利用计算机模拟对一套土方机械进行建模

Q3 Earth and Planetary Sciences

Scientific Review Engineering and Environmental Sciences Pub Date : 2019-04-27 DOI:10.22630/PNIKS.2019.28.1.15

W. Rogala, H. Anysz

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引用次数: 3

摘要

本文比较了确定方法和随机方法在土方机械机组建模中的应用。仿真考虑了机器的周期时间和效率的正态分布，并指出了其对施工总工期的影响。仿真结果表明，当土方工程周期包含多台机器的连续工作时，需要将时间和效率偏差作为风险因素进行识别，从而导致延误。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling the set of earthworks machinery with the use of computer simulation

The paper presents the comparison of deterministic and stochastic approach for modeling the set of earthworks machinery. Simulation takes into account the normal distribution of cycle time and efficiency of machines and points out its influence for total construction works time. Results of the simulation indicate the need of identification time and efficiency deviation as a risk factor, which can cause delay whenever earthworks cycle includes the serial work of several machines.

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来源期刊

Scientific Review Engineering and Environmental Sciences Earth and Planetary Sciences-Earth-Surface Processes

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

26 weeks

期刊介绍： Scientific Review Engineering and Environmental Sciences [Przegląd Naukowy Inżynieria i Kształtowanie Środowiska] covers broad area of knowledge and practice on fields such as: sustainable development, landscaping of non-urbanized lands, environmental engineering, construction projects engineering land management, protection and land reclamation, environmental impact of investments, ecology, hydrology and water management, ground-water monitoring and restoration, geotechnical engineering, meteorology and connecting subjects. Authors are welcome to submit theoretical and practice-oriented papers containing detailed case studies within above mentioned disciplines. However, theoretical papers should contain part with practical application of the theory presented. Papers (in Polish or English languages) are accepted for publication after obtaining positive opinions of two reviewers. Papers published elsewhere are not accepted.