IS 1892-1979

标准号：IS 1892-1979
发布日期：1981/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This code deals mainly with subsurface investigations for foundations of multi-storeyed buildings to determine,a) Sequence and extent of each soil and rock stratum in the region likely to be affected by the proposed work,b) Nature of each stratum and engineering properties of soil and rock which may affect design and mode of construction of proposed structures and their foundations, andc) Location of ground water and possible corrosive effects of soil and water on foundation materials.1.1.1 Aspects relating to procuring representative samples of the soils and rocks, obtaining general information on geology, seismicity of the area, surface drainage, etc, and subsurface investigations for availability of con-struction materials are also mentioned briefly.1.1.2 Most of the provisions of this code are also applicable to subsurface investigation of underground and overhead water tanks, swimming pools and (abutments of ) bridges, roads, air fields, etc.