本文主要进行FRP筋材的预应力锚固体系和预应力afrp筋混凝土梁的受弯性能研究。
This dissertation mainly studies flexural behavior of concrete beams prestressed with AFRP reinforcement, and the anchorage system of FRP reinforcing bars is studied too.
研究以碳纤维筋为无粘结预应力筋和环氧涂层钢筋为非预应力筋的部分预应力混凝土梁的受弯性能。
Based on the existing test results, the calculation method of the closing stresses and closing moments in partially prestressed concrete beams has been discussed.
研究了体外预应力钢-混凝土组合梁在正常使用极限状态下的受弯性能。
It is researched that the bending behaviors of external prestressed composite steel-concrete beams in service ability limit state.
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