The earliest European segmental arch bridge was built at Florence in 1345.

The main, sub-beam handover, the first main beam arch camber, arch camber beam after the meeting.

主 、 次梁交接时, 先主梁起拱, 后次梁起拱.

Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam.

在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝.

Goupitan arch dam is the higher arch dam in construction of the world at present.

构皮滩拱坝是目前世界上在建拱坝中居前列的高混凝土拱坝.

Shape of arch dam is very important to its safety, cost and construction.

拱坝的体形对坝体的安全 、 造价和施工等都有着重要的影响.

Especially in RCC arch dam, the question of thermal stress is particularly outstanding.

特别对于碾压混凝土拱坝来说, 温度应力问题显得尤为突出.

The methods of arch dam abutment rock mass include numerical method analysis and model experiment analysis.

拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法.

Its reasonable and feasibility are discussed by analyzing Xiloudu arch dam under gravity and water pressure.

并以在自重和水荷载作用下的溪洛渡拱坝为例,探讨以此作为拱坝设计中的控制拉应力指标的可行性.

Abutment stability problem is very important in the design and study of arch dam.

拱坝的坝肩稳定问题是目前拱坝设计和分析中的重要研究课题.

Therefore the change of temperature has great effect on the stresses of concrete arch dam.

因此,温度变化对混凝土拱坝的应力状态具有重要的影响.

Jinping High Arch Dam is the highest double-curvature thin arch dam in the world at present.

锦屏高拱坝是目前世界上拟建的最高的双曲薄拱坝,水压力巨大,其设计和分析都超出现行规范.

Utility by the masonry arch dam, diversion system and the powerhouse three major components.

电站由浆砌石拱坝 、 引水系统和电站厂房三大部分组成.

The superiority of arch dam is more evidence in dam.

对于高坝,拱坝的优势更为明显.

The stability of arch dam against elastic buckling has always been ignored.

摘要拱坝的抗屈曲稳定性一直是未被重视的问题.

Safety of arch dam is what engineers are concerned about.

拱坝的安全度是工程人员关心的主要课题.

Arch dam is the safest of all water retaining structures.

拱坝是所有挡水建筑物中最为安全的一种.

Overturning and sliding are seldom a factor in the design of arch dam.

拱坝设计中很少考虑倾覆和滑动的问题.

The centre of Paris Arch of Triumph, rays out into twelve busy streets.

从巴黎市中心凯旋门延伸出十二条繁华的大街通向四面八方.

But only the remnants of this single-arch stone bridge remain to this day.

圆明园罹劫并经百年风雨后,仅残存这座单孔石拱桥.

There is a near a deep single-arch stone bridge, famous bridge temporary riverbank.

近一深有一单拱石桥, 名临漈桥.

Beside the building was a 5-arch stone bridge, under which was a dark river flowing loudly.

楼旁是一座五拱石桥, 桥下訇然流过一条深色的河.