標準號：DIN EN 1740-1998
中文標準名稱：主要是縱向負載作用下(垂直構(gòu)件)蒸氣淬火氣孔混凝土制或堆放空隙輕型混凝土制預(yù)制加強件支承性能測定
英文標準名稱：Performance test for prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure under predominantly longitudinal load (vertical components); German version EN 1740:1998
標準類型：Q72
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Q72
國際標準分類號：91.100.30
適用范圍：The document specifies a method of determining the mechanical performances of prefabricated components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure under longitudinal load which may be combined with transverse load. These performance include the deflection and maximum crack width in the sereviceability limit state, the loadbearing capacity (failure load) and the load-deflection diagramm, if required. The component is simly supported at its ends in vertical position and loaded until collapse by a vertical line load with required eccentricity with respect to the plane of component, in order to determine the deflection and cracking behaviour and the loadbearing capacity.#,,#