Complex Permittivity of Adobe Verses Frequency and Water Content

IF 4.2 2区地球科学 Q2 ENVIRONMENTAL SCIENCES

Remote Sensing Pub Date : 2024-09-17 DOI:10.3390/rs16183445

Steven R. Price, J. Patrick Donohoe, Stanton R. Price, Josh Fairley, Stephanie Robert

引用次数: 0

Abstract

The complex permittivity of adobe is measured using a coaxial probe system verses frequency (500 MHz to 7 GHz) and water content (0% to 6%). Measurements are performed using adobe samples collected from abode bricks. The geotechnical properties of the compressed earth bricks are characterized by (1) percentage of gravel, sands, and fines; (2) Atterberg limits; and (3) grain-size distribution. The variation in adobe complex permittivity verses frequency is measured at discrete levels of water content using small adobe samples exposed to controlled levels of constant humidity in an environmental chamber. The typical water content profile verses depth for an adobe brick is also determined.

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Adobe 的复脆性随频率和含水量的变化

使用同轴探针系统测量土坯的复介电常数与频率（500 MHz 至 7 GHz）和含水量（0% 至 6%）的关系。测量是使用从土坯中采集的土坯样本进行的。压缩土砖的岩土特性包括：(1) 砾石、砂和细粒的百分比；(2) 阿特伯极限；以及 (3) 粒度分布。利用暴露在环境室恒定湿度控制水平下的小块土坯样本，测量了在离散含水量水平下土坯复介电常数随频率的变化。此外，还测定了土坯砖的典型含水率随深度的变化曲线。

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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来源期刊

Remote Sensing REMOTE SENSING-

CiteScore

8.30

自引率

24.00%

发文量

5435

审稿时长

20.66 days

期刊介绍： Remote Sensing (ISSN 2072-4292) publishes regular research papers, reviews, letters and communications covering all aspects of the remote sensing process, from instrument design and signal processing to the retrieval of geophysical parameters and their application in geosciences. Our aim is to encourage scientists to publish experimental, theoretical and computational results in as much detail as possible so that results can be easily reproduced. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.