Results 11 to 20 of about 15,250 (263)

Analysis of the influence factors on the compressive properties of cement solidified zinc contaminated soils

Shuili Shuiyun Gongcheng Xuebao, 2020
Consolidation tests were carried out to investigate the effects of cement content, zinc ion concentration and curing temperature on the compression coefficient of cement solidified zinc contaminated (CSZC) soil.
DAI Yuanzhi, FENG Zhonghua, FAN Chengwen
doaj   +1 more source

An elastic-viscous-plastic structured UH model [PDF]

E3S Web of Conferences, 2021
On the basis of the structured unified hardening model (structured UH model) considering soil structured collapse, the time effect is take into account, and an elastic-viscous-plastic structured UH model is extended.
Enyang Zhu, Yihe Wang
doaj   +1 more source

The Tension-Shear and Compression-Shear Joint Strength Model for Unsaturated Clay and Its Application to Slopes

Frontiers in Earth Science, 2022
The capillary component and adsorptive component of matric suction differently impact the soil strength. Due to the cavitation effects of pore water, the adsorption effect dominates the behavior of soil when matric suction exceeds the cavitation tension.
Xiaoang Kong, Yongfeng Cheng, Binbin Zhao, Yi Liu, Jingshan Han   +4 more
doaj   +1 more source

Compressibility of Oxisol aggregates under no-till in response to soil water potential Compressibilidade de agregados de Latossolo Vermelho sob plantio direto em resposta ao potencial da água do solo

Revista Brasileira de Ciência do Solo, 2009
The system of no-till sowing stands out as being a technology that suits the objectives of more rational use of the soil and greater protection against the erosion. However, through till, any of it, occurs modifications of the soil's structure.
João Tavares Filho, Daniel Tessier
doaj   +1 more source

Influence of the Duration Compression Ratio of the Input Motion on the Seismic Response of a Soil–Pile–Bridge Structure System in Shaking Table Tests

Applied Sciences, 2022
In the shaking table test of a soil–pile–bridge structure system, it is difficult to keep the similarity relations of the model structure and that of the model soil consistent.
Zhi Zhang, Chenning Song, Xiaojun Li, Xingjun Qi   +3 more
doaj   +1 more source

Monitoring the Response of Roads and Railways to Seasonal Soil Movement with Persistent Scatterers Interferometry over Six UK Sites

Remote Sensing, 2017
Road and rail networks provide critical support for society, yet they can be degraded by seasonal soil movements. Currently, few transport network operators monitor small-scale soil movement, but understanding the conditions contributing to ...
Matthew North, Timothy Farewell, Stephen Hallett, Audrey Bertelle   +3 more
doaj   +1 more source

Study on the Internal Mechanics and Energy Characteristics of Soil under Different Failure Modes

Applied Sciences, 2023
Under uniaxial compression, the soil mass may be subjected to transverse tensile splitting or swelling failure. This failure is caused by the tensile stress in the soil; that is, part of the vertical stress is converted into lateral stress.
Lian-Sheng Tang, Yu-Xi Wang
doaj   +1 more source

MAXIMIZING IRRIGATION WATER USE EFFICIENCY FOR PEPPER BY USING SANDY SOIL COMPRESSION TECHNIQUE UNDER EL-TAL EL- KABIR CONDITIONS [PDF]

Egyptian Journal of Desert Research
Optimal management of water and soil is critical for efficiency and productivity in arid and semi-arid areas. This experiment was conducted over two summer seasons (2023 and 2024) in a private farm in El-Tal El-Kabir, Ismailia Governorate, Egypt, using ...
Zakaria Fawzy, Ali Abd El-Aziz
doaj   +1 more source

Environmental aspects of Kaiser S2 harvester utilization in mountain terrains

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
This paper deals with evaluating the ecological impacts of Kaiser S2 harvester utilization in mountain terrains. The harvester was used in bark beetle calamity and secondary felling in mixed forest (spruce, fir, beech) stand with average incline of 70 ...
Jozef Slugeň, Martin Jankovský
doaj   +1 more source

Compressibilidade de agregados de um Latossolo Amarelo da Amazônia em resposta ao potencial da água do solo Aggregate compressibility of an Amazon Oxisol in response to water potential

Revista Brasileira de Ciência do Solo, 2005
Normalmente a utilização agrícola dos solos é realizada com máquinas e implementos pesados que lhes causam compactação, responsável por afetar a disponibilidade de ar e de água para as plantas.
João Tavares Filho, Michel Grimaldi, Daniel Tessier   +2 more
doaj   +1 more source