板桩

The portal water injection sheet pile under work conditions is mainly subject to static and dynamic loads.

门户网站注水板桩下的工作条件，主要是受静态和动态负载。

Research purposes:Through doing overall researches,it is proposed to adopt flat-slab beamless pile structure for low embankment of soft weak subgrade,which can be suitable for ballast and ballsatless tracks and control the structure s settlement with easy construction and low construction cost.

研究目的：通过全面研究，提出软弱地基低矮路堤采用无梁板桩柱结构，保证结构可适应有碴及无碴轨道，达到结构沉降可控，施工方便，造价经济的目的。

Research conclusions: As a structure of low embankment of soft weak subgrade, beamless slab can satisfy the requirements of ballast and ballastless tracks and can control the structure＇s settlement.

研究结论：无梁板桩柱作为软弱地基低矮路堤结构可以满足有碴或无碴轨道结构的要求，工程沉降达到可控，技术成熟，施工不必碾压路基，简化了施工环节，方便、环保、节约土地，它的推广应用必将具有良好的社会及经济效益。

At present there are many wharfs with sheet-pile framework in China.

目前国内已建有许多采用板桩结构的码头。

However, non-uniform settlement of wharf platform may occur due to large upper load and soil creep deformation, and bulkhead line may be concave or convex which will affect wharfs usage and beauty and cause the horizontal displacement of sheet-pile wall.

但是，在上部荷载较大且土体蠕变等因素下，码头作业平台往往会出现不均匀沉降，码头前沿线可能出现凹凸变形，从而影响码头的使用和美观，同时板桩墙不可避免会出现水平位移。

Underpinning of high storeyed building foundation using sheetpiles constructed with poly groutingis realized by combination of jet grouting and pressure grouting.

中文摘要：综合注浆技术构筑板桩对高层建筑地基进行顶托加固，是用喷射注浆技术和静压注浆技术结合而成。

As the portal water injection sheet pile is chiefly used in building engineering and hydraulic engineering, its safety is of extreme importance.

作为门户注水板桩主要用于建设工程和水利水电工程，其安全性是极其重要的。

Aftercomparison, the reinforced concrete sheet pile wall in combination with anchor rodstructure was adopted for the levees.

经方案比较，堤岸采用了钢筋混凝土板桩结合土层锚杆锚固的结构型式。

The portal water injection sheet pile is a new type of space-retaining structure developed for the Shengli Oil Company.

门户网站注水板桩是一种新型的空间围护结构的发展。为胜利油田的公司。

Sheet pile walls are often used in tight places.

板桩墙往往用在土体比较紧密的地方。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。