Results 11 to 20 of about 823,715 (310)

Effect of column base strength on steel portal frames in fire [PDF]

, 2012
In the UK, the design of steel portal frame buildings in fire is based on the Steel Construction Institute (SCI) design method, in which fire protection needs only be provided to the columns, provided that the column bases are designed to resist an ...
Comlekci, Tugrul, Hamilton, Robert, Lim, James B.P., Pritchard, David, Rahman, Mahbubur, Xu, Yixiang   +5 more
core   +1 more source

Steel structures in the new millennium/Plieno konstrukcijos naujajame tūstantmetyje

Journal of Civil Engineering and Management, 1997
Nuo to laiko, kai daugiau nei prieš 100 metų buvo įdiegtas plienas, jis tapo viena iš svarbiausių statybos medžiagų. Šis straipsnis apžvelgia jo naudojimo raidos išdavas; apžvelgia pažangą, kuri padaryta kuriant plieno skerspjūvius ir konstrukcijų ...
Patrick J. Dowling, Bassam A. Burgan
doaj   +1 more source

In-Plane Instability of Parabolic Arches under Uniformly Distributed Vertical Load Coupled with Temperature Gradient Field

Advances in Civil Engineering, 2022
In civil engineering, arches, such as steel arch roofs and arch bridges, are often subjected to linear temperature gradient field. It is known that the in-plane instability of parabolic arches is caused by the significant axial force.
Zhenyu Pan, Deyuan Deng, Changsheng Feng, Hanwen Lu, Zhou Chen, Jinman Zhou, Angfeng Jiang   +6 more
doaj   +1 more source

Laboratory Investigation of Skid Resistance for Steel Slag Utilization as Chip Seal [PDF]

, 2011
Slag as waste material of steel-making process has similar characteristics with aggregate that has been widely used in pavement construction. The use of slag as chip seal aggregate to provide skid resistance needs to be analyzed. In this laboratory study,
Daijiro Hori, Brittany Dunkerly-Eyring, Yohei Nomura, Debjit Biswas, Jochen Steppan, Jorge Henao-Mejia, Hideo Adachi, Lakshmi Santhanam, Dan E Berkowitz, Charles Steenbergen, Richard A Flavell, Samarjit Das   +11 more
core   +2 more sources

Numerical modeling of basalt roll fire-protection for light steel thin-walled structures

Magazine of Civil Engineering, 2022
The authors investigate the fire-protective efficiency of a basalt roll material, which is used for light steel thin-walled structures. The values of fire-protective efficiency for the steel C-shaped profiles without fire protection made of basalt wool ...
Gravit Marina, Dmitriev Ivan
doaj   +1 more source

Fireproof suspended ceilings with high fire resistance limits

Инженерно-строительный журнал, 2018
Suspended ceiling is an effective way to fire protection of horizontal structures with steel beams due to its lightness, reliability and functionality. Three designs of fireproof suspended ceiling with silicate plates on cement binder are considered.
Marina Gravit, Elena Golub, Denis Grigoriev, Igor Ivanov   +3 more
doaj   +1 more source

Physics-informed machine learning surrogate for scalable simulation of thermal histories during wire-arc directed energy deposition

Additive Manufacturing Letters
Wire-arc directed energy deposition (DED) has emerged as a promising additive manufacturing (AM) technology for large-scale applications. However, the complex thermal dynamics inherent to the process present challenges in ensuring structural integrity ...
Michael Ryan, Mohammad Hassan Baqershahi, Hessamoddin Moshayedi, Elyas Ghafoori   +3 more
doaj   +1 more source

The influences of the number of concrete dowels to shear resistance based on push out tests

Fracture and Structural Integrity, 2021
To reduce the depth of floor-beam structures and to save the cost of headed-shear studs, many types of shallow composite beam have been developed during the last few years.
Anh-Tuan Vu, Ngoc-Duc Han, Kien Nguyen, Dinh-Hoa Nguyen   +3 more
doaj  

The fire resistance assessment of protected steel elements using various fire protection materials and different heating conditions /

Mokslas: Lietuvos Ateitis, 2011
The problem of the resistance to fire of metal constructions is examined and different fire resistance furnaces are overviewed. Testing conditions and testing methods by which the elements were tested resistance to fire were performed and provided.
Dmitrij Podolski, Mindaugas Grigonis
doaj   +1 more source

Out-Plane Buckling of Arches with Variable Cross-Section

Buildings, 2023
The variable cross-section arch is widely used in practical engineering because of its beautiful arc and excellent mechanical properties. However, there is still no systematic and comprehensive study on the out-plane buckling of variable cross-section ...
Angfeng Jiang, Deyuan Deng, Wei Dai, Xiuwen You, Hanwen Lu   +4 more
doaj   +1 more source