Relevant bibliographies by topics / Compressional stress

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Compressional stress'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Compressional stress"

1

Shen, Jue, Shaoyu Lu, Tianyue Sun, and Yan Feng. "Elastic–plastic transition of compressional shocks in a perfect 2D Yukawa crystal." Physics of Plasmas 29, no. 5 (2022): 053701. http://dx.doi.org/10.1063/5.0088820.

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Molecular dynamical simulations are performed to systematically investigate the elastic–plastic transition of compressional shocks in a perfect two-dimensional Yukawa crystal. Following the tradition in the theory of elasticity, a stress tensor is used to characterize the state of stress of the simulated systems, and then the variation of the maximum shear stress in the postshock region is precisely obtained. It is found that, as the compression level gradually increases in the 2D Yukawa crystal, the maximum shear stress first increases linearly with the compressional speed until it reaches it
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Davidson, J. K. "GLOBALLY SYNCHRONOUS COMPRESSIONAL PULSES IN EXTENSIONAL BASINS: IMPLICATIONS FOR HYDROCARBON EXPLORATION." APPEA Journal 35, no. 1 (1995): 169. http://dx.doi.org/10.1071/aj94012.

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It is possible to interpret many continental stresses on the Global Stress Map (Zoback, 1992) in terms of plate tectonics. Plate tectonics on a constant radius earth predicts a state of zero stress in Australia, except for northerly to northeasterly compression along the northern margin where Australia interacts with the Pacific Plate. However, the continent is everywhere in a state of significant horizontal compression, generally directed towards its centre.In southeastern Australia the current maximum horizontal compressional stress is directed northwestwards. While Gippsland Basin and Bass
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Nishii, Yasushi, Glenn T. Sameshima, and Chie Tachiki. "Digital Photoelastic Analysis of TAD-Supported Maxillary Arch Distalization." Applied Sciences 12, no. 4 (2022): 1949. http://dx.doi.org/10.3390/app12041949.

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The objective of this study was to determine whether the distribution of compressional and tensional stress around tooth roots is influenced by the position of a temporary anchorage device and the length of the retraction hook during the distalization of the maxillary dentition. A photoelastic orthodontic model was made of photoelastic epoxy resin. Six combinations of three retraction hook lengths and two posterior Temporary skeletal anchorage devices (TAD) positions were established. Stress was applied through an elastic chain for each of the combinations. Digital photoelastic stress analysis
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Maestro, Adolfo, and Jerónimo López-Martínez. "Cenozoic stress field in the southwestern Antarctic Peninsula from brittle mesostructures in Wright Peninsula, Adelaide Island." Polish Polar Research 32, no. 1 (2011): 39–58. http://dx.doi.org/10.2478/v10183-011-0006-8.

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Cenozoic stress field in the southwestern Antarctic Peninsula from brittle mesostructures in Wright Peninsula, Adelaide IslandPalaeostresses inferred from brittle mesostructures in the southern Wright Peninsula show a stress field characterized by compressional, strike-slip and extensional regime stress states. The compressional stress (σ1) shows a main NW-SE direction and the extensional stress (σ3) shows a relative scattering with two main modes: NE-SW to E-W and NW-SE. The maximum horizontal stress (σy) has a bimodal distribution with NW-SE and NE-SW direction. The compressional orientation
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Wang, Mingwen, Yunqiang Sun, Gang Luo, and Rui Zhang. "Stress perturbations around the deep salt structure of Kuqa depression in the Tarim Basin." Interpretation 7, no. 3 (2019): T647—T656. http://dx.doi.org/10.1190/int-2018-0177.1.

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Drilling into and around salt bodies can present different kinds of geohazards, such as shrinkage or stuck and crushed casings, resulting in well abandonment and huge economic losses. These engineering disasters are more likely to happen when ignoring the stress perturbations caused by the geomechanical interactions between the salt and surrounding sediments. For a better understanding of the stress perturbations, we use a commercial finite-element software, Abaqus, to build a 2D plane-strain finite-element model of the salt structure of Kuqa depression in the Tarim Basin and simulate the stre
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Xu, Shiyang, Jianming Guo, Hailong Fan, and Xiang Liu. "Cenozoic paleostress field of tectonic evolution in Qaidam Basin, northern Tibet." Open Geosciences 13, no. 1 (2021): 736–47. http://dx.doi.org/10.1515/geo-2020-0262.

