zhang Yao, Li Guohua, etc Finite Element Analysis of Planar Rod Structures Based on Python [J]. Journal of Lanzhou University of Technology, 2024, 50 (2): 104-110
  8. [8] Wang Fuhao Optimization and Modeling of Parallel Stress Analysis for Three Dimensional Lattice Structures [D]. Dalian: Dalian University of Technology, 2023
  9. [9] Li Hao, Jiang Cong, Yu Zhaogang The Application of Python Language in Composite Materials Teaching [J]. Western Quality Education, 2022, 8 (18): 120-123
  10. [10] Jiang Guoqing, Chen Wanhua, Nie Xuqing, etc Parameterized Modeling and Application of Honeycomb Sandwich Structures with Pits and Defects Based on Python [J]. Science, Technology and Engineering, 2022, 22 (23): 10059-10064

About the authors

Xin Bingchen (2004-), male, Han ethnicity, from Yantai, Shandong Province, undergraduate studies, research direction: intelligent construction; Guo Meng (1989-), male, Han ethnicity, from Baoding, Hebei Province, China, software engineer, bachelor's degree, research direction: intelligent construction; Bai Yuxing (1973-), male, Han ethnicity, from Heshun, Shanxi Province, is the head of the Department of Civil Engineering and a second level discipline responsible professor. He is a master's student with research interests in steel structure design theory and intelligent construction; Yu Wenhong (1966-), male, Han nationality, from Ningbo, Zhejiang, associate professor, doctoral student, research direction: intelligent construction.