Research on the influence of cargo securing force with typical road alignments and vehicle working conditions

Zong, Chengqiang; Zhang, Hongwei; Huang, Chaozhi; Dong, Jinqiao

doi:10.1109/ictis.2017.8047737

Cited by 5 publications

(4 citation statements)

References 1 publication

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“…The expert papers are that of Jagelcak 14 , Linins and Berjoza, 15 Zong et al, 16 and Ciesla and Hat-Garncarz, 17 European (national as well) standards are especially EN 12640, 18 EN 17321, 19 EN 12195-2, 20 or international regulations EC-DG MOVE. 21 Complementary issues solve and the modeling of vehicle dynamics by means of simulating SW, e.g., CTU Code, 22 Neumann, 23 Cheng-qiang et al, 24 Garcı ´a et al, 25 Wenhai et al 26 The basic motivation for this paper is that publications do not provide an analysis of situations where a driver (or possibly a person responsible for loading) has followed effective standards and regulations in cargo securing, and yet the lashing has loosened, or possibly an accident has been caused as a result of higher than assumed inertia forces. They concentrate mainly on the deliberate violation of regulations that are a matter of management rather than logistics and transportation.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Statistical modeling of cargo securing on selected military trucks and road surfaces

Neubauer,

Vlkovsky,

Michalek

2024

Journal of Defense Modeling & Simulation

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The development of new technologies (e.g., three-axial accelerometers) and their implementation to the armed forces made it possible to rather easily obtain data on transportation with regard to cargo securing. It is, however, crucial to evaluate the data, and identify the factors important for the selection of an appropriate cargo securing system. Particular attention should be paid to the transportation on low-quality roads, or possibly in the terrain as it can be expected that the cargo (as well as the vehicle and the driver) is subjected to greater shocks. Data obtained from the military transport experiment have been processed using advanced statistical methods (a contaminated probability distribution, methods of statistical comparison, and an analysis of variance). The transportation data from the use of two military trucks on three different road surfaces has been compared. The results show, in which axes there are statistically significant differences in terms of the frequency of exceeding normatively determined acceleration coefficient values in relation to the road surface type and the vehicle type. Further results are based on the modeling of acceleration coefficients using a contaminated log-normal distribution, where the distribution of acceleration coefficient values is contaminated by outliers resulting from sudden changes in the transport conditions.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Statistical modeling of cargo securing on selected military trucks and road surfaces

Neubauer,

Vlkovsky,

Michalek

2024

Journal of Defense Modeling & Simulation

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“…Three-dimensional (3-D) modeling of cargo was performed by Zeng et al through the software VPG, and the corresponding finite element simulation of dynamics was performed in LS-DYNA to reveal the main factors affecting the stability of the cargo [10]. In order to study the influence of different road and vehicle conditions on cargo tying force, Zong et al established a vehicle model and an over-the-top tying model, and obtained the acceleration values of the cargo with the simulation at normal vehicle driving speed [11]. Dong et al derived a calculation formula of cargo oscillation caused by motion inertia force by considering the influence of dynamic parameters on the cargo vibration centerline in order to study the vibration of cargo in transit [12].…”

Section: Introductionmentioning

confidence: 99%

Stability Analysis of a Vehicle–Cargo Securing System for Autonomous Trucks Based on 6-SPS-Type Parallel Mechanisms

Zhang

Wang²,

Wang

et al. 2023

Machines

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Stability prediction of the securing system for autonomous trucks is an important prerequisite for achieving safety monitoring of large cargo transportation and improving logistics efficiency. Considering the side slide risk of large cargo and the inability to predict stability using the existing under-constrained friction securing model, this paper proposes a new vehicle–cargo securing model based on the 6-SPS parallel mechanism. By establishing an analytical 3-DOF model, the dynamics performance of the vehicle–cargo system is analyzed based on the response solution under sinusoidal excitations. To verify the correctness of the analytical model, a multi-body dynamics model of the whole vehicle–cargo system based on the three-dimensional geometric model and the 6-SPS parallel mechanism is established for simulation in ADAMS. According to road class, pavement roughness is modeled by a white noise power spectrum method as the excitation in the simulation. The results show that the dynamics response of the analytical model accords well with that of the simulation model, with relative errors of 8.34% and 0.036% in amplitude and frequency, respectively. The proposed method can provide theoretical support for accurate stability prediction and for achieving safety monitoring of large cargo transportation for autonomous trucks.

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“…In addition, the load can be influenced by the forces resulting from the movement of the vehicle on the road with its significant inclination and uneven ground. However, there are some studies focused on non-lashing cargo securing methods [9,11,24].…”

Section: Introductionmentioning

confidence: 99%

Mining machines elements packing and securing on platform container

Cieśla¹,

Opasiak²

2021

SJSUT.ST

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The scientific purpose of this paper was to analyse the problem related to intermodal transportation of mining components packed in containers or other cargo transport units coupled with the problem of its proper securing. In this article, the issue of exposing the load to the effects of inertia forces which might cause unintentional movement is presented. The methods of securing the heavy load in cargo transport units are reviewed in the context of cargo immobilisation possibilities while reducing the load sensitivity to mechanical forces. The research part of this article presents the methods of packing and securing an atypical load, which is a part of a mining machine weighing 18t. This paper presents the results of calculations of inertia forces acting on the transported cargo, packed on a container platform. Based on the results, the cross fixing method was selected to secure the cargo and further decisions were made on the type and quantity of conveyor lashings necessary for the safe and correct carriage of the atypical load.

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Research on the influence of cargo securing force with typical road alignments and vehicle working conditions

Cited by 5 publications

References 1 publication

Statistical modeling of cargo securing on selected military trucks and road surfaces

Statistical modeling of cargo securing on selected military trucks and road surfaces

Stability Analysis of a Vehicle–Cargo Securing System for Autonomous Trucks Based on 6-SPS-Type Parallel Mechanisms

Mining machines elements packing and securing on platform container

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