1) effective lateral restraint
有效侧向约束
2) lateral restraint
侧向约束
1.
Methods for analyzing lateral restraint of prestressed concrete structures;
预应力混凝土结构侧向约束影响的分析方法
2.
Based on the measured construction research at its stretching stage of a two-span,post-tensioning bonded partially prestressed concrete continuous beam,the value of friction coefficient,the strain in the concrete beam s cross-section,and the effect of lateral restraint are analyzed and discussed.
5m双跨后张有粘结部分预应力混凝土连续梁进行施工张拉阶段和模拟使用阶段的工程实测,结合我国设计规范和计算机程序,分析和探讨了摩擦系数的取值、混凝土截面应变分布、侧向约束的影响等,得出一些有益的结论,希望对工程设计和施工有所帮助。
3.
The influence of lateral restraints on the prestressed concrete structure has been discussed in many papers and main factors including the style of structures,stiffness ratio of column to beam and method of construction are considered except the distribution of effective prestress.
改变柱梁的线刚度比、摩擦系数进行计算分析发现,侧向约束影响系数将随着梁柱线刚度比的减小而减小,随着摩擦损失的增大而增大;忽略有效预应力的分布得到的结果与实际情况有偏差,这种偏差随着梁柱线刚度比的减小而增大,随着摩擦损失的增大而增大,因此预应力作用受侧向约束的影响应考虑有效预应力的分布。
3) lateral restriction
侧向约束
1.
It proves that the lateral restriction of medium has enhanced the integer stability of steel beam,and the critical bending moment would not decrease when the length exceedes a certain point.
结果表明,周围介质的侧向约束作用显著提高了钢梁的整体稳定承载力,计算长度超过某一界限长度后其临界弯矩不再降低。
4) lateral confinement
侧向约束
1.
The effect of lateral confinement on the ballistic performance of ceramic composite targets was investigated in the impact velocity range 0.
重点研究了弹体入射速度在600~1400 m/s情况下,陶瓷面板侧向约束的影响,发现侧向约束板存在最佳厚度,此时靶板的防护系数最高。
2.
The relationships between the axial compressive stress,axial and lateral strains of the concrete columns were analyzed,an efficiency factor of CFRP strain is proposed and the lateral confinement mechanism of FRP materials for rectangular columns is explored.
探讨了FRP材料约束混凝土矩形柱的侧向约束机理;提出了新的有效约束面积模型及侧向约束压力计算公式。
5) lateral restraints
侧向约束
1.
Based on an engineering project about the unbounded pre-stressed floors in the frame-tube structure in this paper,the effects that lateral restraints have on the mechanical performances of pre-stressed slabs are simply discussed.
结合某框架-核心筒结构无粘结预应力楼盖工程实例,探讨了侧向约束对预应力楼盖受力性能的影响。
2.
The authoor analyses the effect that the lateral restraints in frame structures acts on continuous beam.
分析了预应力框架结构中侧向约束对连续框架梁中预应力值的影响 ,以及这种影响对竖向构件本身的影响 ,提出了侧限系数的计算公式。
3.
The influence of lateral restraints on axial force of beam in multi story prestressed concrete frame is discussed and main factors including method of construction, span number and stiffness ratio of column to beam are considered.
在研究多层预应力混凝土框架侧向约束对梁轴压力的影响规律时 ,重点考虑了施工方法、跨数和梁柱线刚度比等对预应力框架梁轴压力的影响。
6) effective restraint
有效约束
1.
By adopting a fully analytic sensitivity analysis method with a predictable effective restraint,an optimization design was conducted of the structural members of a combustion chamber shell in order to better improve the stress concentration condition of the shell in question,prevent any damage from thermal distortion and enhance its load bearing capacity.
用带预测有效约束的全解析敏度分析的方法,对燃烧室壳体构件进行优化设计,能更好地改善燃烧室壳体的应力集中状况和防止热变形损伤,提高其承载能力。
补充资料：侧向思维
侧向思维
sideway thinking
侧向思维(sjdeway rhinking)利用“局外”信息的启示，从而发现问题的思维方法。英国医生德博诺把这种思维同人眼睛的侧视相类比，称为“侧向思维”。阿基米德解开“皇冠之谜”就是受洗澡时澡盆溢水的启示。坚定不移的研究目标、梦寐以求的悬念、苦思冥想的钻研精神等是侧向思维户生的条件。 淮们撰吴万直宙、
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条