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Abstract This article analyzes the stress fields in the Qaidam Basin since the entire Cenozoic using finite element numerical simulations. The stress fields are investigated by analyzing tectonic joints and the GPS velocity field in the basin. The relationship between the stress field patterns and the tectonic activity of the basin was discussed. Based on previous research on the uplift of the Tibetan Plateau, five stages of the tectonic evolution of the Qaidam Basin are modeled. The simulation results show that the stress trajectories in the Oligocence and the Pliocene–Quaternary were similar
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Zhang, Tian, Weilin Zhu, Qiang Fu, and Xiaowei Fu. "Structural Characteristics and Tectonic Evolution of the Wunansha Uplift in the South Yellow Sea Basin, China." Geofluids 2022 (May 25, 2022): 1–11. http://dx.doi.org/10.1155/2022/1565978.

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By selecting typical seismic sections to carry out detailed structural interpretation, the structural style features of the Wunansha Uplift in the South Yellow Sea basin were systematically combined, and the compressional structures (imbricate, opposite/back thrust, and Y-shaped structures), strike-slip faults (positive flower-shaped faults), and extensional normal faults (listric-shaped normal faults) were identified. On this basis, combined with the characteristics of the regional stress field and the background of deep geodynamics, the genetic mechanism and structural evolution of the struc
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Tsai, Wan T. "Uniaxial Compressional Stress‐Strain Relation of Concrete." Journal of Structural Engineering 114, no. 9 (1988): 2133–36. http://dx.doi.org/10.1061/(asce)0733-9445(1988)114:9(2133).

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McDonald, B. E. "Modeling nonlinear compressional waves in marine sediments." Nonlinear Processes in Geophysics 16, no. 1 (2009): 151–57. http://dx.doi.org/10.5194/npg-16-151-2009.

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Abstract. A computational model is presented which will help guide and interpret an upcoming series of experiments on nonlinear compressional waves in marine sediments. The model includes propagation physics of nonlinear acoustics augmented with granular Hertzian stress of order 3/2 in the strain rate. The model is a variant of the time domain NPE (McDonald and Kuperman, 1987) supplemented with a causal algorithm for frequency-linear attenuation. When attenuation is absent, the model equations are used to construct analytic solutions for nonlinear plane waves. The results imply that Hertzian s
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Kashi Kalhori, Sadafnaz, D. Grant Allen, and Arun Ramachandran. "A compressional rheological approach to characterize biosludge with implications to dewatering." Journal of Rheology 69, no. 4 (2025): 553–72. https://doi.org/10.1122/8.0000951.

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Biosludge is a complex material, and it often presents challenges in industries such as the pulp and paper sector, particularly during dewatering processes. This study investigates the mechanical behavior of the biosludge using compressional rheology to understand the factors governing cake formation, permeability, and compressibility. Our findings reveal that increasing the solids concentration from ∼5 to ∼10 wt. % results in a substantial reduction in permeability, decreasing it by over an order of magnitude and thereby limiting dewatering efficiency. This increase in solids concentration al
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Dissertations / Theses on the topic "Compressional stress"

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Ozkale, Aslihan. "Overpressure prediction by mean total stress estimate using well logs for compressional environments with strike-slip or reverse faulting stress state." Texas A&M University, 2006. http://hdl.handle.net/1969.1/4762.

