Analysis of a Building “Beykoz, shak A a Fountain”= Bir Yap zümlemesi "Beykoz, shak A a e mesi"

The Ishak Aga fountain, the water of which had been known to exist since the Byzantine period was founded by Ishak Aga – the Director of Customs in H. 1159 (AD. 1746), facing the old square near the quay in Beykoz. This important monument that has become the fountain of the square today, has gained the appearance of today after the restorations it had passed through since its foundation date. In this research, the stages of change the Ishak Aga Fountain has gone through since its erection date have been examined in the aspect of architecture and a historical analysis has been made. The data obtained was supported with facade and plan drawings; so a structural analysis has been tried to be made in the aspect of condition of the fountain during the first construction period, in 1940s and today, and environmental and architectural features. The criteria for the restoration of the fountain have been found out in the direction of the historical development analysis and the condition today. Bizans D nemi’nde suyunun varl bilinen shak A a e mesi, bugünkü ekli ile Gümrük Emini shak A a taraf ndan H. 1159 (M. 1746) y l nda Beykoz eski iskele meydan kar s nda yapt r lm t r. Bugün meydan e mesi zelli inde olan bu nemli yap , yap ld d nemden günümüze, ge irmi oldu u onar mlarla bugünkü mimari g rünümünü kazanm t r. Bu ara t rmada, shak A a e mesi’nin ilk yap m ndan günümüze kadar ge irmi oldu u de i im evreleri mimari a dan irdelenerek, bir tarihsel zümleme al mas na gidilmi tir. Elde edilen bulgular cephe ve plan izimleri ile desteklenerek, e me yap s n n, ilk yap m , 1940’l y llar ve günümüzdeki konumu, evre ve mimar zellikleri a s ndan yap sal zümleme denemesi yap lm t r. Bu tarihsel geli im i indeki zümlemeler ve günümüzdeki durumu do rultusunda geleneksel e me yap s n n restorasyonuna y nelik kriterler saptanm t r.