1) prestressed pavement
预应力路面
1.
The study result can be used in design and analysis for prestressed pavement.
阐述了预应力路面荷载应力的有限元计算方法。
2) Prestressed concrete pavement
预应力混凝土路面
1.
The method of the finite-infinite element is suggested to calculate the stress and deformation of prestressed concrete pavement according to its structural characteristics.
针对预应力混凝土路面的特点,采用更符合工作状况的板底摩阻力的迭代处理模型,为合理反映无穷远处的位移为零而采用多向映射无界元,提出了用有限元–无界元耦合的方法计算预应力混凝土路面的应力和变形。
2.
With considerations of structural characteristics, the finite infinite element method is suggest?ed to calculate the stress and deformation of prestressed concrete pavement on elastic semi-space foundation.
针对混凝土路面的力学分析通常采用弹性半空间地基模型,考虑到预应力混凝土路面的特点,采用板底摩阻力的迭代处理模型和多向影射无界元,提出用有限元—无界元耦合的方法计算预应力混凝土路面的应力和变形。
3.
In this paper,the method of the finite infinite element is suggested to calculate the stress and deformation of prestressed concrete pavement.
文中提出用有限元—无界元的方法计算预应力混凝土路面的应力和变形。
3) prestressed concrete pavements
预应力混凝土路面
1.
The design criteria for prestressed concrete pavements are studied in the paper.
基于三种不同设计理念——弹性设计准则、疲劳设计准则和开裂恢复设计准则,提出了预应力混凝土路面的早期、使用阶段及开裂后计算预应力公式和设计步骤。
2.
This paper discusses the major design considerations necessary in the successful construction of prestressed concrete pavements and presents a design procedure developed to predict the compressive stress due to prestre.
本文讨论了设计预应力混凝土路面的要点 ,提出了预测预应力路面早期、使用阶段及开裂后压应力的设计步骤 。
6) prestressed roof beam
预应力屋面梁
1.
The paper presents reasons of horizontal flex in prestressed roof beams, analyzes the effection of the flex on structure properties.
本文概述了预应力屋面梁侧弯曲的形成原因及其对构件结构性能的影响，并通过试验检测和计算提出了处理方法。
补充资料：边坡预应力锚索加固
边坡预应力锚索加固
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条