Results 71 to 80 of about 517 (169)
工程科学与技术, 2018 Membranes play load-transferring roles between steel spiral cases and surrounding concrete in hydroelectric power plants. However, membranes are routinely recognized as linear-elastic materials in current engineering practices. The two most commonly-used
Qiling ZHANG, Lei HU, Chao HU, Hegao WU
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, 2014 This Ph.D. thesis attempts to study the influence of the management system on the physical and mechanical properties of soil from four regions in north Greece.
Παπατόλιος, Κωνσταντίνος +1 more
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African and Mediterranean Agricultural Journal - Al AwamiaSoil compaction induced by agricultural machinery is widely recognized as a significant challenge in agricultural fields. This study evaluated soil compaction in six no-till vertisol and calcimagnesic field crops at the Chaouia region.
Yassine Almasmoudi +2 more
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Analysis of soil compression curves from uniaxial confined compression tests
, 2011 The compressive behaviour of soil, the compression curve, is typically expressed in a semi-logarithmic diagram in the relationship between the logarithm of applied stress, sigma, and the void ratio, e.
Keller, Thomas, +1 more
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Energy Science & EngineeringDeep coal‐rock formations are subjected to complex stress environments characterized by high static stresses and dynamic disturbances. To study the damage, fracture, and energy evolution characteristics of coal‐rock under dynamic–static combined loading,
Wei Li +8 more
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Soil susceptibility to compaction under use conditions in southern Brazil
Ciência e AgrotecnologiaThe degree of soil compaction is intensified by its inadequate management, compaction being variable depending on soil type since even under identical management conditions, different types have different abilities to withstand load.
Michael Mazurana +5 more
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Conpressive and strength characteristics of compacted soils
, 1989 P(論文)The compression and strength chsracteristics of compacted soils was investigated experimentally. The compression characterisitics of dynamically compacted soils is simillar to that of statically compressed soils and depends on the precompression ...
平川, 修治 +3 more
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GeodermaDue to climate change, human activities and natural disturbances in high-latitude permafrost and seasonally frozen areas are gradually increasing, attracting more attention from scholars.
Yuan Zhou +6 more
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Compressive behaviour of the soil in buffer zones under different management practices in Finland
Agricultural and Food Science, 2008 Soil structure that favours infiltration is essential for successful functioning of vegetated buffer zones. We measured bulk density, air permeability and precompression stress in a clay soil (Vertic Cambisol) and a sandy loam (Haplic Regosol) in Finland,
M. RÄTY, R. HORN, K. RASA
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Pre-compression Effects on Strength of Cohesive Soils [PDF]
, 1994 Pre-compression effects on strength properties and slope stability of cohesive soils were investigated in this paper. Several element tests were carried out on strength of compacted soils, to examine relationships of precompression stress p_c with ...
大根, 義男 +3 more
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