Zobrazeno 1 - 10
of 4 933
pro vyhledávání: '"UNCONFINED COMPRESSIVE STRENGTH"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The cementation of desert aeolian sand is a key method to control land desertification and dust storms, so an economical, green and durable process to reach the binding between sand grains needs to be searched. The method based on the microb
Externí odkaz:
https://doaj.org/article/bc143db394964989b6e16fd98ebf74d7
Autor:
Thiloththama Hiranya Kumari Nawarathna, Sivakumar Gowthaman, Rajmohan Ketheesraj, Santhirakumaran Ainkaran, Kulathunga Disanayaka Mudiyanselage Prabodha Lakshan, Abasin Mudiyansela Gama Gedara Gayan Thilakarathna
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-11 (2024)
Abstract Biogrouting has been identified as the best alternative approach for the conventional cement and chemical grouts. Among the various types of biogrouting techniques, microbial induced carbonate precipitation (MICP) has been recently recognize
Externí odkaz:
https://doaj.org/article/9214e8e59a454addb2d088108638222e
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3760-3771 (2024)
This study proposed an improved bio-carbonation of reactive magnesia cement (RMC) method for dredged sludge stabilization using the urea pre-hydrolysis strategy. Based on unconfined compression strength (UCS), pickling-drainage, and scanning electron
Externí odkaz:
https://doaj.org/article/14aadf20f6fa46508590263c9ff26ae8
Autor:
Skanda Kumar Bangalore Narasimhaprasad, Chandre Gowda Cheluvegowda, Chandrashekar Ramakrishnaiah, Suhas Ramachandra, Sreenatha Mallikarjunaiah, Shashi Shankar Anantharamaiah
Publikováno v:
Sustainable Environment Research, Vol 34, Iss 1, Pp 1-13 (2024)
Abstract India's rapid industrialization has led to an increase in waste generation, necessitating efficient disposal methods. This research addresses this challenge by exploring the use of Common Effluent Treatment Plant (CETP) sludge, a hazardous w
Externí odkaz:
https://doaj.org/article/1808072c0fd24cad80c5e67b77f38e9b
Autor:
Paul Yohanna, Roland Kufre Etim, Nodebe Inechi Ekene, Joshua Adekeye Toluwase, Ernest Obasi Mbah, Oladapo Olatunde Ayodeji, Umar Muhammed Aliyu, Moses Okoko Owoicho, Kanyi Ianna Moris
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-18 (2024)
Abstract The progressive increase in the rate of production of plastic bottles by the beverage and food industries in Nigeria has increased considerably over time, constituting large volume of waste generations from plastic waste bottles. Also, incre
Externí odkaz:
https://doaj.org/article/dc77ac3523494799ac244e8e9ae30c17
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The treatment, disposal, and resource utilization of waste mud are challenges for engineering construction. This study investigates the road performance of waste mud–solidified soil and explains how solidifying materials influence the stre
Externí odkaz:
https://doaj.org/article/c1b0ffcb4a554d0695c3d2abe163495a
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 7, Pp 2801-2812 (2024)
This study investigates the efficacy of sodium alginate (SA), xanthan gum (XG), guar gum (GG) and chitosan (CS) — each applied at five different solid biopolymer-to-water mass ratios (or dosages) and cured for 7 d and 28 d — on the unconfined com
Externí odkaz:
https://doaj.org/article/dbf6115abf8648589429efcaeebad72c
Autor:
Kennedy C. Onyelowe, Arif Ali Baig Moghal, Ahmed Ebid, Ateekh Ur Rehman, Shadi Hanandeh, Vishnu Priyan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-29 (2024)
Abstract It has been imperative to study and stabilize cohesive soils for use in the construction of pavement subgrade and compacted landfill liners considering their unconfined compressive strength (UCS). As long as natural cohesive soil falls below
Externí odkaz:
https://doaj.org/article/bf609a1e78dd491688506f365f8da5f2
Publikováno v:
مهندسی عمران شریف, Vol 40, Iss 1, Pp 43-53 (2024)
In this research, the effect of soil stabilization with cement at the same time as its reinforcement with fibers has been studied on the shear strength of sandy soil exposed to freeze-thaw cycles. In order to achieve this goal, laboratory studies wer
Externí odkaz:
https://doaj.org/article/95cf09b4d05e40b3ad4c27c79736d6d3