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Predicting correct pore-pressure is important for drilling applications. Wellbore stability problems, kicks, or even blow-outs can be avoided with a good estimate of porepressure. Conventional pore-pressure estimation methods are based on one-dimensional compaction theory and depend on a relationship between porosity and vertical effective stress. Strike-slip or reverse faulting environments especially require a different way to determine pore-pressure, since the overburden is not the maximum stress. This study proposes a method which better accounts for the three-dimensional nature of the str
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Gunn, D. A. "Electronic instrumentation for the measurement of velocities and attenuations of shear and compressional seismic waves in rocks and soils under in-situ stress conditions." Thesis, University of Manchester, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.690902.

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Tandon, Surinder Kumar. "Deformations of helical fibres under uniformly and non-uniformly distributed compressive forces." Thesis, University of Leeds, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235516.

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Rahman, Mohd Tahir Bin Abdul. "Further studies of the stress relaxation behaviour of rubber in compression." Thesis, Loughborough University, 1985. https://dspace.lboro.ac.uk/2134/7300.

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Part 1 - The Drying of Natural Rubber: This was the initial research programme to be carried out at the Institute of Polymer Technology as a result of renewed interest in the area following information feed-back from the natural rubber consumers indicating a problem of wet rubber contamination. However, due to the difficulty in producing an acceptable starting material, the work had to be terminated with the compilation of what had been achieved including the literature survey, trials to produce a representative field latex coagulum, dewatering, diffusion and absorption experiments. Part 2 - F
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Liu, Jianning. "Stress Relaxation Behavior of Polymer Glasses in Both Extension and Compression." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1427995606.

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Tawana, Siyd S. "Behavior of plain and steel fiber reinforced concrete under multiaxial stress." Ohio : Ohio University, 1995. http://www.ohiolink.edu/etd/view.cgi?ohiou1178903105.

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Drake, Matthew Henry. "Stream programming for image and video compression." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36774.

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Thesis (M. Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006.<br>Includes bibliographical references (p. 101-108).<br>Video playback devices rely on compression algorithms to minimize storage, transmission bandwidth, and overall cost. Compression techniques have high realtime and sustained throughput requirements, and the end of CPU clock scaling means that parallel implementations for novel system architectures are needed. Parallel implementations increase the complexity of application design. Current languages force the programm
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Goodwin, Andrew Keith. "One dimensional compression behaviour of unsaturated granular soils at low stress levels." Thesis, University of Sheffield, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336260.

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Galang, Kevin Mathew Lopez. "AN EXPERIMENTALLY GENERATED CONSTITUTIVE MODEL FOR PEAK STRESS (σ_peak) IN COMPRESSION SAMPLES". DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/940.

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The hot working behavior of AISI 1018 steel was studied by hot-compression deformation tests on the Gleeble 1500 thermo-mechanical simulator at true strain values of -0.143 and -0.405, true strain rate values of 0.01 and 0.1, and working temperatures of 900°C and 1000°C. The tests show that a lower working temperature and lower true strain value results in a greater maximum compressive force. The apparent activation energy Qapp was calculated by using the Zener-Hollomon parameter combined with the low stress law. Qapp ­was calculated to be 311 kJ mol-1 K-1.
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Jonsson, Åsa, and Grim Skarsgård. "Synchrotron tomography of pressboard during in-situ compression loading : Construction of compression rig, image acquisition procedure and methods for image processing." Thesis, Uppsala universitet, Tillämpad mekanik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-257276.

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Pressboard, a high density cellulose-based material used for insulation in high voltage power transformers, exhibits stress relaxation during compressive loading. Investigating the micro-mechanical mechanisms responsible for the relaxation can lead to modifications of the production process to control the behaviour of the material. This investigation can be done using Synchrotron X-ray micro Computed Tomography which provides sufficient temporal and spatial resolutions to capture the stress relaxation process. In the present thesis, a compression rig for in-situ mechanical loading during X-ray
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Books on the topic "Compressional stress"

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B, Roebuck, and National Physical Laboratory (Great Britain), eds. Measuring flow stress in hot axisymmetric compression tests. NPL, 1997.

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Eberhardshtayner, Yozef, Sergey Leonovich, and Valentin Dorkin. Design models of structural building materials under multiaxial stress. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1082947.

