查询词典 pile hammer

Reinforcement mechanism and strength influencing factor of cement soil pile of SMW engineering method are introduced.

介绍了SMW工法复合围护结构中的水泥土桩的加固机理、强度影响因素。

Considering the role of foundation slab, the stress and settlement of composite foundation improved by cement soil pile were analyzed by use of 3D finite element method.

在考虑基础板的基础上，通过三维数值方法对水泥土桩加固复合地基的附加应力和沉降进行了分析。

Experimental study of its macroscopical mechanics behavior and analysis of asymptotic homogenization of cement- soil and Cement Mixing Pile are the main work of this dissertation.

本文的主要工作是对水泥土的力学性能进行试验研究，并用均匀化方法分析水泥土的相关力学性能，同时用把相关的结论运用到水泥土复合地基的计算中，总结了水泥土试验及其运用均匀化方法的有关规律。

In this paper based upon importance analysis on the inspection of composite foundation of the cement soil mixed pile s the advantages and disadvantages of various test methods are discussed.

本文针对桩体由于裹砂、夹泥等引起的缺陷，甚至造成的断桩，通过具体实践，探讨应用了一种新兴工艺，即桩体内注浆的方法进行处治，以增加其强度和完整性，效果良好。

It is economical and efficient, mainly used in small-diameter pile civil construction.

Oslash；久经市场检验的经典机型，施工经济高效，主要用于工民建施工。

Based on ANSYS, this paper considers the sluice valve and the base as a whole to take the Nonlinear Finite Element Study of the static and dynamic, at the same time discusses the interaction among sluice valve, pile and construction. Then some conclusions are drawn by comparing and analyzing the dynamic stress conditions of the gate chamber using response-spectrum method and time history method.

本文基于大型通用有限元软件ANSYS，将该水闸闸室结构与地基作为一个整体进行非线性静动力有限元计算，有效的考虑了地基-结构的相互作用，并将振型分解反应谱分析法和时程分析法的计算结果进行对比并得出相应的结论。

According to complex neighboring environment of deep foundation pit and practical seepage control and treatment situations as well as analysis of composite factors compound supporting method of single-row pile combined with water-resisting curtain is proposed.

根据拟建深基坑复杂的周边环境及需对其进行防渗处理的实际情况，综合考虑多方面因素后，决定采用单排桩与止水帷幕相结合的复合支护方法，详细介绍了该种复合支护方法的设计过程及施工注意事项，对类似工程具有一定的借鉴作用。

Stacker cranes is automation three-dimensionalstorehouse in most important take heavy crane pile up equipment, itcan in the tunnel of automation cube in the shuttle operation ofround trip, will locate in tunnel the goods of mouth stock goodsshelf; or opposite take out the goods transit in goods shelf go totunnel mouth.

堆垛机是自动化立体仓库中最重要的起重堆垛设备，它能够在自动化立体的巷道中来回穿梭运行，将位于巷道口的货物存入货格；或者相反取出货格内的货物运送到巷道口。

In this paper , under the circumstance of small cross section of short piles driving into the shallow hard stratum, the authors use SCPT index to calculate driving resistance and considers the strength of the pile shaft to analyze.

采用 小截面混凝土短桩，是一种常见的桩基设计方法，可以充分发挥桩基中每立方混凝土的承载力，其经济意义是显而易见的。但在实际桩基施工过程中，沉桩往往产生截桩及桩头受损破坏等现象。

For example, steel sheet piling and the more modern methods of either "Benoto-Veder" pile walling or

如钢板桩以及更现代的贝诺德。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48