Effect of excavation length of inverted arch in one step on stability of multi-arch tunnels in loess;
仰拱一次性开挖长度对黄土连拱隧道稳定性影响研究
The Study of Inverted Arch Precasting Technology for Qingling Ultra-Long Railway Tunnel under the TBM Constrction Conditions;
秦岭特长铁路隧道TBM施工条件下仰拱预制技术的研究
The application of grouting to consolidate foundation,combined with consolidating treatment of setting umbrella arch up and inverted arch down,has achieved good effect of engineering.
建宁芝峰公路石拱桥在使用多年后出现了桥台下沉和局部结构裂缝的病害,采用注浆固结地基,结合上套拱、下仰拱的加固治理方法,取得了良好的工程效果。
Design and application of interference-free working platform for tunnel invert construction;
隧道仰拱施工防干扰作业平台的设计及应用
The characteristics of high performance alkali slag cement is discussed in this paper The compressive strength test of high performance alkali slag cement was carried out in laboratory The experimental results proved that high performance alkali slag cement can be used for tunnel invert Some suggestions are given, which can provide a reference to further stud
介绍了高性能碱矿渣水泥的性能 ,室内进行了不同龄期的高性能碱矿渣水泥抗压强度试验 ,通过试验证明 ,在隧道仰拱超前施作中 ,应用高性能碱矿渣水泥的可行性。
With the large scale model tests and the method of finite elements,this paper studies the mechanical behaviour of tunnel invert.
本文通过大比例尺模型试验与有限元分析相结合的方法研究了隧道仰拱的力学行为。
The gravity retaining wall slanting backward proved to be the best after discussion on the types of retaining wall with some engineering examples.
基于利用UDEC数值模拟的各种挡墙在推力作用下的破坏模型,分析了不同挡墙形式自身的稳定性,结合工程实例,对挡墙形式进行了探讨,并证明仰斜式重力挡墙为最优挡墙形式。
The field test is made about the tunnel invert that combined with precast reinforced concrete slab and dry concrete.
结果表明,由本文设计的隧道仰拱组合结构,能够增强隧道的施工安全和加快施工进度。
In order to increase the construction speed to utilize the non-rail system effectively, a new construction technology of fast construction of tunnel invert using precast-slab has been proposed.
结合金洞隧道采用无轨运输地段的施工,设想在隧道仰拱(铺底)施工时,铺筑坍落度很小的干硬性混凝土,然后将混凝土预制板逐块铺在该混凝土面上。
Countermeasures including setting locking anchor pipes and grouting in inverted arch h.
为控制隧道结构变形过大这一问题,施工中根据经验采用锁脚锚管和仰拱注浆。
Inverted Arch and the Stability Factor Value of Construction to Analyze in the Huangnichuan Tunnel
黄泥川隧道仰拱施工稳定性数值分析
Research on the Fast-Speed Construction Technology of Precast-Slab for Tunnel Invert;
隧道仰拱（铺底）预制板快速施工技术研究
The In-situ Experimental Study about Fast-speed Construction Technology of Tunnel Invert;
隧道仰拱快速施工技术的现场试验研究
Strength and Rigidity Checking of Sheet-type Invert Trestle of Tunnel under Dynamic Load
隧道片式仰拱栈桥动载作用下强度及刚度校核
The Study of Inverted Arch Precasting Technology for Qingling Ultra-Long Railway Tunnel under the TBM Constrction Conditions;
秦岭特长铁路隧道TBM施工条件下仰拱预制技术的研究
Starting with airfoil2, the pitching moment is increased from-.15 to-.25 to provide more aft loading and aft camber.
从翼型2俯仰时刻由原来的15年至今25年至今,以提供更多后部后部拱落.
bottom arch bar
(拱板转向架)下拱板
haunch of arch
梁腋, 拱腋, 拱的托臂
To furnish(an arch) with a keystone.
用拱顶石装饰（拱顶）
arched: Forming an arch or a curve like that of an arch.
拱形结构的: 形成拱或类似于拱的曲线。
Forming an arch or a curve like that of an arch.
拱形结构的形成拱或类似于拱的曲线
The arch bridges can be divided into the single-arch and the multi-arch varieties.
拱桥可以分为单拱桥和多拱桥两种。
Your lordship's fame is well known to me.
阁下大名，久仰久仰。
To have firm faith, especially religious faith.
宗教信仰坚定的信仰，尤指宗教信仰
an arch with a straight horizontal extrados and a slightly arched intrados.
一种拱背水平、拱的内面有个轻微弯曲的拱形。
an arch whose jambs are not at right angles with the face.
拱的侧板与拱的正面搭配角度不对的拱。
The Arched Bridge Arches Constructs Participates in the Host Arch Ringjoint Action Research;
拱桥拱上建筑参与主拱圈联合作用研究
Control of the Shape of Concrete Fill Steel Tube Arch Bridge s Rib While it is Installation;
钢管混凝土拱桥拱肋吊装中的拱轴线形控制