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The monograph presents the results of experimental and theoretical studies of the behavior of wood and concrete of various structures under biaxial and triaxial compression. It contains a systematic classification of existing models for concrete that link three-axis nonlinear elastic stresses and deformations, as well as research and subsequent evaluation of some basic models from the point of view of their possible use in the framework of spatial load analysis using FEM. It is intended for scientific and engineering workers of research and design organizations.
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Perttula, Juha. Physical simulation of hot working: Measurements of flow stress and recrystallization kinetics. Oulun yliopisto, 1998.

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J, Ghosn Louis, and United States. National Aeronautics and Space Administration., eds. Reliability-based failure analysis of brittle materials. National Aeronautics and Space Administration, 1989.

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J, Ghosn Louis, and United States. National Aeronautics and Space Administration., eds. Reliability-based failure analysis of brittle materials. National Aeronautics and Space Administration, 1989.

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Center, Langley Research, ed. Short-wavelength buckling and shear failures for compression-loaded composite laminates. National Aeronautics and Space Administration, Langley Research Center, 1985.

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Huddleston, John V. Extensiblity and compressibiity in one-dimensional structures: Cables, tension rods, compression rods, frames, and arches. Exchange Pub. Div., 1993.

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Huddleston, John V. Extensibility and compressibility in one-dimensional structures: Cables, tension rods, compression rods, frames, arches, and rings. 2nd ed. Exchange Pub. Division, 2000.

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Verderaime, V. Test load verification through strain data analysis. National Aeronautics and Space Administration, 1995.

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Stein, Manuel. Postbuckling response of long thick plates loaded in compression including higher order transverse shearing effects. National Aeronautics and Space Administration, Langley Research Center, 1990.

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Book chapters on the topic "Compressional stress"

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Zhambakina, Z. M., T. K. Kuatbayeva, N. V. Kozyukova, and U. K. Akishev. "Stress-Deformed State of Soils under Compressional Contraction Conditions." In Lecture Notes in Civil Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75182-1_23.

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Yamagiwa, Shinichi. "Stream-Based Lossless Data Compression." In Sublinear Computation Paradigm. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4095-7_16.

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AbstractIn this chapter, we introduce aspects of applying data-compression techniques. First, we study the background of recent communication data paths. The focus of this chapter is a fast lossless data-compression mechanism that handles data streams completely. A data stream comprises continuous data with no termination of the massive data generated by sources such as movies and sensors. In this chapter, we introduce LCA-SLT and LCA-DLT, which accept the data streams, as well as several implementations of these stream-based compression techniques. We also show optimization techniques for opt
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Nishijima, S., T. Okada, S. Ueno, and K. Niwa. "Stress Analysis of Shear/Compression Test." In Advances in Cryogenic Engineering Materials. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-9059-7_23.

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Yan, Bing, Yaoyu Zhu, Cheng Meng, and Zhiyuan Yuanzhou. "Study on Fatigue Performance of Typical Fatigue Detail in Orthotropic Steel Deck." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2532-2_2.

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AbstractOrthotropic steel decks (OSDs) are easily subjected to fatigue cracking under the cyclic vehicle loading, and arc notch between diaphragm and U-rib is one of the typical fatigue details. The strain values of three measuring points at arc notch in a steel bridge were monitoring to obtain the stress time histories. Then, fatigue stress amplitudes and fatigue damage degrees were analysed. It was found that this typical fatigue detail was under tension–compression cyclic stress. The maximum stress amplitude appeared at U-rib weld toe, which indicated that fatigue cracks were more prone to
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Taubman, David S., and Michael W. Marcellin. "Code-Stream Syntax." In JPEG2000 Image Compression Fundamentals, Standards and Practice. Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0799-4_13.

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Sheng, Jie, Seung-Yong Yang, and Wei Tong. "Gotoh’s 1977 Yield Stress Function with Kinematic Hardening for Modeling Strength Differential Yielding of Orthotropic Sheet Metals." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-58006-2_28.

