碎石桩复合地基应力应变分析 - 中南大学学报（自然科学版、英文版） 关键字: 应力比;置换率;承载力;平衡状态[gap=1422]Key words: stress ratio; replacement ratio; bearing capacity; equilibrium state
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reserve replacement ratio 储量接替率 ; 储量替换率 ; 替代率 ; 储量替代率
Income Replacement Ratio 收入折合率
Labor Replacement Ratio 人力替换率
replacement ratio of pension 养老金替代率
coal-to-coke replacement ratio 煤焦炭更换比 ; 煤焦置换比
According to the experiment result, replacement ratio of recycled aggregate affect the concrete compressive and tensile strength only in low strength grades obviously and fly ash could reduce the early strength.
认为在混凝土设计等级较低情况下随再生骨料取代率增加，混凝土强度会降低，但在设计强度等级较高时，再生骨料取代率对强度的影响并不明显；与普通混凝土类似，使用粉煤灰会降低再生混凝土早期强度。
参考来源 - 再生粗骨料混凝土梁受弯性能试验研究After years of accumulation and investment, the assets of individual accounts have become an important part of the pension system. It ensures a certain level of replacement ratio and provides certain protection for the personal living needs after retirement.
个人账户基金经过历年积累和投资运营,其储存额成为养老金的重要组成部分,保证了一定的替代率水平,为个人退休生活提供一定程度的保障。
参考来源 - 中国养老保险制度改革与政策建议·2,447,543篇论文数据，部分数据来源于NoteExpress
The more organic hydrogen content in coal, the higher replacement ratio, it can be profitable to combustion of coal at the same time.
煤中有机氢含量愈多，置换比愈高，同时也有利于煤粉的燃烧。
Relationships between the pile-soil stress ratio, the replacement ratio, and the pile lateral soil modulus of deformation are discussed.
讨论了桩土应力比与置换率及桩周土变形模量的关系。
It is found that the load critical depth and the friction range increase while the cap breadth increases with the same replacement ratio.
发现置换率相同时，承台板宽度大，水泥土桩的荷载临界深度也大，桩侧摩阻力分布深度下移。
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