Zobrazeno 1 - 10
of 3 480
pro vyhledávání: '"Compression Strength"'
Autor:
Aref A. Abadel
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 0, Iss 0, Pp 1-18 (2024)
Test specimens with smaller sizes seem to be preferable because using standard specimen sizes for ultra-high-performance concrete (UHPC) can lead to issues owing to the current testing equipment’s capacity limitations. Therefore, the size effect in
Externí odkaz:
https://doaj.org/article/b9890680d9e44f7c9f14f084b148e273
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9426-9438 (2024)
FeCoNiSi–Cu, FeCoNiSi–Mn, and FeCoNiSi–Ti equiatomic high entropy alloys (HEAs) were designed and produced via powder technology using spark plasma sintering (SPS). Metallurgical analysis tools, including SEM, XRD, EBSD, were used to investigat
Externí odkaz:
https://doaj.org/article/b0703dcaad6e45e596eac3ea96dcac4b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Freeze–thaw (F–T) cycling poses a significant challenge in seasonally frozen zones, notably affecting the mechanical properties of soil, which is a critical consideration in subgrade engineering. Consequently, a series of unconfined comp
Externí odkaz:
https://doaj.org/article/fd8ae01769024de584dac4d9612dbfde
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 5, Pp 823-831 (2024)
Purposes This study is conducted to explore the indirect measurement method of mechanical properties of solidified heavy metal contaminated soil. Methods The combined resistivity-unconfined compression test method was carried out to investigate the s
Externí odkaz:
https://doaj.org/article/b6eaf7184946420f9fbab9717a3d154e
Publikováno v:
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, Vol 32, Iss 2, Pp 1297-1306 (2024)
Covid-19 pandemisi ile birlikte dünya genelinde tek kullanımlık yüz maskesi kullanımı büyük artış göstermiştir. Bu kullanılmış maskelerin artışı çevre için büyük tehdit oluşturmakla birlikte, bertaraf edilmesi de problem olarak
Externí odkaz:
https://doaj.org/article/3cd9c13f96804a58992ecf3f51c065b9
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e04039- (2024)
In order to reduce the storage cost and avoid environmental hazards of feldspar powder waste from lithium extraction byproducts, this work investigated the feasibility of ordinary silicate cement-stabilized feldspar powder-lateritic clay (FP-LC) comp
Externí odkaz:
https://doaj.org/article/85997e316f2a4f64b7e80d956ff4d80b
Autor:
Lami Amanuel Erana
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
This study investigates the mechanical properties of single and double-layer woven sisal mat-reinforced PP composite panels. Sisal fibers were extracted using the manual decortication method, resulting in fibers with a density of 1.43 g/cm3 and a dia
Externí odkaz:
https://doaj.org/article/23449b31afd34cf7814095f3831bb19e
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
IntroductionThe presence of water significantly reduces the mechanical strength of rocks and induces various engineering geological hazards. The water weakening coefficient Kp is used to quantify this effect, defined as the ratio of wet uniaxial comp
Externí odkaz:
https://doaj.org/article/c516b9bc7d03470ea5abe86ab74b2d82
Publikováno v:
Teknika, Vol 20, Iss 1, Pp 17-25 (2024)
Soil in road pavement construction has an important role as the foundation for the structure supporting the load above it. The damage that occurs in road construction also often due to subgrade soil that does not have good bearing capacity, therefore
Externí odkaz:
https://doaj.org/article/14aec5d3742b499e980015c3e36d8c8a