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AbstractWhen a sheet metal is subjected to both tensile and compressive stresses in a forming process, there is a need to formulate a yield stress function that can accurately account for its strength differential effect in anisotropic yielding. The earliest classical approach is to combine Hill’s 1948 quadratic yield stress function with Prager’s kinematic hardening concept. Consistent with the requirement that a polynomial stress function admits only even-order shear stress components for an orthotropic sheet metal, the resulting quadratic yield stress function in plane stress has up to five
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Wilson, David J., and Marcelo de Abreu. "Spine Degeneration and Inflammation." In IDKD Springer Series. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71281-5_14.

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AbstractConventional radiographs and CT are primary investigations in spinal trauma. However MRI is the primary technique in the assessment of degenerative and inflammatory disorders. There are occasions when conventional radiographs, CT and bone scintigraphy assist in the diagnosis of degenerative and inflammatory disorders.A detailed understanding of anatomy and spine dynamic function is essential in the interpretation of imaging.Degenerative disorders including disc disease sometimes result in neural compression, facet joint and costovertebral arthropathy which is also potentially associate
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Enomoto, T., F. Tatsuoka, M. Shishime, S. Kawabe, and H. Di Benedetto. "Viscous Property of Granular Material in Drained Triaxial Compression." In Soil Stress-Strain Behavior: Measurement, Modeling and Analysis. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6146-2_21.

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Koseki, Junichi, Job Munene Karimi, Yukika Tsutsumi, Sajjad Maqbool, and Takeshi Sato. "Cyclic Plane Strain Compression Tests on Dense Granular Materials." In Soil Stress-Strain Behavior: Measurement, Modeling and Analysis. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6146-2_36.

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Polienko, Wladislaw, and Klaus Holschemacher. "Influences of the Effectiveness of a Column Confinement with Textile Reinforced Concrete (TRC)." In Springer Proceedings in Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72955-3_51.

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AbstractIn the present paper the results of uniaxial compression tests conducted on textile reinforced concrete (TRC)—confined reinforced concrete (RC) columns are reported. By confining the column with TRC, the lateral expansion of the concrete can be impeded. The resulting multiaxial compressive stress state allows to enhance the components axial capacity. Due to the corrosion-resistant textile, the usual concrete cover in reinforced concrete construction is reduced, which allows slender but at the same time highly load-bearing components to be created. Consequently TRC provides a sustainabl
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Conference papers on the topic "Compressional stress"

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McCann, C., J. Sothcott, and S. Marks. "Stress Sensitivity of Low-Frequency Compressional Wave Attenuation in Sediments." In 61st EAGE Conference and Exhibition. European Association of Geoscientists & Engineers, 1999. http://dx.doi.org/10.3997/2214-4609.201407690.

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Fang, Xinding, Michael Fehler, and Arthur Cheng. "Effect of borehole stress concentration on compressional wave velocity measurements." In SEG Technical Program Expanded Abstracts 2013. Society of Exploration Geophysicists, 2013. http://dx.doi.org/10.1190/segam2013-0426.1.

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Ball, Vaughn, and Michael Batzle. "Contrasting stress dependence of compressional and shear velocities: Implications for laboratory, logging, and seismic measurements." In SEG Technical Program Expanded Abstracts 1994. Society of Exploration Geophysicists, 1994. http://dx.doi.org/10.1190/1.1822699.

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Tassone, D. "Geological Interpretations of Vertical Effective Stress-Compressional Sonic Transit Time Cross-plots for Pore Pressure Prediction." In Second EAGE Workshop on Pore Pressure Prediction. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201900495.

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Yang, Shiduo, Yang Yang, Yafeng Li, et al. "An Improved Approach for Structural Delineation with Multiple Reverse Faults from Borehole Image Dips in Compressional Stress Regime." In 2018 AAPG International Conference and Exhibition. American Association of Petroleum Geologists, 2018. http://dx.doi.org/10.1306/42335yang2018.

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Nguyen, Kien, Amin Mehrabian, Ashok Santra, Dung Phan, and Arpita Bathija. "Lost Circulation Material Design for Engineered Fracture Gradient of Drilling." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210027-ms.

