1) circular arch section
圆拱状断面
1.
The author,with his practice in his long working time ,discover some blemish in the tra-ditional way of analysis on arch supporting force of tunnel with circular arch section.
笔者在长期的工程实践中发现,传统的圆拱状断面隧道承压能力分析方法有一定的缺陷,圆拱状断面隧道拱壁支承力的传递有一定的规律可循。
2) egg-arch section
卵形(蛋拱状)断面
3) bigarch section
大拱断面
4) vaulted section
拱形断面
1.
In order to apply the traditional numerical method to approximately calculate heat and moistness load, thedesigners often change the vaulted section of the Underground Engineering to rectangular section with the same perimeter.
本文采取大型通用有限元分析软件ANSYS对原模型和简化模型进行瞬态热分析,分别对等周长的拱形断面或长方形断面采取等单元密度划分,在两个断面上分别形成间距相同的206个节点,通过不同时间点断面上间距相同的18个节点的平均温度及断面瞬时传热量的比较,判断简化模型的精度。
6) circular arches with variable cross_section
变截面圆拱
1.
In the paper,the free vibration of circular arches with variable cross_section is studied by transfer matrix method.
本文应用传递矩阵法研究了变截面圆拱的自由振动。
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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