查询词典 pedestal pile

1 In Zhanjiang Power Plant has been analysed,and it is believed that the main causes to be as follows:(1)large deformation of the lowpressure cylinder leading to collision and friction between moving and stationary parts;(2)the vacant space under bearing pedestal and turninggear box bringing on lower rigidity;(3) the natural frequency of bearing pedestal is closing to the power frequency etc.

对湛江发电厂1号机4号轴瓦振动大的问题进行分析，认为其主要原因为：低压缸变形大导致动静碰摩，轴承座及盘车箱下部脱空引起刚度降低，轴承座的固有频率与工频相近等。

Reasonable pedestal damp trims the function of wave height of force, rock and pedestal displacement than can rising to reduce base.

合理的支座阻尼比可以起到降低基底剪力、晃动波高和支座位移的功能。

Based on the stress mechanism with composite foundation and rigid foundation,and the accuracy grade of pile positioning,the author believes that the existing technical standards for pile displacement in soil-cement mixed pile foundation are unreasonably rigorous.

基于复合地基和刚性桩基的受力机理、桩的定位精度分析，认为规范中对水泥土搅拌桩地基的桩偏位规定过于苛刻，参照混凝土灌注桩及其他复合地基桩偏位规定，提出对水泥土搅拌桩偏位作适当修正。

According to the experi ence of my long term career of geotech drilling and tunneling engineering technique work and manage ment, and the characteristics of plum blossom-type section borehole grouting pile construction technolo gy, and in accordance with 《Construction Foundation Pile Technique Standards》, and 《Standards for Grouting Pile Foundation Construction Technique》, the research work has set up the work process technique demands for the new piling making technalogy's bore-hole drilling, steel cage's making and placing, and concret grouting etc.

根据研究者多年从事岩土钻掘工程技术工作和管理工作的丰富经验，鉴于梅花断面钻孔灌注桩施工技术的特点，依据《建筑桩基技术规范》和《灌注桩基础技术规程》，提出了梅花断面钻孔桩施工技术的钻进成孔、钢筋笼制作与吊放、混凝土灌注等方面的具体操作技术要求。

Long spiral drilling caisson pile is a new driven cast-in-place technique used widely nowadays,which has the characteristics of no earth squeezing and no breast wall needed to be built,but with high load bearing of per pile and high quality of pile forming,etc.

指出长螺旋钻孔灌注桩是近年来日益广泛应用的一种新型灌注桩技术，具有不挤土、无需护壁、单桩承载力高、成桩质量较好的特点。

Taking the optimization design and construction about friction pile s breast wall of Zhaitou II bridge in the highway from Sanhui to Kaili in Guizhou province as the example,this paper expatiates the optimization method about manual well concrete piles breast wall of friction pile when the bridge pile foundation drills through bad geology,so as to be references for similar projects.

文章以贵州境内三穗至凯里高速公路寨头II号大桥摩擦桩护壁优化设计与施工为例，阐述了桥梁桩基穿越不良地质地段时摩擦桩人工挖孔护壁的优化方法，以供同类工程参考。

The economical efficiency of pile-sinking with our technology and caisson pile is compared in this paper, and the result shown that driving pile with this method has significant economic effects.

对应用本工法沉桩和钻孔灌注桩的经济性进行了分析，分析结果显示应用本工法沉桩具有显著的经济效益。

By using finite element method,the pile group effect coefficient of soil resistance under pile cap is analyzed for the composite pile foundation.

利用三维弹塑性有限元方法，对复合桩基承台底土阻力群桩效应系数进行了分析；根据分析，编制了相应的有限元程序；应用该程序研究了承台宽与桩长之比、桩距、桩数、土类等对承台底土阻力群桩效应系数的影响。

The bearing capability and failure mechanism of the group pile composite foundation are not very clear and the difference between single pile composite-foundation and group pile composite foundation is still an uncertain problem at the present time.

高层建筑筏基下的刚性群桩复合地基的承载性能与破坏机理及其与单桩复合地基有何差别仍是目前值得研究的问题。

The compound proportion tests of pile body material of flyash concrete pile are carried out. The construction technology of flyash concrete pile in soft soil region is studied.

对粉煤灰混凝土桩桩体材料进行了配比试验，同时对粉煤灰混凝土桩在软土地区的施工工艺进行了研究。

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。