查询词典 piers

A finite element numerical model for arch dam-gravity pier-foundation system was established to evaluate the effect of high gravity piers on the stress, deformation and anti-sliding stability of Sizhai arch dam, taking the following factors into account, such as the possible elastoplastic deformation of foundation rocks and the nonlinear interaction between the interfaces of gravity pier-dam foundation, the joint surfaces beneath the right bank, and the interfaces of arch dam-gravity pier.

摘要为评价高重力墩对四寨拱坝的应力变形和抗滑安全的影响，建立了拱坝－重力墩－地基系统的有限元数值模型，其中考虑重力墩－基础、右岸夹层和拱坝－重力墩等交界面的非线性相互作用，以及基岩材料的弹塑性变形行为。

In order to study local scouring field near the pier with sediment control dam, the 3-D velocity field of the pier in monomer model is subtly measured by ADV velocimeter of Sontek. This paper analyses the velocity distribution in the scouring pool of pier and takes turbulent strength distribution in different direction. Three new characters for the local scours of piers with the sediment control dam are analyzed and the dam's applicability is brought forward.

采用Sontek公司声学多普勒测速仪对有拦沙坝防护的模型桥墩附近流场进行了精细测量，对桥墩冲刷坑内三维流速分布进行了分析，给出了冲刷坑内三维紊动特征量的分布，分析研究了有拦沙防护坝时桥墩局部冲刷的三个新特点，提出了拦沙坝的适用条件。

Wharves, quays and piers are often in the general port language combined in one terminology--docks.

顺岸式码头和堤岸式码头以及突堤式码头可用一个港口术语统称为码头。

There are six typical migrating pingo s along the Qinghai-Tibet Railway and freezing and swelling of some of these pingos caused fracturing of bridge piers and culverts and bending of oil pipelines along the railway and highway.

青藏铁路沿线发育6个典型移动冰丘，冰丘冻胀对线路工程具有严重破坏作用，导致桥墩扭裂、涵洞破裂与输油管道弯曲变形，产生显著的灾害效应。

They seemed to belong to the same ridiculous holiday world as pierrots and piers, sand castles, ham-and-egg teas, palmists, automatic machines, and crowded sweating promenades

这种汽船同白脸小丑、小码头、海滩上的沙堡、火腿加鸡蛋的茶点、看手相的人、自动售货机、挤满汗流浃背的行人的街道一样，都似乎属于滑稽的假日世界。

Continuous rigid frame bridge has smooth-going deck and because of the softness of the high-pier, the moment of piers' bottom is smaller compared to T- rigid frame bridge.

连续刚构这种桥型结构刚度好、抗震性能好、墩梁固结利于悬臂施工，减少了大型支座的养护维修和更换，与T形刚构相比，行车平顺舒适，由于桥墩具有一定柔度，桥墩根部所受弯距很小。

And the Finance Chair of PIERS 1997, Hong Kong. His research interests include RFID tag antennas, dielectric resonator antennas, microstrip antennas, wire antennas, guided wave theory, computational electromagnetics, and mobile communications.

他的研究领域包括无线射频设别天线、介质谐振器天线、微带天线、线天线、导波理论、计算电磁学以及移动通信等。

Judge Piers Morgan described it as "astonishing" and "spine-tingling."

评委之一皮尔斯·摩根更是赞叹道：&这样的表演简直让人叹为观止。&

With reference to several construction exemplars of the steel boxed cofferdam s used for piers in sea, Donghai Bridge close to island side, the key points of design and construction of the cofferdams used in marine environment are presented.

结合东海大桥近岛段海上墩钢吊箱围堰的施工实例，介绍在海上施工环境中钢吊箱设计与施工要点，在没有大型吊装设备的情况下为海上进行大型吊箱围堰的施工提供施工方法和技术。

The in-water main piers of Sanmenjiang Bridge are elevated pile cap s that were constructed by steel hoisting box cofferdams.

三门江大桥水中主墩系高桩承台，采用钢吊箱围堰法施工，利用简易的型钢拉压柱作为吊箱的吊挂结构，将吊箱吊挂在钻孔桩钢护筒上，施工操作简便，降低工程成本，是一项值得推广和应用的施工技术。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。