Specifies methods for the determination of snow load on roofs. The characteristic snow load on a roof area, or any other area above ground which is subject to snow accumulation, is here defined as the product of the characteristic snow load on the ground, so , specified for the region considered and the nominal shape coefficient, , applicable to the particular roof area considered. The shape coefficients will depend on climate, wind, local topography, geometry of the building and surrounding buildings, roof surface material, building insulation etc.
Số hiệu tiêu chuẩn
ISO 4355
Tên tiêu chuẩn
Bases for design of structures; Determination of snow loads on roofs
Ngày phát hành
1981-09-00
Tiêu chuẩn tương đương
BS 6399-3 (1988-05-31), NEQ * TS 7046 (1989-05-03), IDT
Từ khóa
Design * Loading * Measurement * Properties * Roof coverings * Roofing * Roofs * Snow * Snow loading * Statistical methods of analysis * Structural members