Zobrazeno 1 - 10
of 246
pro vyhledávání: '"gypseous soil"'
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 27, Iss 3 (2024)
This study explores the impact of adding high-density polyethylene (HDPE) and Novolac polymers to gypseous soil from Tikrit City, Iraq, to enhance its geotechnical properties. The soil contained 38% gypsum, and the polymers were added in varying prop
Externí odkaz:
https://doaj.org/article/56ee844c3cd74f34a9450ef164ae3d03
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 3 (2024)
This study investigates the behavior of ring footing erected on gypseous soil and compares it with the circular footing, including conducting (24) experiments of loading ring footings, where the inner and external diameter ratio was (Din./Dout. = 0,
Externí odkaz:
https://doaj.org/article/78193208eea34d4687f9e0f7c42d96dc
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 2 (2024)
Several studies have shown that biopolymers improve soil; however, they mostly looked at how the shear strength and collapsibility improved without looking at how long the treatments would last. However, durability is an important factor that should
Externí odkaz:
https://doaj.org/article/5cb96ee97056431ab92ed3461a4b4ec5
Publikováno v:
Civil and Environmental Engineering, Vol 19, Iss 2, Pp 610-617 (2023)
Soils that exhibit high volume change when its water content is changed are considered collapsible soils. Gypseous soils are one of the main types of collapsible soils which can be found in arid and semiarid areas. In this study, the effect of initia
Externí odkaz:
https://doaj.org/article/2f3062b790ff428cb3af5350e151d640
Autor:
Hussein Israa S., Jassam Mahmood G.
Publikováno v:
Civil and Environmental Engineering, Vol 19, Iss 2, Pp 575-586 (2023)
The current work is directed to study the variation of suction with time and soil water characteristics curve (SWCC) for natural and treated gypseous soil treated with two types of additive (lime and silica fume) compacted at different initial degree
Externí odkaz:
https://doaj.org/article/a16a5adb139043238bbb60761ee40283
Publikováno v:
Engineering and Technology Journal, Vol 41, Iss 11, Pp 1309-1324 (2023)
The main objective of this study is to determine the appropriateness of unsaturated gypseous soil as a subgrade layer for carrying foundations. A comprehensive laboratory testing program was implemented to investigate the geotechnical characteristics
Externí odkaz:
https://doaj.org/article/9717ca7392de47c0b09252c2ca442129
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 16, Iss 4 (2023)
Gypseous soil is well-known for its numerous engineering problems. When this soil is exposed to water, the gypsum in the soil dissolves, causing the buildings built on it to collapse; so, treating gypseous soil is important for improving its engineer
Externí odkaz:
https://doaj.org/article/cae384cc8c0b4662bbf56e09fdc20a1e
Publikováno v:
Cogent Engineering, Vol 10, Iss 2 (2023)
AbstractThe purpose of this study is to determine whether or not unsaturated gypseous soil can function well as a substrate for the foundations of carrying loads. A comprehensive program of testing was carried out with the objective of validating the
Externí odkaz:
https://doaj.org/article/88aa841eb20940a8a259800919ed3f7c
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02502- (2023)
Studying the unsaturated gypseous soils behavior may lead to more understanding of the gypseous soil problems associated with unsaturation under the effect of the vertical vibrations. The purpose of this paper is to assess the suitability of unsatura
Externí odkaz:
https://doaj.org/article/c3f82d81631f4af49869af7f4417894f
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 32, Iss 1, Pp 11075-83 (2023)
Skirted footings are used to increase the final carrying capacity of shallow foundations resting on unstable soil and to decrease settling by limiting the soil beneath them. Skirted footings are utilized as an alternative to pile driving in poor stre
Externí odkaz:
https://doaj.org/article/660ba2ee7b0f4dd8a01812c55f47cd7d