查询词典 Dam

The layout of dam system is base of dam system plan, it is very important for economizing investment.

淤地坝规划的基础是坝系布局，布局合理与否关系最后投资。

Study on the natural height of one landslide-dam and the possibility of inundating the dam by flood

滑坡坝及形成的堰塞湖在世界各国特别是山区一带广泛分布。

Through reconnoitering dam by the method of flow field, it indicated that seepage places are related to No, 120, No. 114 and left galleries of dam.

流场法连通实验结果分析表明，渗漏点渗水与120、114及左岸3条排水廊道的渗水有一定关系，廊道内渗水主要来自库水。

If the inputted accelerations are velocity-zeroized and the Damage Value is calculated according to shear stress extrema, as to 100-meter-high earth dam, Multi-Point Effect is not distinct; But as to 240-meter-high earth dam, in the part where permanent displacement and Damage Value is originally bigger the response is less tenser than that by One-Point Input, and in the part near basement the maximal shear stress and Damage Value is bigger, that is the Multi-Point Effect in time domain.

频域内多点效应与时域内有不一致的地方，即对于240米高的超大型坝，摘要对于竖向永久位移最大的坝顶部位和损伤值原本就比较高的坝顶及斜坡部位，频域内多点输入比单点输入的永久位移和损伤值反应要大些。不一致的原因在于频域内多点作用是通过拟静应力实现的。

They both have merits and shortcomings. The first one calculates simply, and has corresponding design code to follow about safety factor. But it has many errors because of many assumptions about seepage and deformation of rock abutment. And it is not convenient to optimize the arch dam shape because of dealing with arch dam and abutment separately.

两者各有优缺点：前者计算简单，安全指标有规范可循，但对坝肩岩体渗流和变形性质的假定过多，有一定误差，而且由于将坝身和坝肩分别看待，在作体型优化时很不方便。

The unstable rock body with syncline structure on the right abutment of Danjiang arch dam are analyzed under the thrust from arch dam.

单江拱坝右坝肩存在一个向斜岩体结构，在拱坝推力作用下，有可能滑动破坏。

Arch dam, which is fastened to the base rock, is a high_order, hyperstatic, spacial body case structure. It has not only arch function but also girder function, but its main loads are passed to each dam abutment by means of arch function.

拱坝是固结于基岩的高次超静定空间壳体结构，既有拱作用又有梁作用，其主要荷载是通过拱的作用传到两岸坝端。

Arch dam, which is fastened to the base rock, is a high_order, hyperstatic, spacial body case structure. It has not only arch function but also girder function, but its main loads are passed to each dam abutment by means of arch function.

拱坝是固结于基岩的高次超静定空间壳体结构，既有拱作用又有梁作用，其主要荷载是通过拱的作用传到两岸坝肩。

On the basis of the exact stress and strain analysis of the arch dam and foundation system, it is possible to optimize the shape of arch dam in order to meet the demand of safety and economy in engineering design.

在对拱坝-地基系统进行准确的应力应变分析的基础上，可以优化拱坝体型，使工程设计达到安全、经济的要求。

Combining with Maopingxi asphalt concrete core rock fill dam of Three Gorges Project, using monitoring data of the dam in the period of completion, parameters of asphalt concrete core of Duncan-Chang constitutive model are inversed.

结合三峡茅坪溪沥青混凝土心墙堆石坝工程，利用竣工期坝体填筑现场原型监测资料，对心墙沥青混凝土的Duncan模型参数进行了反演计算。

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。