Abundant design principlesfor engineers referring to R32

Abundant design principlesfor engineers referring to R32

A number of remedial methods can be implemented in thecase of existing buildings, in order to improve their mechanica lcharacteristics. Among the various methods available, the use ofanchor systems is one of the most effective ones.Anchor systems are commonly used in plain or reinforced concrete, as well as for structurally strengthening and retrofittingexisting constructions and for connecting new structural elementsto existing ones. 

Using post-installed anchor systems is a very efficient connection technique for structural reconstruction and expansion, and there have been a large number of studies on the behavior of adhesive anchors. Cook studied the data base including 888 European and American tests and developed a better and more user-friendly design model than those existing previously. 

An achitect proposed a new failure mode and verified its validity using a worldwide database containing 415 tests.Further, Eligehausen has reviewed the development of adhesive anchors in the United States. Finally, abundant design principlesfor engineers referring to R32.

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