Results 1 to 10 of about 1,019 (183)

Effect of Dolomite Lime on Soil Matric Suction

Applied Research on Civil Engineering and Environment (ARCEE), 2021
The most fundamental of unsaturated soil is matric suction parameter. Matric suction in unsaturated soils plays an important role in controlling physical and mechanical properties. This parameter can influence some other important parameters of soil, such as effective stress, shear strength, swelling pressure, etc.
M. I. S. Fazlina, Putera Agung Maha Agung, A. T. S. Azhar, Muhammad Nizam Zakaria, Mustaffa A. Ahmad, Muhammad Fathur Rouf Hasan   +5 more
openaire   +2 more sources

Effect of Matric Suction on Monotonic and Cyclic Behaviour of a Low-Plastic Silty Soil from Sakarya Region [PDF]

E3S Web of Conferences
Shallow soil layers subjected to seasonal wetting and drying cycles are typically located above the groundwater table and experience negative pore water pressures. Many geotechnical problems are associated with the behaviour of these soils.
Kocaman Kadir, Mele Lucia, Özocak Aşkın, Flora Alessandro   +3 more
doaj   +1 more source

Experimental study on failure mode and lateral earth pressure distribution of unsaturated sand behind retaining walls under active translation mode

Yantu gongcheng xuebao, 2023
Under the active translation mode, a series of laboratory model tests on the active earth pressure against rigid retaining walls with different wall roughnesses and water contents of backfill are carried out, in which the matric suction and earth ...
DENG Bo 1, 3, YANG Minghui 2, 3, ZHAO Minghua 3
doaj   +1 more source

Study on Soil Water and Suction Stress Characteristics for Unsaturated Clay Soil of Airport Engineering Based on Laboratory Tests

Geofluids, 2021
For the unsaturated soil in Feidong China, this study examined the suction stress characteristics based on the soil-water characteristic curve (SWCC), which was different from traditional research ideas.
Jun Feng, Guangze Zhang
doaj   +1 more source

Identifikasi Karakteristik Teknik Subgrade Jalan (Studi Kasus Jalan Raya Tanak Awu-Pengembur, Lombok Tengah)

Jurnal Teknik Sipil, 2023
Jalan yang menghubungkan Desa Tanak Awu menuju Desa Pengembur yang berada di Kecamatan Pujut, Lombok Tengah, sering rusak, retak-retak dan bergelombang. Tujuan penelitian ini adalah memaparkan hasil identifikasi karakteristik teknik subgrade Jalan Tanak ...
Heni Pujiastuti, Adryan Fitrayudha, Adiman Fariyadin, Hafiz Hamdani   +3 more
doaj   +1 more source

Assessment of Peak/Residual Failure Envelopes of Clayey Soil via Suction-controlled Ring Shear Testing [PDF]

E3S Web of Conferences
A thorough experimental program has been undertaken to assess the suction-controlled peak and residual shear strength responses of statically compacted, moderate plasticity clayey soil over a relatively wide range of suction states.
Yepes Jairo E., Hoyos Laureano R., Velosa Claudia L., Puppala Anand J.   +3 more
doaj   +1 more source

Investigating the hydro-mechanical behaviour of unsaturated sand-bentonite mixtures using suction-controlled triaxial test

Case Studies in Construction Materials, 2023
Soil improvement is often done through mixing the granular soils with fine-grained materials to obtain densified soil matrix and eventually increase the bearing capacity of the soil.
Wael M. Albadri, Israa J. Alhani, Hussein A. Shaia, Mohanad Muayad Sabri Sabri, Sin Mei LIM, Mohanad Sameer Jabbar, Murtadha Saeed Mohammed   +6 more
doaj   +1 more source

Measurement of Matric Suction Using Tensiometric and Axis Translation Techniques [PDF]

Geotechnical and Geological Engineering, 2008
Experimental equipment for the measurement of matric suction in unsaturated soils using hydraulic tensiometers and the axis translation technique share a common working principle; that is, the measurement of a pressure differential across a high air entry porous ceramic.
Marinho, F.A.M., Take, W.A., Tarantino, Alessandro   +2 more
openaire   +3 more sources

Study on the stress path dependency of collapse behavior of Gorgan loess implementing unsaturated oedometer devices

E3S Web of Conferences, 2016
Collapsible soils such as loess are particular types of problematic soils, whose collapse potential have caused severe damages to the buildings and structures.
Haeri S. Mohsen, Beigi Majid, Saberi Saeed, Akbari Garakani Amir   +3 more
doaj   +1 more source

Analysis of the suction evolution during direct shear test in a silty sand soil [PDF]

E3S Web of Conferences, 2020
Shear strength of soils is one of the essential parameters for analysing and solving divers geotechnical problems (e.g. the bearing capacity of shallow footings pile foundations, slope stability and earth embankments).
AL-Emami Omar, M Medero Gabriela, A M Marinho Fernando, Sutman Melis   +3 more
doaj   +1 more source