| 1. | Balanced depth of compression zone
界限受压区高度 |
| 2. | Depth of compression zone
受压区高度32 |
| 3. | The concrete strength of beam in the inclined compression zone is first made sure , the reducing coefficient " " of beam ' s concrete in the inclined compression zone is putting forward
首先确定了梁构件斜压带混凝土的强度，提出梁构件斜压带混凝土强度的折减系数。 |
| 4. | Taking account of the two aspects , the concrete strength " fc " in the inclined compression zone which contributes to the shear capacity of columns is put forward
利用修正的桁架+拱抗剪机理，提出了柱的抗剪承载力理论公式，与试验数据比较表西安建筑科技大学硕士学位论文颐口.面. |
| 5. | Two types of the equivalent mode of concrete compression zone were discussed and the corresponding formulae to calculate normal section strength of unbonded prestressed composite beams with reaction powder concrete were given . the calculating results tend to be conservative
结果表明，现有公式在计算rpc预应力叠合梁的斜截面开裂荷载及斜截面抗剪强度时，是偏于保守的。 |
| 6. | During the above iteration , the stress resultants of the concrete in the cross section are evaluated by integrating the concrete stress - strain curve over the compression zone , while those of the structural steel and the steel reinforcement ( if any ) are obtained using the fiber element method
迭代计算过程中混凝土的截面抗力通过对混凝土应力-应变曲线在截面上的精确积分求得，而型钢和钢筋部分的截面抗力则采用纤维元方法求得。 |
| 7. | During the above iteration , the stress resultants of the concrete in the cross section are evaluated by integrating the concrete stress - strain curve over the compression zone , while those of the structural steel and the steel reinforcement ( if any ) are obtained using the fiber element method
迭代计算过程中混凝土的截面抗力通过对混凝土的应力-应变曲线在截面上的精确积分求得，而型钢和钢筋部分的截面抗力则采用纤维元方法求得。 |
| 8. | The minimum shear resistance of beams in the paper is close to the one in the code for design of concrete structures " gb50010 - 2002 ' . according to the actual project , the destroy of 448 kinds of beams are analyzed by computer by taking account of the effective coefficient " " of the strength of concrete confined by hoops , the relationship with the section property of beams , the critical point of the arch - rib failure transiting to the shear - compression failure which is advanced in the anti - theory , and the contribution to the beam ' s shear resistance of the concrete in the shear - compression zone
引用箍筋约束混凝土的有效系数，利用其与梁截面特性的关系并结合理论分析中提出的梁剪压破坏与斜压破坏的分界点，同时考虑了剪压区混凝土的抗剪贡献，从工程实际出发，编程拟算了448种梁构件的破坏情况，计算结果表明，梁发生在剪压破坏范围内的最大抗剪承载力值比混凝土结构设计规范gb50010 - 2002值略高。 |
| 9. | The influence on the shear resistance of columns by the axial loads includes two aspects : the one is that the axial load enhances the concrete strength of column in the inclined compression zone and the other is that the axial load increase the stress of the concrete of column in the inclined compression zone so that the shear resistance of column turns down
考虑轴力对柱抗剪承载力的影响，主要体现在轴力对斜压带混凝土强度折减系数提高的有利影响和轴力增加了斜压带混凝土的应力从而减少了柱的抗剪承载力的不利影响两方面，提出了考虑轴力影响的用于受剪的斜压带混凝土抗压强度f ~ ( |
| 10. | Neglecting the influence of concrete stress - path , relative program is presented to make full - process analysis on compression - flexure members confined with cfrp in the compression zone , a key research is to analyze the effect of some parameters including axial compression ratio , thickness of cfrp , concrete strength on strength capacity and displacement ductility of reinforced compression - flexure members
在忽略混凝土应力路径的影响下，编制相应程序对碳纤维布粘贴钢筋混凝土压弯构件进行了全过程分析及相关参数研究，并把计算结果与试验结果进行了对比，两者吻合较好。 |
