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نمایش تعداد 1-3 از 3
A fast and accurate dynamic relaxation scheme
سال: 2019
خلاصه:
Dynamic relaxation method (DRM) is one of the suitable numerical procedures for nonlinear structural analysis. Adding the fictitious inertia and damping forces to the static equation, and turning it to the dynamic system, ...
Investigating chemical, physical and mechanical properties of eco-cement produced using dry sewage sludge and traditional raw materials
سال: 2019
خلاصه:
This work was performed to investigate the effect of using dry municipal sewage sludge as
one of the raw materials in Portland cement production on the mechanical and durability
properties of an environmentally ...