用牛顿重力势能计算普罗克特法压实试验的补偿

Fábio Vinícius Fideli, Thiago Augusto Andrade da Silva, Mariana Babilone de Souza Ferreira
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摘要

本文将对ABNT NBR-7182规定的用于验证土壤压实程度的Proctor法压实试验的特点进行研究,以扩大讨论范围,并提出迫切需要使其更加准确、高效和安全的观点。通过本文作者进行的定性和定量研究,它试图通过对米纳斯吉拉斯州“Quadrilátero Ferrífero”地区岩土技术领域专业人员的问卷调查收集数据。除了该主题的其他相关数据外,在参与地区的22名专业人员中,有72.7%的人认为手动压实测试在测试执行过程中可以被操作员操纵,无法产生可靠的结果,从而显示了所提出主题的重要性。通过这种方式,我们最初试图将拉尔夫·普罗克特(Ralph Proctor)理想化的压紧能量公式与艾萨克·牛顿(Isaac Newton)的重力势能公式联系起来,并通过它提出调整大小的方法,这可能使手动、半自动的人类推进机器(不是或使依赖电力的自动化机器进入市场)成为可能。总之,从数学计算中,有可能证明使用牛顿引力势能来构建新的设备来进行这项测试。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
CALCULATION FOR REDEMPTION OF COMPACT TESTING BY THE PROCTOR METHOD THROUGH NEWTON’S GRAVITATIONAL POTENTIAL ENERGY
Throughout this article, a study on the characteristics of the compaction test by the Proctor Method, regulated by ABNT NBR-7182, which is used to verify the degree of soil compaction, will be approached in order to broaden the discussion and raise points that demonstrate the urgent need to make it more accurate, efficient and safe. Through qualitative and quantitative research carried out by the authors of this article, it sought to collect data through a questionnaire for professionals in the field of geotechnics in the “Quadrilátero Ferrífero” region in Minas Gerais. In addition to other relevant data for the topic, it was raised that of the 22 professionals from the participating region, 72.7% of the total belief that the manual compaction test can be manipulated by an operator during the test execution, failing to generate results reliable, thus showing the importance of the proposed theme. In this way, we initially sought to correlate the Compaction Energy formula idealized by Ralph Proctor with Isaac Newton’s Gravitational Potential Energy formula and, through it, present the resizing, which may enable the construction of manual, semi-automatic human propulsion machines (not or making the automated ones that depend on electricity available to the market. In conclusion, from the mathematical calculations, it was possible to evidence the use of Newton’s Gravitational Potential Energy to construct new equipment to carry out this test.
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