1、有足够的刚度和强度承受构件在自重、风荷载和地震荷载作用下传递给预埋件的内力。
1. It has sufficient stiffness and strength to bear the internal force transmitted to the embedded parts by the member under the action of self weight, wind load and seismic load.
2、满足运输、安装吊运过程中的施工荷载的要求。
2. Meet the requirements of construction load during transportation, installation and hoisting.
3、对于变形受到限制将产生较大内力的构件,其埋件应与连接件共同组成可位移弹性接点体系。
3. For members whose deformation is limited and will produce large internal force, their embedded parts and connectors shall form a displaceable elastic contact system.
4、预埋件在GRC内锚固牢固,锚固筋与镀锌埋件的连接不会破坏镀锌层。锚固筋的锚固长度符合钢筋在混凝土中锚固长度的要求,并有足够厚度的保护层。
4. Embedded parts shall be firmly anchored in GRC, and the connection between anchor bar and galvanized embedded parts will not damage the galvanized layer. The anchorage length of the anchor reinforcement shall meet the requirements of the anchorage length of the reinforcement in the concrete, and there shall be a protective layer of sufficient thickness.
5、预埋件及锚固筋处构件应局部加强以适应应力集中的作用。
5. The components at embedded parts and anchor bars shall be locally strengthened to adapt to the effect of stress concentration.
6、预埋件位置正确。特别是处于边缘部位的构件如
6. The position of embedded parts is correct. Especially components at the edge, such as
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