杆

After drilling in shallow holes by using long Kelly bar, Kelly bar have to be unhinged, mud and sand have to be cleaned between Kelly bars which are not telescopic to avoid deadlocking.

使用长钻杆钻浅孔一段时间，要将钻杆拉开，清理未伸缩钻杆间的泥沙，以防卡死钻杆。

It introduces the development of anchor-pile support skill,discusses the development and actuality of anchor-pile support theory principle, and brings forward the problems existed in anchor-pile support theory ,so as to promote the application of anchor-pile support skill.

介绍了锚杆支护技术的发展，对国内外锚杆支护作用机理研究的发展与现状进行了探讨研究，提出了锚杆支护理论研究中存在的问题，以促进锚杆支护技术的应用。

In this paper, some problems such as the length of the anchor bar, velocity of the anchor bar and the quality evaluation of the anchor bar are also discussed.

对锚杆检测工作中遇到的锚杆长度、杆体速度和锚杆质量分类等问题做初步探讨。

According to the similarity method and model test method,a indoor test was conducted and the soil pressure distribution in the grillage supporting structure with prestressed anchor bar in the loess slope was studied.

在框架预应力锚杆支护边坡工程中，由于锚杆、预应力及堆载的存在，使得边坡应力状态复杂。以相似理论为基础，通过室内模型试验的方法，研究黄土地区框架预应力锚杆支护边坡的土压力分布规律。试验结果表明，锚杆预应力的大小、位置及其施加次序是影响边坡应力状态的主要因素

By Comparing and demonstrating Several supporting such as such as steel platepile+anchor drilling hole pile+anchor and combining drilling hole pile+anchor with naturatslope+CFG(Cement Fly一ash Grayal) pile etc'thclast one Is considered to be secure and eecnomt for the pit supporting of a cerain aynthetic servce bulldig.

通过某综合服务楼的基坑支护，对钢板桩加锚杆、钻孔灌注桩加锚杆和钻孔灌注桩加锚杆与放坡加 CFG桩（Cement Fly—ash Gravel）相结合等支护方案的析、计算及论证，认为因地制宜地将钻孔灌注桩加锚杆支护与放坡加 CFG桩支护综合利用是一种既安全又经济的支护方案。

Based on a thorough analysis of the character and mechanism of city-retaining-wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. Besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized. For the anchored bar retaining wall, the anti-pulling bearing mechanism of anchored bar is first probed into, from which anti-pullforce computation method are obtained. Combined with quite a few engineering examples and spot tests, the advised design and calculation methods of anchored bar are verified. From the abundant spot measured date, an adjusted hyperbolic model is put forward to determine the anti-pullforce bearing capacity. Furthermore, a new type of H-like block retaining structure is advised with its working mechanism deeply discussed as well.

本文在综合分析目前常用城市挡土结构的特点及其受力特性等基础上，针对一般挡土墙设计理论、施工技术、新型结构以及未来的发展趋势进行了深入探讨，论述了城市挡土结构的特点，并对常用土压力理论进行了综述，介绍了城市挡土墙常见的类型，并介绍了常规的设计理论和方法；通过分析比较，优选出锚杆挡土结构和砌块式挡土结构，并从锚杆锚固原理出发，结合工程实践和大量现场试验、对锚杆的抗拔承载力进行了深入研究，提出了用调整双曲线模型法计算锚杆抗拔承载力的方法，对土压力计算方法进行了探讨，对其设计计算方法进行了研究。

Product: My Secretary is a long-term mass-produced products: Gate Scaffolding series products (door frame, rod, backwater, base connecting Xiao, staircases, bridges, etc.), adjustable steel support roof racks, steel pipe gate row , bowls button scaffolding series (bar, Pole, oblique strokes, linked to the foot plate, block feet, etc.), bananas first Scaffolding Series (Pole, bar, oblique strokes, Wang shoring, pedal, widening brackets, Guardrail aircraft, etc.), button chrysanthemums, such as scaffolding and exports of domestic products.

产品：我司现长期大量生产的产品有：门式脚手架系列配套产品（门架、拉杆、顶托、底座、连接肖、楼梯、网桥板等）、可调节钢支顶架、排栅钢管、碗扣式脚手架系列（横杆、立杆、斜杆、挂钩脚踏板、挡脚板等）、香蕉头式脚手架系列（立杆、横杆、斜杆、横撑、踏板、加宽托架、护栏架等）、菊花扣式脚手架等国内产品及出口产品。

Bolt action niechanical principle has been explained, dynamic design method and monitoring method about bolting has been put forward, and a comprehensive bolting technique has been established.

阐述了锚杆支护机理，提出了锚杆支护的动态设计方法——信息法及锚杆观测方法，形成了一套科学的锚杆支护配套技术。

Main products: more than sixty products for Cherokee automobile: finished products of dash board, finished products of steering tubular column, finished products of rise-fall device of front and back door glass, finished products of the treadle of brake's clutch, finished products of thrust rod, finished products of manual brake rod; more than thirty products for Fukang automobile, finished products of dash board, finished products of pedal , front transverse stable rod and left, right torsion bar; more than twenty products for Jinbei bus co.,ltd.

生产的主要产品：为切诺基汽车配套的仪表总成、转向管柱总成、前后门电动玻璃升降器总成、制动和离合器踏板及支架总成、推力杆总成、手制动杆总成等60多个产品；为富康车配套的踏板总成、前横向稳定杆和左右扭杆等30多个产品；为金杯客车有限公司配套的扬声器隔删、安装铰链等20多个产品。

Main products: more than sixty products for Cherokee automobile: finished products of dash board, finished products of steering tubula r column, finished products of rise-fall device of front and back door glass, finished products of the treadle of brake's clutch, finished products of thrust rod, finished products of manual brake rod; more than thirty products for Fukang automobile, finished products of dash board, finished products of pedal, front transverse stable rod and left, right torsion bar; more than twenty products for Jinbei bus co.,ltd.

生产的主要产品：为切诺基汽车配套的仪表总成、转向管柱总成、前后门电动玻璃升降器总成、制动和离合器踏板及支架总成、推力杆总成、手制动杆总成等60多个产品；为富康车配套的踏板总成、前横向稳定杆和左右扭杆等30多个产品；为金杯客车有限公司配套的扬声器隔删、安装铰链等20多个产品。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。