双排桩结构具有复杂的受力特性。
The structure of double-row piles was a complex mechanical characteristics.
当不得不采用双排桩时，应该选择适当的桩排距。
When the two-row piles must be used, appropriate pile row distance should be chosen.
双排桩作为一种新型支护形式，在工程中使用越来越广泛。
Double row pile, as a new form of support, is more widespread used in engineering.
双排桩支护结构作为新型的深基坑支护结构形式，近几年开始在武汉地区运用。
In recent years support structure with double-row piles as a new type of support structure for deep foundation pit has been applied in Wuhan.
研究了双排桩复合土钉支护机理，建立了双排桩复合土钉支护稳定性分析模型。
Studying the work mechanism of DPCSN, the model of stability analysis of DPCSN is established.
总结了双排桩复合土钉支护的构造、工艺、施工组织、基坑安全及质量保证措施。
The conformation craft, construction organization of DPCSN, the measure of foundation pit safety and quantity guarantee are summarized.
本文结合工程实例，介绍后排非连续双排桩的设计方法、应用条件、应注意的问题。
Combining with an engineering example, the author presents the methods of double queue piles, appliance conditions and questions that should be paid attention to in design and construction.
有了各段的挠曲方程的解以后，可以用求导的方法求出双排桩各点的变形及内力情况。
After fetching each deflection equations, the situation of deformation and internal forces can be achieved.
在大型滑坡治理工程中常常采用双排抗滑桩，锚索双排桩和刚架双排桩是常见的两种型式。
Double-row piles are often used to the large-scale landslide. The anchor double-row piles and the frame double-row piles are the two common types.
介绍了几种筒桩海堤的结构型式，并应用结构位移法求解了双排桩海堤各桩的等效桩顶荷载。
Several kinds of sea wall structures are introduce in this paper, equivalent pile top load of each pile of double-row-pile sea wall was gotten by the method of structure displacement.
工程实践证实，开挖深度在10米以内的基坑中，采用双排桩进行基坑支护在安全和经济效益上是非常好的支护方式。
Engineering practice has proved that, using double-row piles in foundation pit supporting is a quite well way to safety and economic benefit, when in the foundation pit within 10 meters in depth.
目前，关于双排桩支护结构的研究及应用，多集中于沿海与南方地区，而在西北黄土地区的相关研究及应用则相对较少。
However, the current research and application of double-row piles supporting structure is mostly concentrated in the coastal and southern regions, while less in the northwest loess region.
依托实际工程进行双排桩支护结构的设计，分析比较，再利用PKPM计算软件对不同方案进行计算校验，得出最佳设计方案。
The best design is made according to the design and analysis of practical retaining structure with double-row piles and as well as the revision of different programs with PKPM.
将水泥土重力式挡墙支护模型与双排桩支护模型结合起来，组成格栅式MC桩组合支护、止水体系，成功应用于青岛凯悦中心深基坑工程。
Grid-MC-pile composite support and water stop system is successfully applied in deep foundation excavation of Qingdao Capland Center, which is combined of cement-soil gravity wall and double-row-pile.
随后，取圆柱体分布于两条相互平行的直线上，则问题演变为双排弹性桩屏障对于弹性波的隔离问题。
Then, all the cylinders are distributed in two parallel lines, which makes the problem turn into the vibration isolation using double row of elastic piles.
随后，取圆柱体分布于两条相互平行的直线上，则问题演变为双排弹性桩屏障对于弹性波的隔离问题。
Then, all the cylinders are distributed in two parallel lines, which makes the problem turn into the vibration isolation using double row of elastic piles.
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