摘要
本文在对无粘结预应力双向板两个方向平衡荷载分配方案分析的基础上，建立了以两个方向预应力筋面积与总平衡荷载的关系式，在满足极限状态、正常使用极限状态和构造要求的条件下。
The relations between prestressed reinforcements in two directions and the total balance loading of unbonded prestressed dual concrete slabs are established in the present paper based on the analysis of projects, in which the structural cost is optimized satisfying the requirements of the service state, the ultimate state and constructions.
出处
《计算力学学报》
CAS
CSCD
1999年第2期181-186,共6页
Chinese Journal of Computational Mechanics
基金
海岸及近海工程国家实验室基金
关键词
双向板
平衡荷载
离散变量
优化设计
预应力
dual concrete slabs
balance loading
discrete variable
optimization design