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Abstract Lost circulation material (LCM) is known to enhance the breakdown limit of wellbores. However, the related gain in the wellbore circulation density remains a weak link in the literature. A design scheme for the LCM blend is developed in this work that allows for quantification of the maximum enhancement in fracture gradient of wellbores. An analytical solution is developed for this purpose that accounts for wellbore inclination and azimuth. The LCM blend is selected by applying appropriate criteria for the particle size distribution (PSD) to the estimated width of near-wellbore fractu
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Assous, Said, Bilal Arshed Mand, Kashif Mushir A. Khan, Shaheed BilalSamii, and Mark Bacciarelli. "3D Anisotropy Analysis by Using the Vertical, Deviated, and Horizontal Well in the Khufai Formation, Oman." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222194-ms.

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Abstract By analyzing sonic data with quantified deviations from vertical and true stratigraphic dips obtained via an imaging tool in vertical, deviated, and horizontal wells, the established method computes up to five elastic moduli of an orthorhombic or transversely isotropic formation, while compensating for any tool-induced effects. The algorithm yields verifiable far-field compressional and shear moduli, unaffected by the near-wellbore zone altered by stress concentrations or rock's plastic deformation. In this case study, cross-dipole data is evaluated to confirm the third shear slowness
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Yoo, JinHyeong. "A Performance Prediction for Fe-Ga Magnetostrictive Strain Sensor." In ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/smasis2016-9140.

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This study will present a proof-of-concept non-contact strain sensor, utilizing a prototype magnetostrictive (Fe-Ga alloy, Galfenol) strip on a steel plate; coupled mechanical-magnetostrictive equations will be used to evaluate sensor performance prediction. In contrast with typical piezo-ceramic materials, Galfenol is ductile and has an excellent ability to withstand mechanical shock. Galfenol also changes its permeability in response to applied stress. This stress-based permeability change is not time dependent and can measure static loads. The variation of magnetic induction with stress dep
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Majidi, Reza, Abbas Abbasov, Elshan M. Aliyev, Firangiz Akhundova, and Joanna Mckidd. "State of Stress in Azeri-Chirag-Gunashli Anticline Structure, South Caspian Sea." In SPE Annual Caspian Technical Conference. SPE, 2021. http://dx.doi.org/10.2118/207043-ms.

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Abstract The Azeri-Chirag-Gunashli (ACG) field, a tightly folded anticline structure, located offshore Azerbaijan in the south Caspian basin, is one of the most tectonically active regions of the world. Understanding the stress state across the ACG structure is a key to successful development of the field by optimizing well placement during drilling, completion, and depletion/injection phases. This article summarizes the results of studies undertaken on the state of the stress in ACG field. It encompasses the field-wide overview of stresses from a structural standpoint, the compilation of dril
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Majidi, Reza, Abbas Abbasov, Elshan M. Aliyev, Firangiz Akhundova, and Joanna Mckidd. "State of Stress in Azeri-Chirag-Gunashli Anticline Structure, South Caspian Sea." In SPE Annual Caspian Technical Conference. SPE, 2021. http://dx.doi.org/10.2118/207043-ms.

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Abstract The Azeri-Chirag-Gunashli (ACG) field, a tightly folded anticline structure, located offshore Azerbaijan in the south Caspian basin, is one of the most tectonically active regions of the world. Understanding the stress state across the ACG structure is a key to successful development of the field by optimizing well placement during drilling, completion, and depletion/injection phases. This article summarizes the results of studies undertaken on the state of the stress in ACG field. It encompasses the field-wide overview of stresses from a structural standpoint, the compilation of dril
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Reports on the topic "Compressional stress"

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Kinikles, Dellena, and John McCartney. Hyperbolic Hydro-mechanical Model for Seismic Compression Prediction of Unsaturated Soils in the Funicular Regime. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2022. http://dx.doi.org/10.55461/yunw7668.

