Montreal Olympic Stadium Retractable Roof

Built in the mid 1970s as the main venue for the 1976 summer olympics it is nicknamed the big o a reference to both its name and to the doughnut shape of the permanent component of the stadium s roof.

Montreal olympic stadium retractable roof.

The stadium in montréal is elliptical in plan and the grandstands are covered by a cantilevered concrete roof which runs around the full periphery the retractable kevlar membrane roof of the olympic stadium has an anticlastic shape with 26 suspension points and 17 edge cables anchored at the concrete roof. The roof is lowered from a 168 m high inclined tower on fully locked cables the. Even then movement of the roof was impossible in high wind conditions and technical problems plagued the facility. Stade olympique is a multi purpose stadium in montreal canada located at olympic park in the hochelaga maisonneuve district of the city.

Olympic stadium in montreal quebec was slated to be the first outdoor retractable roof stadium at its debut for the 1976 summer olympics however plagued by construction problems the roof was not installed until 1987 and was not retractable until 1988. Montreal s olympic stadium will get new roof. The quebec government had committed to a new 250 million roof for montreal s olympic stadium by 2023 but now officials are aiming for 2024. Shaun best reuters the stadium aside montreal did get some bang for its.

The cost of a retractable roof on olympic stadium which will be in place when montreal hosts soccer games for the 2026 world cup will be between 200 million and 300 million. The 200 000 sq ft 65 tonne kevlar roof at the olympic stadium in montreal was expected to last 25 years. The venue was the first major team sports stadium in north america with a functional fully retractable roof montreal s olympic stadium also had a retractable roof but due to operational issues it was replaced with a permanent roof. German architectural firm gmp.

A dream team has been assembled to develop a new roof the third for montreal s star crossed big o the olympic stadium. And the project owner the regie des.