查询词典 toll bridge

After aqueduct bridge is built, all kinds of reasons get its degree of safety descent so as to affect its ordinary run with the time going.

渡槽建成运行后，随着时间的推移，由于种种原因会使渡槽的安全度有所下降，以致影响其正常运行。

Researching active service aqueduct bridge estimation of reliability and prediction of remain service life is not only relating to aqueduct bridges operation and management, but also popularizing mobilization other relative constructions .

研究现役渡槽的可靠性评定与剩余使用寿命预测不仅关系到渡槽本身的运行管理，而且也可推广运用到其他相关建筑物。

We get the engage result after simulating structure-liquid couping then compared with the dynamic receptance and condition monitor.we built a finite element model of one aqueduct bridge, and compared the data of earthquake resistant experiment of China Institute of Water Resources and Hydropower Researchwith my own result, thats make sure they were engaged.

建立了某渡槽的有限元模型，并通过计算和实验数据进行对比，确保了有限元模型的准确性以及与试验模型的吻合型。

Aqueduct Bridge is a sort of structure on stilts by transporting water spanning river, valley, billabong and road etc, it also can drainage floodwater and diversion excepting water transfer, it is the most abroad across building applied in the middle of irrigated area water project construction, not only quantity is great but also technology is complicated.

渡槽是一种输送渠水跨越河渠、山谷、洼地和道路等架空建筑物，除了输水外还可排洪水、导流等之用，是灌区水工建筑物中应用最广泛的一种交叉建筑物，不仅数量大，而且技术复杂。

In accordance with some aqueduct in South to North Water Transfer Project, this paper simulates nonlinear hysteretic restoring force curve of isolation bearing of the lead core rubber aqueduct by bilinear model, compares and analyzes the earthquake response considering the interaction of the aqueduct bridge and the water-body in the aqueduct.

针对南水北调工程中某渡槽结构，利用双线性模型对铅芯橡胶隔震支座的非线性滞回恢复力曲线进行模拟，以有限域内附加质量法考虑水体对渡槽槽身的动力作用，进行了不同支座结构地震反应的比较分析。

middle route of south-north water transfer ; left bank drainage project ; optimize ; aqueduct bridge ; inverted siphon ; culvert

当河沟底部高程在总干渠渠底以下且能形成无压流时为排水涵洞；当河沟底部高程在总干渠渠底附近

This dissertation analyses the development and the research present status of the stability of the arch bridge.

本文综述了国内外拱桥发展及拱桥稳定性的研究现状。

In the lots type of bridges ,the arch bridge is a very common system in our country.

在诸多结构型式的桥梁中，拱桥是我国公路上使用很广泛的一种桥梁体系。

The arch bridge is one kind of very applicable bridges, and it is very important to go deep into the research of the construction control engineering.

拱桥作为一种较适用的桥型，对它的施工控制技术进行深入的研究具有重要的意义。

In this paper,Ningbo Yaojiang steel arch bridge is taken as an example.

1概述随着国民经济和桥梁建造技术的迅猛发展，越来越多的大跨度桥梁矗立在我国的大地上。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。