Hasumiyar Leaning na Pisa ta rasa karkatanta

Shahararriyar hasumiya ta jingina ta pisa ta fara komawa ga siffar da take da ita

Hasumiyar Pisa ta fara karkata ne tun farkon gininta a shekara ta 1173 akan kasa mai laushi, kuma duk da wucewar karni 8 da girgizar kasa mai tsanani 4, har yanzu shahararriyar hasumiya tana dagewa da daukaka.

Tsawon shekaru na aiki tuƙuru ga injiniyoyi ya sa hasumiya ta daina karkata.

"Mun shigar da bututun karkashin kasa da yawa a daya gefen gangaren, mun cire ɗimbin ƙasa ta hanyar haƙa a hankali kuma ta haka ne muka dawo da rabin digiri na karkatarwa."

A shekara ta 1990 hukumomi sun rufe hasumiya na tsawon shekaru 11 bayan aniyarta ta kai digiri 5,5.

Hasumiyar, a iyakar karkatarta, tana da nisan mita 4,5 daga tsaye.

Gyaran injiniyoyin ya yi nasarar gyara gangaren da santimita 45 a cikin shekaru 3 da suka gabata.

Hasumiyar tana komawa siffar da take da ita, kuma karkatawarta ta bambanta a lokacin rani domin hasumiyar tana karkata zuwa kudu, saboda haka bangaren kudancinta yana kara zafi, don haka duwatsun hasumiyar suna fadada kuma hasumiyar ta mike.

Masana sun tabbatar da cewa hasumiya ba za ta taba komawa siffarta ba.