Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Mohammed T. Albahttiti"'
Publikováno v:
Cement and Concrete Composites. 104:103418
There are many factors that affect the freeze-thaw durability of concrete elements, including proper air entrainment system, freeze-thaw durable aggregates, low permeability, and proper curing. While ASTM C666 allows the excising of small freeze-thaw
Publikováno v:
Mathematical Problems in Engineering, Vol 2017 (2017)
Buckling of nonprismatic single columns with arbitrary boundary conditions resting on a nonuniform elastic foundation may be considered as the most generalized treatment of the subject. The buckling differential equation for such columns is extremely
Publikováno v:
The IES Journal Part A: Civil & Structural Engineering. 6:211-221
The technology of using synthetic fibres in reinforced concrete structures continues to mature. This research is intended to address the use of natural fibres derived from wheat straws for reinforcing cementitious matrix specimens. In order to study
Publikováno v:
2015 Joint Rail Conference.
Handling and vibration can affect the air content of prestressed concrete railroad ties. The amount and variation in vibration experienced in concrete railroad ties were investigated to determine the concrete fabrication conditions typically used. Tw
Publikováno v:
2015 Joint Rail Conference.
Air entrainment in concrete railroad ties is typically included to prevent freeze-thaw damage. Uniformly-distributed microscopic air voids in concrete ties helps to resist against freeze-thaw. The air entrainment system stability with time after mixi