后张预应力混凝土是指结构中未加预应力的混凝土，一般称为钢筋混凝土。
...词］后张预应力混凝土；双向板；荷载平衡法；裂缝控制验算；有效预拉力 [gap=589]Keywords:post-tensioned prestressed concrete; two-way slab; loadbalancing method;the Crack-control test; effective prestres..
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后张法预应力混凝土梁 post-tensioned prestressing concrete beam ; post-tensioned concrete beam ; tensioned prestressing concrete beam ; tensioned concrete beam
后张预应力混凝土结构 Post-Tensioned Concrete Structure
后张法预应力混凝土 post stressed concrete
后张法预应力混凝土结 posttensioned prestressed concrete structure
从工程实例出发，分析了后张预应力混凝土梁锚下混凝土裂缝产生的原因和处理方法。
By the engineering example, the reason and the treatment method of the concrete crack under anchorage device of post-tensioned concrete beam are analyzed.
预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures.
后张预应力混凝土空心板是一种高效预应力空心板，目前国内尚未对其结构性能进行系统研究。
Post tensioned prestressed concrete hollow slab(PTPCHS) is one of high strength prestressed concrete hollow slab, and its construction performance is still unknown yet.
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