IS 6532-1972

标准号：IS 6532-1972
发布日期：1973/2/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard covers design, installation, observation and maintenance of uplift pressure pipes provided for hydraulic structures resting on permeable foundations. This is essentially a system for measurement of uplift pressures at the contacts of the structures and the foundation soils.1.1.1 The principles, however, may also be applied to other structures ( such as spillway aprons, head regulators, pump houses on lift channels and other appurtenant structures) resting on permeable foundations, where uplift pressures and excessive exit gradients are likely to develop.