1) prestress element
预应力单元
1.
The semi-rigid nodes of the end-plate connection and the bolt prestress were respectively simulated by the contact element and prestress element based on the presentation of forms the end-plate connection and performance of forces.
门式刚架中普遍采用的端板类连接是典型的半刚性节点连接,在介绍门式刚架端板节点的形式及其受力性能的基础上,采用接触单元来模拟端板连接节点的半刚性,预应力单元来模拟螺栓的预拉力,利用ANSYS软件对门式刚架半刚接节点进行了非线性有限元分析,深入分析了半刚性节点中加劲肋、端板厚度、螺栓直径变化对其性能的影响。
2) prestressed anchorage cable element
预应力锚索单元
3) precast prestressed concrete unit
预制预应力混凝土单元
4) stiffness matrix of prestressing cables
预应力索单元刚度
6) stress element
应力单元
1.
A new stress element near a hole which satisfies both the stress boundary conditions at the hole and at the surface of the laminate and stress continuity condition at the interface is developed.
构造了一个满足孔边应力边界条件、层间应力连续条件以及层合板表面应力边界条件的孔边应力单元。
补充资料：边坡预应力锚索加固
边坡预应力锚索加固
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条