推荐采用振冲挤密砂桩是较为经济合理的一种方法。
The vibroflotation sand compaction pile is an economical, reasonable ground treatment method, and it is recommended to use in this substation foundation.
分析了振冲加固过程中振动加速度与动孔隙水压力变化特性。
The vibration acceleration and the dynamic pore-pressure developing properties in the process of shaking and jetting reinforcement are analyzed.
结合工程实例，对振冲碎石桩加固软土地基的机理加以分析。
In the light of the engineering example, the paper analyzes the mechanism of consolidation of soft soil foundation by vibro-jet gravel piles.
液化的范围是有限的，因而振冲时砂土液化不会造成坝坡坍滑。
The range of liquefaction is limited so that sand liquefaction does not cause slide failure during vibroflotation.
大隆水利枢纽工程坝基处理主要包括振冲加密和垂直防渗工程。
The foundation treatment for Dalong Water Control Project mainly consists of vibro-compaction and vertical anti-seepage.
大隆水库大坝坝基为含卵砾中粗砂层，即使大功率振冲器也难以贯入。
The foundation of the dam for Dalong reservoir consists of the layer of medium-coarse sand with gravel, so it is difficult to be penetrated even by the high-power vibrator.
现场试验表明，振冲碎石桩施工简便，速度快，价格较低，质量易于控制。
The on site experiments show that the stone column is of simple and fast construction, low price, and easy quality control.
本文介绍杭州两座高层建筑物采用振冲碎石桩加固粉砂土地基的工程实例。
In this paper, the case studies of two tall buildings built on silty sand improved by vibro - replacement stone column in Hangzhou are reported.
应用振冲碎石桩加固软土地基和砂基地，可增强抗震稳定性，提高承载力和减少沉降量。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
振冲技术自70年代引入我国以来用于软基加固效果较好，但应用于砂壳坝上游坝坡尚未见工程实例。
Since 1970s, the vibroflotation technique was introduced into China for soft foundation strengthening with better results but without application in upstream slope in sanded shell dams.
本文以厦门港某护岸工程砂基的水下振冲密实处理为工程实例，介绍水下振冲技术在海岸工程中的应用。
This article gives a brief introduction to the application of the underwater vibration tamping technique in the seashore engineering…
对振冲法的预振效应进行了分析，认为预振效应的机理是经过振动处理后，砂土地基的微观结构得到了优化。
The underlying mechanism of pre-vibration effect is also discussed, which is thought to be useful to improve the microstructure of sand.
目前普遍使用的电动型振冲器难以解决这些问题，因此在一些大型工程的地基处理中已经应用进口高频液压振冲器。
It is difficult to deal with these problems only by depending on electric vibrator. So imported vibrator of high-frequency has been used in the foundation treatment of some large construction.
分析了黄河冲积平原区饱和砂土液化的影响因素，并介绍了在黄河冲积平原区处理砂土液化的方法之一—振冲法的应用。
Influential factors of liquefaction of saturated sand in alluvial plain of Yellow River are analyzed, then one of the anti-liquefaction methods, vibroflotation, is introduced.
现场试验包括：①测定振冲器水平振动力作用下产生的地面加速度以及制桩时引起的地面加速度与距振点距离之间的关系；
The in-situ measurement includes:( 1 ) the ground acceleration due to horizontal vibrating force caused by the vibroflot and its variation with the distance from the vibrating center;
以一个具体工程的地基处理为例，分析了振冲法在技术、工期和经济上的优点，实例表明，振冲法可在该地区类似场地地基上使用。
The advantage of vibroflotation about technique, construction period and economic performance was analyzed through a project, which would have certain reference for projects in similar places.
结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。
In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.
本文利用神经网络PID控制算法，对使用磁流变阻尼器和钢丝绳减振器的舰用智能减振抗冲元件进行了理论和仿真研究。
In this dissertation, theoretical and numerical simulation studies have been conducted about structure vibration control with MR dampers, wire rope isolators and neural network PID control strategy.
建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established.
该方法亦可用于线性隔冲减振系统的计算分析。
This method can also be used in the linear shock-isolating system.
基于结构动力学理论，提出了一种用于分析计算复杂非线性隔冲减振系统的双模型两步计算法。
Based on the dynamics of structure, this paper presented apratical method of two steps by double model for calculating the complexity shock-isolating system with nonlinear stiffness.
结果表明不同的激励输入下，应用该控制方法均有较明显的减振抗冲效果。
The numerical simulation results show that it have obvious effects on structure vibration controls using this control strategy under different input forces.
薛瑶，东明国人，左武卫将军承冲之女，嫁郭元振为妾。诗一首。
Xue Yao, Dong Ming Chinese, General contractor Chong left Bue daughter, married Guo Yuanzhen concubine. Write a poem.
其次，对舰用动力装置及设备的减振抗冲机构进行力学建模分析，对试验结构在不同激励输入下的动力学特性进行了仿真研究。
Secondly, the mechanical model of basement of shipping power devices is deducted. The numerical simulations of dynamic characteristics of structure system are conducted.
建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established. The natural frequencies and mode shapes of the model are calculated.
建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established. The natural frequencies and mode shapes of the model are calculated.
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