1) concrete arch
混凝土拱
1.
Based on ANSYS software, combined with the practical problem of weather deep troughs foundationtreatment scheme of Zhuzhou navigation and electricity junction engineering-concrete arch above on the deepweather troughs, preliminary analyses were conducted concerning characteristics of stress and strain distribution inthe concrete arch before and after sluice in front of the upper structures.
应用有限元分析软件ANSYS,针对株洲航电枢纽工程溶蚀风化深槽特殊地基的处理方案,即在溶蚀风化深槽的顶部形成一个混凝土拱,利用数值模拟技术,初步模拟分析了上部结构蓄水前后两种状态下混凝土拱内的应力和变形的大小及分布情况。
2) concrete counter-arch
混凝土反拱
3) Concrete arch dam
混凝土拱坝
1.
Risk analysis of construction progress of large concrete arch dam;
大型混凝土拱坝施工进度风险分析
2.
Reliability index calculation of concrete arch dam by a combined stochastic FEM and maximum entropy method;
随机有限元与最大熵法联合求混凝土拱坝可靠度
3.
Linear cracking stochastic analysis and nonlinear intension analysis of concrete arch dams;
混凝土拱坝线性开裂随机分析与非线性强度分析
4) concrete arch bridge
混凝土拱桥
1.
Dynamical analysis of the Zhishan concrete arch bridge in Guilin is completed using the finite element model in three dimensions.
对广西桂林雉山混凝土拱桥进行了三维有限元动力学分析,在获取该桥的动力特性后,利用时程分析法计算了桥梁结构的地震反应,通过对位移、加速度、轴力、剪力和弯矩的综合分析,得出在地震作用下该桥拱脚与离拱脚1/4拱处为最危险截面的结论,为拱桥的加固和防震提供了参考和依据。
2.
This paper emphasizes on the construction control of concrete arch bridge, which is constructed by the precast segmental cantilever method.
本文以悬臂拼装钢筋混凝土拱桥的施工控制为研究对象，结合工程实例，分析了大跨径钢筋混凝土拱桥的悬臂拼装施工方法，认为施工过程中拉索的索力直接影响拱肋截面的应力和拱肋轴线的标高，拱肋截面的应力是悬臂拼装拱桥施工控制的关键因素。
3.
Development of stone arch bridge,steel arch bridge,concrete arch bridge and concrete filled steel tubular(CFST) arch bridge has been reviewed briefly.
对石拱桥、钢拱桥、混凝土拱桥和钢管混凝土拱桥简要回顾了其发展,介绍了应用现状,分析了应用前景。
6) concrete box arch
混凝土箱拱
1.
Cable stayed cantilever assembly erection of concrete box arch with prestressing anchorage cable for Tuditan Extra Long Bridge;
土地潭特大桥混凝土箱拱预应力斜拉扣挂悬拼架设技术
补充资料：把拱
1.尚未成材的树木。喻小的才能。
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