Currently there are different techniques of soil improvement. One of them is the gravel columns that is one of the most popular and profitable techniques for soil improvement. This method of breeding increases the physical ...

A recently presented new type of "multilayered" organic-inorganic hybrid silica particle packed column YMC-Triart C18 (50 mm × 4.6 mm, 5 μm) was used for the development of a sequential injection chromatography method for ...

This paper presents an evaluation of the safety of I-section steel columns designed according to the new revision of the Brazilian code for design of steel buildings (NBR8800) and to the code for loads and safety of ...

This paper examines hybrid heuristics for solving clustering problems. the clustering problem can be defined as the process of separating a set of objects into groups such that members of a group are similar to each other. ...

The concrete filled steel tube (CFST) column is a composite member that consists of a steel tube filled with concrete. Concrete inside the steel tube enhances the stability of the steel tube, and the steel tube in turn ...