混凝土标号的英文
concrete grade
concrete mark
strength grading of concrete
例句与用法
- This paper studies the relationship between operational life of concrete construction and environmental corrosion mediator , such as sulfate , etc . concrete samples of 37 project instances and service condition under different geographic environment in the world are collected and these data is used in our research
本文分析研究了混凝土结构使用寿命与环境侵蚀介质，以及所使用的材料，如混凝土标号等，之间的关系。收集了世界上不同地理环境下的37个工程实例的具体参数和使用状况，使用这些数据对该问题进行研究。 - The cyclo - hoop effect which steel tubular has exert to the concrete shows the character of heterogeneous in the arch rib section , the same to the axial direction . the paper verifies the change of the material poisson ration and the concrete grade will make the cyclo - hoop effect obvious alteration , the change of the cyclo - hoop effect and the stress redistribution of the section produced by the shrinking and creeping of the concrete and the expensive concrete on the section
在钢管混凝土拱肋断面上，钢管对内填混凝土的环箍效应具有非均匀性，在拱轴方向上环箍效应也呈现非均匀性。验证了材料的横向变形系数、混凝土标号等参数的变化将引起环箍效应的明显改变；混凝土的收缩、徐变和膨胀混凝土的应用导致钢管混凝土的环箍效应发生变化并使截面的应力发生重分布；并总结了其变化的基本规律。 - The experiential formula between kc and base resistance q from cpt and , the relationship between ke and c # ( strength of concrete ) are also created by fitting 94 pressed pile testing date . based on analyzing the compacting effects caused by driving pile in loess and it ' s influence on bearing capacity and settlement , another two disturbance parameters , c and e , are proposed for multiplying respectively the parameters of soil cohesive c and deformation modulus es to reflect this effect . by fitting 51 driven pile testing date , we created an experiential formula between the e and r ( the modulus ratio between pile and surrounding soil ) , also an experiential formula between the c and base friction resistance fs / pa from cpt of pile surrounding soil
在本文中分析了静压桩的沉桩挤土效应对其承载力与沉降特性的影响，在计算模型中引入了桩周土粘聚力c的修正系数k _ c和桩周土变形模量e _ s的修正系数k _ e来体现这种影响，通过对94根静压桩试桩资料进行拟合，建立了k _ c与桩端土静力触探的端阻q _ c之间经验公式以及k _ e与c # (混凝土标号)之间的对应关系。
