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A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors
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Chao YUAN1, Hao ZHU1, Junrui YU1, Chengquan HU2, Guodong SUN2, Yuan ZHANG1, 2, Mengchao ZHANG1, 2
Journal of Mechanical Transmission | 2026, 50(1) : 92 - 99
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Journal of Mechanical Transmission | 2026, 50(1): 92-99
• Theory·Research •
A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors
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Chao YUAN1, Hao ZHU1, Junrui YU1, Chengquan HU2, Guodong SUN2, Yuan ZHANG1, 2, Mengchao ZHANG1, 2
Affiliations
  • 1.College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao266590, China
  • 2.LIBO Heavy Industries Science & Technology Co., Ltd., Tai'an271099, China
Published: 2026-01-15 doi: 10.16578/j.issn.1004.2539.2026.01.012
Outline
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Objective

The pipe belt conveyors are crucial equipment for bulk material transportation with significant environmental advantages. This study is aimed to quantify the lateral bending stiffness of steel cord conveyor belts.

Methods

Based on the analysis of standard ISO 703:2017, the measurement and analysis method for the lateral bending stiffness was determined. Numerical model and 3D simulation model of the steel cord conveyor belt were established. Deformation data under different schemes was obtained using numerical analysis method and finite element method. Error analysis was conducted to demonstrate the validity of the models. Furthermore, a generalized deflection formula for the lateral bending stiffness was derived based on the functional dependence of the belt's troughability on elastic modulus, linear mass, and cross-sectional geometric parameters.

Results

The results provide a new perspective for quantifying the lateral bending stiffness of pipe conveyor belts and offer a basis for their design and engineering practice.

Lateral bending stiffness  /  Steel cord conveyor belt  /  Numerical simulation  /  Finite element method
Chao YUAN, Hao ZHU, Junrui YU, Chengquan HU, Guodong SUN, Yuan ZHANG, Mengchao ZHANG. A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors[J]. Journal of Mechanical Transmission, 2026 , 50 (1) : 92 -99 . DOI: 10.16578/j.issn.1004.2539.2026.01.012
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Year 2026 volume 50 Issue 1
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Article Info
doi: 10.16578/j.issn.1004.2539.2026.01.012
  • Receive Date：2024-09-18
  • Online Date：2026-05-20
  • Published：2026-01-15
Article Data
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History
  • Received：2024-09-18
Affiliations
    1.College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao266590, China
    2.LIBO Heavy Industries Science & Technology Co., Ltd., Tai'an271099, China
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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