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Panel (of a tower or a mast):
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Any convenient portion of a tower or mast that is subdivided vertically for the purpose of determining projected areas and wind drag. panels are typically, but not necessarily, taken between intersections of legs and primary bracings
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Convenient, английский
Determining, английский
Определение о ~ reactions
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Part of structure:, английский
- Isolated part of an entire structure with appropriate support and boundary conditions
- Isolated part of an entire structure with appropriate support and boundary conditions.
- The isolated part of an entire structure with appropriate support and boundary conditions.
Overhead travelling crane:, английский
A machine for lifting and moving loads, that moves on wheels along overhead crane runway beams. it incorporates one or more hoists mounted on crabs or underslung trolleys
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