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Pullout Characteristics of Geosynthetics Reinforced Earth Using Multilayer Spreading Pullout Test [PDF]
Advances in Materials Science and Engineering, 2017 Pullout test equipment for examining pullout characteristics in a reinforced earth structure is relatively larger than direct shear testing machines and requires much time and expenses in preparing samples.
Jong-Beom Park +3 more
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Pullout of soil nail with circular discs: A three-dimensional finite element analysis
Journal of Rock Mechanics and Geotechnical Engineering, 2017 An internal failure mode for a soil-nailed system consists of failure at nail heads, slope facing, nail strength, along grout–soil interface and pullout failure.
Saurabh Rawat +2 more
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Practical cases in the application of the pullout method (LOK-TEST and CAPO-TEST) for in-place compressive strength [PDF]
MATEC Web of Conferences, 2022 The pullout methods LOK- TEST and CAPO-TEST for in-place compressive strength are presented with their theoretical analysis’ background and correlations from 30 major studies, made worldwide, showing robust general correlations between pullout force and ...
Petersen Claus Germann
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The Role of Root Morphology and Pulling Direction in Pullout Resistance of Alfalfa Roots
Frontiers in Plant Science, 2021 There is a growing consensus on soil conservation by mechanics of plant root system. In order to further study how root system exerts its mechanical properties during soil reinforcing process and which morphological indicator is suitable for reflecting ...
Qihong Yang +3 more
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The Determination of Pullout Parameters for Sand with a Geogrid
Applied Sciences, 2020 The concept of designing mechanically stabilized earth (MSE) walls is divided into internal and external stability review methods, and one of the design factors required in internal stability analysis is the frictional characteristics between soil and ...
Kyungho Park +3 more
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Engineering Science and Technology, an International Journal, 2022 Interaction with soil strengthening is a critical problem in the construction of reinforced soil structures. It is therefore, important to examine the pullout mechanism and determine the relationship between soil and reinforcement.
Beenish Jehan Khan +2 more
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Evaluation of the static and multistage geocell pullout behavior in coarse grained soil [PDF]
مهندسی عمران شریف, 2022 Geocell mattresses are one type of three-dimensional honeycomb soil reinforcements that is manufactured from polyethylene sheets using ultrasonically welded joints.
A. Namaei-kohal +2 more
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Bioengineering, 2023 Pullout strength is an important indicator of the performance and longevity of pedicle screws and can be heavily influenced by the screw design, the insertion technique and the quality of surrounding bone. The purpose of this study was to investigate the
Lien-Chen Wu +5 more
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Fibers, 2022 The current research has been carried out to investigate the interactive behaviour of soil-geosynthetic interfaces. A cost-effective vertical pullout test (VPT) apparatus was designed for this purpose. A series of laboratory direct shear tests (DSTs) and
Malik Rizwan +6 more
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Yantu gongcheng xuebao, 2019 The pullout tests on geogrids have been regarded as the most direct way to investigate the geogrid-soil interaction. In the pullout tests on geogrids, either a rigid or a flexible top boundary is commonly used for applying the vertical loads. In order to
WANG Zhi-jie 1,2,3, YANG Guang-qing 1, WANG He 1, LIU Wei-Chao 1
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