Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Ehsan Abdi"'
Autor:
Ehsan Abdi, Gholamreza Asadollahfardi, Amirmasoud Salehi, Javad Akbardoost, Negar Esmaeili, Azadeh Panahandeh
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-20 (2024)
Abstract Wash water, municipal solid waste incineration (MSWI) fly ash, and propylene (PP) fibers were employed simultaneously to produce self-compacting repair mortar (SCRM). Different SCRM mixtures were utilized, incorporating 35, 70, and 140 kg/m3
Externí odkaz:
https://doaj.org/article/0dce5572d5a6437aae79f8920489915e
Publikováno v:
Minerals, Vol 13, Iss 12, p 1515 (2023)
The findings revealed that the addition of nanoalginate and lime had distinct effects on various soil properties. Specifically, the liquid limit (LL) and plastic limit (PL) decreased when sodium nanoalginate and lime were added, while the plasticity
Externí odkaz:
https://doaj.org/article/1c39cf7b3f2e43d2b524a36ea727f78e
Publikováno v:
مجله جنگل ایران, Vol 13, Iss 5 (ویژه نامه به زبان انگلیسی), Pp 1-15 (2022)
Environmental Impact Assessment (EIA) has been recognized as an analysis of the impacts that a project can impose on the environment, with the purpose of balancing the positive and negative impacts of the project. Forest road construction is one of t
Externí odkaz:
https://doaj.org/article/b4c0288b95814a90add2d70a09718a88
Publikováno v:
Forests, Vol 14, Iss 7, p 1332 (2023)
Fine-grained soils cause problems for forest road construction and often require improvements of their mechanical properties. One of the methods of improving mechanical properties of clay soils is soil stabilization. In this study, the effect of a co
Externí odkaz:
https://doaj.org/article/98446468dcb24767b3f1572c1dd04c3f
Publikováno v:
مجله جنگل ایران, Vol 11, Iss 4, Pp 443-458 (2020)
Knowledge of soil chemical properties is important for understanding its engineering characteristics in road construction. Reflectance spectrometry is a non-destructive, fast and environment friendly method, but unfortunately no research has been con
Externí odkaz:
https://doaj.org/article/474958ac38774f08a7bda037e8b37bbd
Publikováno v:
مجله جنگل ایران, Vol 11, Iss 2, Pp 151-164 (2019)
Generally in developing countries such as Iran, the studies in soil mechanics are rarely done or even not conducted due to high cost and time of research and conventional laboratory methods, so the lack of information in this field can damage the con
Externí odkaz:
https://doaj.org/article/06e920632f6c4fbda32c307f449fd80d
Publikováno v:
مجله جنگل ایران, Vol 10, Iss 4, Pp 403-413 (2019)
One of the essential characteristics of fine-grain soils is the plasticity or Atterberg limits of them that directly are used in classification and prediction of mechanical properties and soil behavior. The aim of this study was to investigate the ef
Externí odkaz:
https://doaj.org/article/b17913e41f21452eae21b22f0476e590
Publikováno v:
تحقیقات جنگل و صنوبر ایران, Vol 26, Iss 1, Pp 70-80 (2018)
Vegetation in riparian areas, including trees with various hydrological and mechanical effects has an essential role in soil reinforcement. This is accomplished by increasing soil shear strength and inhibiting the higher layer of soil into the lower
Externí odkaz:
https://doaj.org/article/ade691f9bdc24089a46939e8a705a85d
Publikováno v:
مجله جنگل ایران, Vol 9, Iss 4, Pp 445-456 (2018)
This study aimed to investigate effect of forest roads on amount of soil elements: nitrogen, phosphorus, potassium and pH in the Caspian Forest of Iran. For this purpose, main and secondary forest roads were chosen in second district in Kheyroud fore
Externí odkaz:
https://doaj.org/article/e5683dca9327400792e68756316baf93
Autor:
Ehsan Abdi
Publikováno v:
Croatian Journal of Forest Engineering, Vol 39, Iss 2, Pp 255-270 (2018)
Shallow landslides are a frequently recurring problem in some parts of Iran, including the Hyrcanian forest. In addition to traditional civil engineering measures, a potential solution for this problem is the application of soil bioengineering techni
Externí odkaz:
https://doaj.org/article/c9234b9bc5844822a903f9b3bdd45274