A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors

YUAN Chao; ZHU Hao; YU Junrui; HU Chengquan; SUN Guodong; ZHANG Yuan; ZHANG Mengchao

doi:10.16578/j.issn.1004.2539.2026.01.012

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A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors

Theory·Research | 更新时间：2026-01-23

- A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors
- Journal of Mechanical Transmission Vol. 50, Issue 1, Pages: 92-99(2026)
- 作者机构：
  
  1.山东科技大学机械电子工程学院，青岛 266590
  2.力博重工科技股份有限公司，泰安 271099
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2026.01.012
  CLC： TH222
- Received：18 September 2024，
  
  Published：15 January 2026
- 稿件说明：
移动端阅览
袁超，朱昊，俞俊瑞，等. 圆管带式输送机输送带横向弯曲刚度量化研究新范式［J］. 机械传动，2026，50（1）：92-99.

YUAN Chao，ZHU Hao，YU Junrui，et al. A new paradigm for quantifying lateral bending stiffness of belts on pipe belt conveyors［J］. Journal of Mechanical Transmission，2026，50（1）：92-99.
袁超，朱昊，俞俊瑞，等. 圆管带式输送机输送带横向弯曲刚度量化研究新范式［J］. 机械传动，2026，50（1）：92-99. DOI： 10.16578/j.issn.1004.2539.2026.01.012.

YUAN Chao，ZHU Hao，YU Junrui，et al. 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.

摘要

目的

圆管带式输送机作为重要的散装物料环保运输设备，其输送带横向弯曲刚度的量化至关重要。研究旨在解决钢丝绳芯输送带横向弯曲刚度的量化问题。

方法

首先，通过分析标准ISO 703：2017，确定了横向弯曲刚度的测量分析方法；其次，建立了圆管带式输送机钢丝绳芯输送带的数值模型及3D仿真模型，利用数值分析法和有限元法获取了不同方案下的输送带变形数据；最后，通过误差分析对比，论证了模型的合理性；并基于钢丝绳芯输送带的弹性模量、线质量及截面几何参数对成槽性的函数依赖关系，建立了输送带横向弯曲刚度的广义挠度公式。

结果

研究结果为解决圆管带式输送机输送带横向弯曲刚度的量化问题提供了新视角，并为设备的设计与工程实践奠定了基础。

Abstract

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.

关键词

Keywords

references

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