Results 31 to 40 of about 15,248 (302)
Buildings, 2023 The confined compression test is the most widely used test to study the compressive deformation of soil in a laboratory, and the height–diameter (H/D) ratio has a significant effect on the confined compression test results.
Wang Yao +7 more
doaj +1 more source
Compression behaviour of hydrate bearing carbonate sand - fines mixtures [PDF]
E3S Web of Conferences, 2020 High gas hydrate content has been found in fine-grained sediments containing substantial amount of foraminifera in the South China sea. One of the possible hydrate accumulation habits is filling the intra- particle voids in the foraminifera.
MA Lu, CHIU Abraham C.F., CHENG Y.P.
doaj +1 more source
Technical and technological ways to reduce soil compaction to preserve its fertility [PDF]
E3S Web of Conferences, 2023 Article village to the farm intended of lands productivity save important from the conditions one has been soil of compression ahead to get technician and technological ways to work on exiting dedicated.
Matmurodov Farkhod +3 more
doaj +1 more source
, 2022 This study proposes a high-performance machine learning model to sidestep the time of conducting actual laboratory tests of soil compression index (Cc), one of the important criteria for determining the settlement of subgrade layers of roadways, railways,
Bardhan, Abidhan +14 more
core +1 more source
DYNAMIC OF PRESSURE-DEFORMATION CURVE IN UNIAXIAL COMPRESSION TEST IN DIFFERENT LOAD TIMES [PDF]
Engenharia Agrícola, 2017 : The loading application time by machinery tires and agricultural tires is one of the factors of soil compaction. We evaluated the effect of loading reduction time in uniaxial compression test, in laboratory, in some physical and mechanical parameters ...
Michael Mazurana +4 more
doaj +1 more source
Improvement of a subgrade soil by using EarthZyme and cement kiln dust waste [PDF]
Archives of Civil Engineering, 2021 Soil stabilization techniques are widely used for road construction to improve the properties of the subgrade materials. Using new additives and stabilizers to improve soil properties can reduce the costs of construction and reduce the possible negative ...
Ahmed Hazim Abdulkareem +2 more
doaj +1 more source
Fundamental factors on the behaviour of bagasse ash stabilized organic soil
MATEC Web of Conferences, 2019 A series of experimental programs was undertaken to investigate mechanical behaviour of bagasse ash stabilized organic soil. Preliminary experiment was done to verify the chemical and physical characteristics of bagasse ash and organic soil.
Hatmoko John Tri, Suryadharma Hendra
doaj +1 more source
Soil compaction by wheeling: changes in soil suction caused by compression [PDF]
European Journal of Soil Science, 2010 Soil compaction caused by agricultural machinery has been increasingly recognized as a considerable problem facing intensive agriculture. Most of the models used to estimate soil deformation during the passage of machines are based on the concept of total stress: they have neglected an important stress variable for unsaturated ...
Cui, Kai +3 more
openaire +2 more sources
Soil Compaction Mechanism and Improvement in Farmland
, 2023 To improve the quality of sloping soil in farmlands, exploring the mechanism of farmland soil consolidation is vital. This study investigated the improvement of soil pH, exchangeable acid, crop economic characteristics, and the soil compression index ...
Jinfu Fang +3 more
core +1 more source
Method of removing secondary compression on clay using preloading
MATEC Web of Conferences, 2018 Due to external loads, the soft soil will undergo a large compression of both primary and secondary compression. With soil improvement using prefabricated vertical drain (PVD), the time of primary compression becomes shorter so that secondary compression
Dhianty Ega, B. Mochtar Indrasurya
doaj +1 more source