查询词典 pile sheathing

Based on these solutions, the dynamic responses of integral pile and pile with various impedances are investigated.

研究表明，不仅桩身变阻抗特性会对桩的动力响应产生影响，土层参数的变化也会产生相应的影响。

With the changes of the use demand and natural conditions of the quay, the structure of the quay had happened greater changes relative to the past. At the same time, the count of pile in the nodal place of the crossbeam is increasing correspondingly, the size of pile cap become heavy gradually in nodal place, the bearing width in longeron and crossbeam is strengthened gradually too.

随着码头使用要求和自然条件的变化，码头结构较以往有较大的变化，横梁节点处的桩数相应增多，节点处桩帽的尺寸逐渐变大，纵梁和横梁搁置的宽度也逐渐加大。

The additional stress calculation method in which the section shape of Y-shaped vibro-pile is considered was used in settlement calculation of single pile.

将考虑Y型桩截面形状的附加应力计算方法应用于Y型桩单桩的沉降计算，计算结果与静载荷试验数据吻合较好。

Some conclusions are drawn as follows: The total tendency of socles is basin-shaped settlement which is bigger in the middle position socles than the peripheral position socles before the pile foundation underpinning. Pile foundation underpinning augments the differential settlements. After soil excavation, middle position socles rebound obviously owing to unloading action, which lessens the differential settlements between middle and peripheral position socles.

从沉降分析的结果可以看出：桩基托换前，地基总的沉降趋势是中间部位柱脚大于周边部位柱脚的&盆式沉降&；桩基础托换后，柱脚处的沉降差进一步增大；土方开挖后，由于下层土被&卸载&，中间部位柱脚处的地基明显回弹，使得中间部位柱脚与周边部位柱脚的沉降差出现了减少的趋势。

Model piles made of steel and aluminum pipes with various masses on their tops were also placed inside the shear box to evaluate the pile performances and soil-pile interaction in liquefiable sand under shakings.

为探讨地震时，砂土之受振反应以及桩土互制作用行为，在国家地震工程研究中心，将纯净越南砂及模型桩置於大型二维多层剪力试验盒(1.88 m×1.88 m×1.52 m)中，进行物理模型多向振动试验。

The influences of settled material, bellout height and diameter on the bearing capacities of pile with straight shaft and pedestal pile are determined.

分析了桩底沉渣、扩底高度和扩底直径对大直径等截面桩与扩底桩承载特性的影响，得出桩身轴力、桩侧阻力和桩顶沉降等变化规律。

On this foundation the article inducts in detail the method which is based on the relative settlement of calculating unit area end support force at the same time considering the feature of pedestal pile"s "arch effect the article introduces conception of pile effective length and finally obtain the formula of calculating man-made pipe with bulb-shaped axial carrying capacity .

在此基础上论文详细归纳了以相对沉降为依据确定单位面积端承力q_b的计算方法，并考虑扩底桩的&拱效应&特点引入了有效桩长的概念，最后结合公路规范推出了比较实用的人工挖孔扩底桩轴向承载力计算公式。

Underground electric substation ; uplift pile ; deep excavation ; bearing characteristic ; pedestal uplift pile ; subsequent side inject ; field test ; double tubular method ; off-load rebound ; bearing capacity loss

地下变电站抗拔桩深层开挖扩底桩注浆现场试验双套管法卸荷回弹承载力损失

More and more study on cap-pile groups-soil interaction of bridge pile in loess area has been paid attention to.

黄土的工程特性和地层分布具有其自身的特点，黄土区桥梁桩基桩—土—承台共同工作的研究越来越受到工程界和学术界的关注。

Three-dimensional finite element analysis in time domain for dynamic soil pile interaction of CFST arch bridge with a main span of 85 m and pile draft foundation was carried out.

随着钢管混凝土技术的不断进步，钢管混凝土拱桥在我国得到了越来越广泛的应用。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。