Hybrid moment frame come together with reinforced concrete columns with structural steel beams (RCS). This Composite system provides several key advantages over current steel or concrete moment resisting frame. Past studies have shown this system to be efficient in both design and building stage while able to keep sufficient strength and necessary ductility in seismic zone.Although past researc...

The aim of our study was to elaborate a scheme for the development of the particular elements of the lumbar vertebral column in the foetal period based on metrological data analysis. 30 human foetuses between 31 and 183 mm C-R length were examined. The whole vertebral column and lumbar segment length, intervertebral spaces and structural elements of each vertebra were measured. Statistical anal...

In this paper, the structural optimization of high-rise guyed tower is carried out for wire and column schemes. The schemes are compared from four wires eight wires, width column, uniform cross-section variable etc. And single-column with recommended tower. Through full-scale test study tower, safety feasibility engineering application verified. According to technical economic analysis traditio...

The present study describes the structural performance of a soft-first-story column-beam joint with mechanical anchorage column longitudinal rebar. A new strengthening method using reinforcement is presented to prevent brittle failure in this type structure. series static loading tests was conducted two scaled models representing above verify effectiveness proposed strengthening. test results c...

In this paper we study the reliability of calculations of the structural reliability. It compares the exact reliability expression within the Bernoulli-Euler column theory with its counterpart obtained via the finite difference expression in the buckling context.