negative moment reinforcement meaning in Chinese

负力矩钢筋
负弯矩钢筋

Fail modes which are influenced by prestressing levels , length of negative moment reinforcement and fire case are proposed
考察了预应力度、负筋长度及不同受火工况对破坏形式的影响。
From the test results , suggestion that negative moment reinforcement should run through the specimens to postpone the crack ' s appearance and improve the specimens " fire endurance are also proposed
由此提出了拉通板顶负筋的建议，以延缓横向贯通裂缝的出现，达到保护预应力筋和提高连续板耐火性能的目的。
The main factors including prestressing levels , length of negative moment reinforcement and fire case which may have influence on the fail modes of the continuous slabs are examined . fire case which include end span under fire , middle span under fire and end - middle span under fire simulate different room catch fire . the regularity of deflection , prestress and reactions are presented
在连续板的火灾行为试验研究中主要考虑了预应力度、负弯矩筋的长度以及不同的受火工况三个因素，其中不同受火工况包括边跨受火、中跨受火及边中两跨同时受火三种情况，以模拟不同房间失火的情况。