two-way slabs generally used in port engineering and so on, but when it sustains concentrated load, it will have two failure modes: punching failure and flexural failure.

so the finite element method as a powerful numeric analytic tool plays the vital role in simulating the flexural failure of concrete beam strengthened with nsm cfrp laminates.

所以有限元法作为一种强有力的数值分析工具，在分析模拟CFRP板条加固混凝土梁受弯破坏过程中显得非常重要。

when lvl beams suffer the flexural failure, it has three kinds of primary failure modes, including whole fracture failure, cracking failure and mixed failure.

当LVL梁受弯曲破坏时，其主要破坏形式为整体断裂破坏、开裂破坏以及混合破坏等3种；

shear failure is transformed into flexural failure, while shear strength is not affected, flexural strength decreases slightly but the deformability is obviously improved.

其破坏形态由剪切型破坏转化为弯曲型破坏，抗剪强度基本不变，抗弯能力稍有降低，而变形能力及延性有较明显的提高。

based on the analysis of test results, the following conclusions can be reached: the ultimate failure modes for all properly tested columns are flexural failure.

通过试验结果及理论分析得出的主要结论有：所有正常试验的试件最终均呈弯曲型破坏；

experimental results show that rc columns under cyclic loading may exhibit three failure mechanisms: flexural failure, flexure-shear failure and shear failure.

研究表明，低周反复荷载作用下，钢筋混凝土柱主要发生3种形式的破坏，即弯曲破坏、弯剪破坏和剪切破坏。

the main failure modes of interior connection in rc slab_column are punching shear and flexural failure.

板柱结构中柱节点的破坏形态主要有冲切破坏和弯曲破坏两种。

the flexural failure form of frp reinforced rc beam is summarized, and failure reason is analyzed.

总结了FRP加固钢筋混凝土梁受弯的破坏形式，对破坏原因进行了分析；

flexural failure process simulating of laminated beams reinforced with woven fabric under speed-control load

速度控制加载条件下机织物层合梁弯曲破坏全过程模拟

the flexural failure is usually observed in the reinforced concrete structures under the blast loadings induced by impact and explosion.

在冲击、爆炸等强荷载作用下，钢筋混凝土结构通常是发生弯曲破坏。

the test results show that the main failure modes of interior joints are flexural failure and punching failure.

试验表明，水平荷载作用下的中柱节点主要有弯曲破坏和冲切破坏两种破坏形态；

simulation of impact failure of rock by numerical manifold method

岩石冲击破坏的数值流形方法模拟

under this condition, the protective structure should prevent the impact failure of fragments with mass larger than 100g.

这种情况下舰船舷侧防护结构应能阻挡100g以上的破片的冲击破坏。

the impact failure mechanism of the polycrystalline layer in pdc was discussed.

并对PDC聚晶层冲击破坏的机理进行了讨论。

new development of synthesis of manganese-zinc ferrite materials

锰锌铁氧体材料的制备研究新进展

study on preparation of manganese-zinc ferrite using spent zn-mn batteries

用废旧锌锰电池制备锰锌铁氧体的研究

the new craft of manganese -zinc ferrite material with high performance

高性能锰锌铁氧体材料制备新工艺

treatment of manganese-zinc ferrite manufacturing effluent by coagulation and sedimentation

混凝沉淀法处理锰锌铁氧体生产废水

a research of the preparation and magnetic performance of manganese zinc, ferrite, iron- oxygen magnetic fluid

锰锌铁氧体磁流体的制备和磁性能研究

surface to be exposed to fluid

接触介质的表面

jy-21 full solid-state atc primary surveillance radar ( psr) is a new generation of airport surveillance radar ( asr), which has been developed according to the requirement of caac's air traffic control ( atc).

JY-21全固态航管一次监视雷达是按中国民航空中交通管制（ATC）需求研制的新一代机场监视雷达（ASR）。