A New Landslide Inclinometer Using Highly Sensitive Gauges
نویسندگان
چکیده
منابع مشابه
A New Landslide Inclinometer Using Highly Sensitive Gauges
The paper presents a device devoted to detect and measure earth displacements produced by landslides. It is part of inclinometer type geotechnical instruments and is based on measuring the deformation produced to a rod vertically mounted into the ground during soil layers sliding. With respect to other commercial devices, our inclinometer is characterized by high sensitivity to very small defor...
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Quantifying naturally occurring strains in soft materials, such as those of the human body, requires strain gauges with equal or greater mechanical compliance. This manuscript reports materials and mechanics approaches are reported for an all-elastomer strain measurement device with gauge factor as high as 29 and with Young’s modulus that approaches that of the human epidermis. These systems us...
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We present a novel two-dimensional fiber-optic inclinometer with high sensitivity by crisscrossing two etched chirped fiber Bragg gratings (CFBG) arrays. Each array is composed of two symmetrically-arranged CFBGs. By etching away most of the claddings of the CFBGs to expose the evanescent wave, the reflection spectra are highly sensitive to the surrounding index change. When we immerse only par...
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متن کاملDesign and Testing of a Flexible Inclinometer Probe for Model Tests of Landslide Deep Displacement Measurement
The physical model test of landslides is important for studying landslide structural damage, and parameter measurement is key in this process. To meet the measurement requirements for deep displacement in landslide physical models, an automatic flexible inclinometer probe with good coupling and large deformation capacity was designed. The flexible inclinometer probe consists of several gravity ...
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ژورنال
عنوان ژورنال: International Journal on Smart Sensing and Intelligent Systems
سال: 2020
ISSN: 1178-5608
DOI: 10.21307/ijssis-2019-081