I-Leaning Tower of Pisa ilahlekelwa ukutsheka kwayo

Umbhoshongo odumile oncike kwi-pisa usuqalile ukubuyela esimweni esikhona

Umbhoshongo wePisa waqala ukutsheka kusukela ekuqaleni kokwakhiwa kwawo ngo-1173 endaweni ethambile, futhi naphezu kokudlula amakhulu eminyaka angu-8 nokuzamazama komhlaba oku-4 okunamandla, umbhoshongo odumile usaqinile futhi uphakeme.

Iminyaka yokusebenza kanzima konjiniyela yaphumela ekubeni lo mbhoshongo ungasatsheki.

“Safaka amashubhu amaningana angaphansi komhlaba ngakolunye uhlangothi lomthambeka, sasusa inhlabathi eningi ngokumba ngokucophelela futhi ngaleyo ndlela sathola ingxenye yezinga lokuthambekela.”

Ngo-1990 iziphathimandla zavala lo mbhoshongo iminyaka engu-11 ngemva kokuba ukuthambekela kwawo kufinyelele kuma-degree angu-5,5.

Umbhoshongo, ekuthambekeni kwawo okuphezulu, wawuqhele ngamamitha angu-4,5 ukusuka endaweni yawo eqondile.

Ukulungiswa konjiniyela kuphumelele ukulungisa umthambeka ngamasentimitha angama-45 phakathi namashumi amathathu eminyaka.

Umbhoshongo ubuyela esimweni sawo esikhona, futhi ukutsheka kwawo kuyahluka ehlobo ngenxa yokuthi umbhoshongo uthambekele eningizimu, futhi ngenxa yalesi sizathu uhlangothi lwawo oluseningizimu luya kushisa kakhulu, ngakho-ke amatshe ombhoshongo ayakhula futhi umbhoshongo uqonde.

Ochwepheshe bayaqinisekisa ukuthi lo mbhoshongo awusoze wabuyela esimweni esikhona.