| 1. | Two approaches are possible in yieldline theory .
屈服线的理论中可以有两种解决的途径。 |
| 2. | Ultimate load designs according to the yield-line or strip methods do not guarantee safety against cracking or excessive deformation .
接屈服线法或条带法的极限荷载设计不能完全保证抗裂或防止过度变形。 |
| 3. | The energy law of yield line theory was applied to the theory of “ resistance unit ” of flat slab strengthening analysis
屈服线理论能量法用于无梁板加固分析的“抗力单元”理论、及该理论应用于加固分析的可行性。 |
| 4. | ( 3 ) using yielding line theory , we educed ultimate capacity of slab - column connection which was bend destroy under vertical load , vertical load and unbalanced bend in the text
( 3 )利用屈服线理论,推导出竖向荷载作用下、竖向荷载和不平衡弯矩共同作用下板柱节点发生弯曲破坏时的极限承载力。 |
| 5. | Secondly , the writer carried out the calculation on prestressed concrete slabs with openings by yield line theory and got the changes of limit load of openings of different size , different place
然后，笔者采用屈服线理论对预应力混凝土开孔平板的极限承载力进行计算，得出不同开孔参数对应的极限承载力。 |
| 6. | 3 . the ultimate bearing capacity of such floor is worked out by applying yield line theory to thin - wall core box cast - in - site concrete hollow floor . and it is proved to be feasible according to the theoretic analysis
3 、将板的屈服线理论引入薄壁箱体现浇混凝土空心楼盖的极限荷载的计算中,根据理论分析,证明了该方法的可行性。 |
| 7. | Or else , the minimum of the results obtained by the formula based upon steel tube flange shear failure mode and effective width failure mode is adapted . 3 ) the gap judging formula for k - cfrst joints is provided
T 、 y 、 x型受拉节点支主管宽度比0 . 7时，按屈服线破坏模式计算； 70 . 7按冲剪破坏和有效宽度破坏模式计算，取较小值。 |
| 8. | Based on the experimental result of the characteristics of reinforced concrete slabs with cross - shaped column and the yield - line theory , the yield - line pattern of reinforced concrete slab - column connection with cross - shaped column was presented and the flexural strength formula was derived
根据所进行的柱截面为十字形异形柱板柱连接冲切特性的试验成果，提出了十字形柱板柱连接的屈服线形式，并应用屈服线理论，导出了十字形异形柱板柱连接的抗弯承载力表达式。 |
