Based on the experimental researches, the characteristic behavior of slab and wall frame with unbounded prestressing in the slab under low frequency cyclic loading have been studied.
进行了无粘结预应力板墙框架的反复荷载试验，对无粘结预应力板墙框架的工作特性、无粘结预应力筋在水平荷载下的变化规律进行了分析。
By arranging a working bench with guiding rails and a small cart used for loading the molding frame, mechanized production of the new light wall slab can be realized with high efficiency.
通过设置具有导轨的工作台架和用于承载模框的小车，可实现新型轻质墙板的机械化生产，生产效率高。
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