1) shed tunnel
棚洞结构
1.
In order to minimize the geological hazards and maximize the natural environment protection,shed tunnel was chosen.
受线形、地形地貌等因素的影响,山区公路的傍山路段不可避免地要形成高边坡或偏压隧道,为减小地质灾害,最大限度地保护自然生态环境,棚洞结构是一个很好的选择。
2) Arch shed structure
拱棚结构
1.
Inner force analysis of arch shed structure reinforced by freezing whose shield is unkenneling;
盾构出洞冻结加固拱棚结构内力分析
2.
Arch shed structure of soil freezing reinforcement for a shield to break through the launching pit wall is simplified into two computation models: fixed-end circular arch with single centre and arch supported on vertical walls.
将盾构出洞冻结法加固拱棚结构简化为单心固定无铰拱和直墙拱两种计算模型,利用实例工程对结构进行内力计算和验算,比较安全系数,并与实例工程实测压力结果对比,表明直墙拱模型是较为接近实际冻结壁结构的一种可行简化计算模型,为类似工程设计提供参考。
3.
The arch shed structure of soil freezing reinforced method to the shield tunne- ling setting out is simplified into these two calculation models Non-articulated Arch with single centre and arch-wall.
本文将盾构出洞冻结法加固拱棚结构简化为单心固定无铰拱和直墙拱两种计算模型,利用实例工程对结构进行内力计算和验算,比较安全系数,并与有限元法计算结果和实例工程实测压力结果对比,表明直墙拱模型是较为接近实际冻结壁结构的一种可行简化计算模型,为类似工程设计提供参考。
3) Type of shed roof
棚顶结构
5) the structure of the shady shed
荫棚结构
6) shed-tunnel
棚洞
1.
This paper composed of three main parts:In partⅠ, summarize potential calamity and detriment in along driver high road engineering,study the character of mobility of debris、collapse and coast,and summarize other fense methed and the advantage of shed-tunnel struction.
本文对保证高边坡稳定的、有利于环境保护并具有景观美学效应的支护结构型式—棚洞结构进行了深入研究。
2.
The studies on the mechanical analysis of shed-tunnel structure have been less reported domestically and abroad so far.
目前国内外对棚洞结构的动力分析还鲜见报道。
3.
According to one tunnel adjacent to mountain at eastern mountainous area in Jilin province,the construction process of shed-tunnel is simulated by the finite element software ANSYS.
以吉林省东部山区傍山隧道为研究对象,采用大型有限元软件ANSYS对棚洞的施工过程进行模拟,采用DP屈服准则进行弹塑性分析,利用单元的生死属性来模拟边坡的开挖、棚洞的施做以及土体回填的过程。
补充资料：棚棚硬
1.形容言词态度坚决强硬。
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