Supported Dome Roof Tank

Self supporting roofs especially dome roof are very suitable when internal pressure is increased.

Supported dome roof tank.

Reduced evaporation losses low cost maintenance emissions reduction in service installation possibility. Structurally supported aluminum dome roofs aluminium dome roof tanks adrts also know as geodesic roof systems are the preferred cover solution for most storage applications today and are superior to other cover designs due to. A major part of the domes are used to cover steel tanks for oil storage. Controlling company bureau veritas did not approve our design methods and it was necessary to make additional non traditional analysis of roof structure.

Ateco specializes in the design manufacturing supply and installing of above ground storage tank equıpment. The tank will be erected in company s storage area near to dobrovice czech. Capacity v 70 000 m3. The single wall type is used to store heavy and light oil etc.

55 10 diameter self supported dome roof design due to a unique site requirement a firetube and burner system were supplied and installed for freeze protection tank was 100 percent internally coated externally primed and insulated tank was built to awwa standard. In 1989 api produced api 650 annex g. Traditionally their construction is composed by radial elements girders ring shaped elements rings and roof cover. Considering the higher requirements for decreasing of vapor leaks in the atmosphere this type of roofs can work under increased internal pressure as well as with the mounted internal floating roof in the tank.

A self supporting dome roof is a roof formed similar the spherical surface supported on its periphery. The roof is self supporting supported only on the shell of the tank. Hmt s unique clamped panel design and attention to details at critical locations result in a cost effective solution that provides superior protection of your stored product. Latterly internal floating roofs can be mounted when fixed roofs is supported and there are columns inside.

Self supporting dome roof on tank with v 70 000 m3 capacity. The hmt aluminum dome features a clear span all aluminum lightweight corrosion resistant structure which sets a new standard for performance in aluminum geodesic domes. When the roof is self supporting internal space of the tank is free and it is more convenient to install internal floating roof. No other means of support is used.

Sections of dome roof are designed on two independent ways manual and fea analysis are performed. The dome roof tank is usually used for storing volatile liquids at low pressure. Steel dome roofs can be used successfully to cover tanks with diameter of the shell d 64 m e g.