DIN EN 1742:1998
蒸气淬火气孔混凝土制或堆放空隙轻型混凝土制多层构件层间抗剪应力测定
Determination of shear strength between different layers or multilayer components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure; German version EN 1742:1998
- 标准号
- DIN EN 1742:1998
- 发布
- 1998年
- 发布单位
- 德国标准化学会
- 当前最新
- DIN EN 1742:1998
- 被代替标准
- DIN EN 1742:1995
- 适用范围
- The document specifies a method of determining the shear strength between the different layers of prefabricated multilayer components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure. The shear strength between different layers of a multilayer component is determined by applying a horizontal compression force acting in the longitudinal direction of the component at one end face on the bottom layer, while the component is resting in horizontal position on two roller supports near its ends and is supportet at the opposite end at the top layer against horizontal displacement and uplifting. The shear strength is calculated from the resulting shear force acting in the plane of the component at fracture by dividing it by the measured length and width of component.#,,#