| 1. | Self - stressing concrete pipe for water
自应力混凝土输水管 |
| 2. | Rubber gasket ring of prestressed and self - stressing concrete pipe
预应力与自应力钢筋混凝土管用橡胶密封圈 |
| 3. | Research on the basic mechanical properties of steel fiber reinforced self - stressing concrete
钢纤维自应力混凝土力学性能试验研究 |
| 4. | Standard methods of testing rubber gasket ring of prestressed and self - stressing concrete pipe
预应力与自应力钢筋混凝土管用橡胶密封圈试验方法 |
| 5. | The simplified curve based on the experiment provides a convenience for the analysis of stress and strain of steel fiber reinforced self - stressing concrete structures
这种在试验基础上的简化，方便了钢纤维自应力混凝土结构的应力和应变分析。 |
| 6. | Based on the direct tension test , the characteristics of tension stress - strain full curves of steel fiber reinforced self - stressing concrete were investigated
摘要通过直接拉伸试验研究了不同自应力等级下的钢纤维自应力混凝土的受拉应力应变全曲线特征。 |
| 7. | The long - term property of steel fiber self - stressing concrete is studied . the results indicate that this material has a good long - term stability . the expansive deformation of 5 years is equal to 90 days , which eliminat
研究表明，钢纤维自应力混凝土的长期性能是可以保证的，其五年龄期时的变形与三个月龄期变形相当。 |
| 8. | The whole tension strength of steel fiber reinforced self - stressing concrete is a combination of tension strength of matrix and the self - stress value ; the strain of knee point is defined to 500 10 ^ ( - 6 ) , and a formula for stress of knee point is suggested
钢纤维自应力混凝土抗拉强度为混凝土基体的抗拉强度与自应力值之和；曲线下降段拐点的应变定义为500 10 ^ ( - 6 ) ，并提出拐点应力计算公式。 |
| 9. | These can make up the shortcoming of slrcp ; 2 3 . to study the steel stress development of penstock , ring - form slsfsrcp and horse - shoe slsfsrcp during curing period are monitored . the pre - tension stress due to expansion of self - stressing concrete can be used in design ; 4
对圆形和马蹄形管道进行了28天养护期内力监测，研究了钢衬钢筋钢纤维自应力混凝土压力管道的自应力成长过程，明确了钢筋的预拉应力数值，为此类改性管道设计直接提供依据； 4 |
