DS/EN 1380:2009由丹麦标准化协会 DK-DS 发布于 2009-08-30,并于 2009-08-30 实施。
DS/EN 1380:2009在国际标准分类中归属于: 91.080.20 木结构。
This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded connections with nail, screws, dowels and bolts in load-bearing timber structures.The methods assess connections with members of timber (solid timber or glued laminated timber) or wood-based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service.The methods are used to determine load-slip characteristics and maximum load of connections where various angles between the applied force and the timber grain direction, or the main direction of the wood-based products, respectively,
高速采样可实现电池外壳的应变、地脚螺栓(螺钉)的轴向力和温度的实时测量,并同时显示数值和图形监测数据。Point● 支持M3螺栓的应变片埋入和校准,提供温度特性测试数据.● 兼容内置测温功能的应变片;实时显示主应变、主应力和温度补偿应变数据。● 可在实时测量轴力螺栓数据的同时进行温度补偿。金属材料测试应用场景·三该系统广泛用于测量材料试验(弹性和塑性域)中的应变,以研究金属材料的机械性能。...
实验室家具的结构基本分为三种: 全钢结构;钢木结构;全木结构,就以上三种结构的试验台,做出如下的安装步骤和安装要求。1 钢木实验台的安装步骤:第一步:观察钢架的正,侧面,所有的钢架横梁方管的接缝焊接不可放在可视面,在钢架上标出柜体的高度或做一个与柜高度相同的靠栅。 ...
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