针对目前水泥混凝土路面强度检测的缺陷，提出了利用瞬态瑞雷面波法无损检测路面强度的基本原理和方法。
To counter the defects of intensity inspection of cement concrete pavement, the basic principle and method of non-destructive intensity inspection of pavement by transient Rayleigh wave are presented.
结合工程实例，分析了钢筋混凝土钻孔灌注的特点及常见缺陷。介绍了基桩质量检测的常用方法及反射波法检测钻孔灌注桩的基本原理、方法。
Based on the practice, it analyses the performance and limitation of borehole cast-in-place concrete pile, and introduces the methods of quality test: especially the stress reflection method.
本文以钢筋混凝土短牛腿为例，阐述拉-压杆模型的基本原理，同时通过一个设计实例说明拉-压杆模型的建立、设计准则、设计步骤等。
The design of reinforced concrete short corbel was taken as example, with the basic principle on strut-and-tie model stated and described. An example of design demonstrates the establishment of...
本文扼要地回顾了钢筋混凝土抗震延性结构确定性设计的基本原理。
A brief review is given of a deterministic design philosophy with respect to earthquake resisting ductile structures for reinforced concrete buildings.
强调了混凝土结构耐久性设计的重要性、基本原理及定性设计方法。
The importance, ultimate principle and qualitative design method for the durability design of concrete structures were emphasized.
阐述了超声检测钢管混凝土的基本原理。
Principle of detecting defect in steel tube-confined concrete by ultrasonic technique was discussed.
基于运动学和动力学基本原理，对混凝土S管阀的运动学和动力学进行了分析。
Thirdly, The kinematical and dynamic state of the distributing value is analyzed in the case of S type.
根据控制论的基本原理，建立了混凝土坝施工进度与质量实时控制的流程，研究了混凝土坝施工进度与质量实时预警模型。
The practical construction control procedure of concrete dam construction schedule and quality is brought out based on theory of cybernetics. The scheduling and quality monitoring model is proposed.
根据控制论的基本原理，建立了混凝土坝施工进度与质量实时控制的流程，研究了混凝土坝施工进度与质量实时预警模型。
The practical construction control procedure of concrete dam construction schedule and quality is brought out based on theory of cybernetics. The scheduling and quality monitoring model is proposed.
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