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A semi-empirical elasto-plastic constitutive model with a hyperbolic stress-strain curve was developed with the goal of predicting the seismic compression of unsaturated sands in the funicular regime of the soil-water retention curve (SWRC) during undrained cyclic shearing. Using a flow rule derived from energy considerations, the evolution in plastic volumetric strain (seismic compression) was predicted from the plastic shear strains of the hysteretic hyperbolic stress-strain curve. The plastic volumetric strains are used to predict the changes in degree of saturation from phase relationships
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2

Choi, Junho, and Mitchell R. Grunes. Lossless Data Compression of Packet Data Streams,. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada304792.

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3

Gillen, K. T., M. R. Keenan, and J. Wise. New method for predicting lifetime of seals from compression-stress relaxation experiments. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/672100.

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4

Truong, T. T. Compression Stress-Relaxation and Oxygen Consumption Behavior of 9975 Shipping Package O-rings. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1459422.

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5

Vankirk, George, Andreas Frank, Michael Roth, Brett Williams, and William Heard. Residual strength of a high-strength concrete subjected to triaxial prestress. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48055.

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This study investigates simplified mechanical loading paths that represent more complex loading paths observed during penetration using a triaxial chamber and a high-strength concrete. The objective was to determine the effects that stress-strain (load) paths have on the material’s unconfined compressive (UC) residual strength. The loading paths included hydrostatic compression (HC), uniaxial strain in compression (UX), and uniaxial strain load biaxial strain unload (UXBX). The experiments indicated that the load paths associated with nonvisible microstructural damage were HC and UX—which prod
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6

Kirk. L51737 Development of Modeling Procedures for Branch Welds. Pipeline Research Council International, Inc. (PRCI), 1995. http://dx.doi.org/10.55274/r0010122.

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One major difficulty in developing fitness-for-purpose based flaw acceptance criteria for pipeline branch connections is the calculation of the stress distributions in the vicinity of the welds. Even with the latest computer-aided modelling technologies, finite element modeling of branch connections using three-dimensional (3-D) solid elements is the only way to accurately determine the stress distributions local to the weld toes of branch connections. This report describes work to access the applicability of linear elastic fracture mechanics (LEFM) principles to a saddle-pad reinforced branch
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7

Blake, H. Stress analysis of the Princeton Plasma Physics Laboratory 1/2- times 1/2-in. shear/compression test fixture. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/5244225.

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8

Godinez. L51492 Evaluation of the Kaiser Effect in Pipe Steels. Pipeline Research Council International, Inc. (PRCI), 1985. http://dx.doi.org/10.55274/r0010591.

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Acoustic emission (AE) proof testing is a particularly attractive method of nondestructively examining large structures such as pressure vessels and pipelines because a total volumetric examination can be made with AE sensors mounted at relatively large intervals over the surface of-the structures. The proof test, to be effective, requires an increase in pressure that is significantly greater than previously applied pressure in order to elicit AE from existing defects. In the case of gas pipelines, however, overpressure of gas in the line represents a considerable risk. It is therefore desirab
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9

Mataya, M. C., and V. E. Sackschewsky. Effect of internal heating during hot compression testing on the stress-strain behavior and hot working characteristics of Alloy 304L. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10158815.

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10

Al-Qadi, Imad, Hasan Ozer, Aravind Ramakrishnan, and Ashraf Alrajhi. Pavement Distresses Due to Truck Platoons: A Holistic Analysis. Illinois Center for Transportation, 2023. http://dx.doi.org/10.36501/0197-9191/23-015.

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Currently, AASHTOWare PMED does not contain a framework to compute distresses for loading scenarios like truck platoons. Truck platoons reduce fuel consumption and improve safety while increasing pavement damage because of a reduction in wander and rest period. The important parameters of truck platoons are wander, rest period, and penetration level. Unlike wander, the effect of reduced rest period on permanent deformation and platoon penetration level are not well documented. Rest period (i.e., truck spacing) is a critical parameter in platoons that can be controlled to reduce damage or to im
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