试析喷锚网技术在公路施工中的应用

在公路工程施工中,为了使松散岩石边坡不出现落石、崩塌现象,确保行车安全,经技术经济比较,应采用喷锚网支护方案进行防护。     

特殊软土路基加固处理施工技术

针对土层严重液化、普遍涌水的特殊软土路基条件,通过CFG桩实践失败经验,总结预应力混凝土管桩的施工方法和优越性。     

Pegging emerging currencies in the face of dollar swings

The aim of this article is to study ruptures of exchange rate pegs by focusing on the fluctuations of the anchor currency. We test for the hypothesis that currencies linked to the USD are more likely to loosen their peg when the USD is appreciating, while sticking to it otherwise. To this end, we estimate smooth-transition regression models for a sample of 28 emerging currencies over the 1994–2011 period. Our findings show that while the real effective exchange rates of most of these countries tend to co-move with that of the USD in times of depreciation, this relationship is frequently reversed when the US currency appreciates over a certain threshold.     

公路桥梁施工中预应力技术与施工质量控制

作为我国基础建设的公路桥梁工程,最近几年也得到了快速的发展。本文对公路桥梁施工过程中,如何对预应力技术的施工质量控制进行了探讨,最终提出了相应的解决措施。     

预应力锚固技术在施工中的应用

本文通过对金安桥水电站预应力锚固技术的应用,总结施工过程的一些经验,使之能在以后的锚索施工中起到借鉴作用.     

嘉绍大桥钢锚箱制作质量控制方法研究

根据嘉绍大桥钢锚箱的结构特点着重介绍嘉绍大桥钢锚箱制作难点及质量控制方法,并具体阐述了通过运用强化过程控制和三检制相结合的精细化质量控制法及各项措施的实施,有效的控制了嘉绍大桥钢锚箱的产品质量,一次报验合格率100%,桥址架设顺利。     

浅谈预应力砼钢材机具施工中应注意的几个问题

预应力混凝土施工是个综合复杂的工程,本文只是从预应力混凝土钢材及机具施工中应注意的几个问题方面进行了说明,以便对提高预应力混凝土的施工质量有所裨益。     

同沿高速公路固什段滑坡治理综合施工技术

同沿高速公路固什段大红沟由于受山洪、暴雨影响,极易形成滑坡。施工中结合实地情况,对该工程部位采用了抗滑桩和预应力锚索框架防护施工技术进行治理。实践证明:通过精心组织施工,严格把握关键工序,抗滑桩和预应力锚索框架防护施工技术可以有效的控制住山体滑坡。     

The Euro and the Dollar, 1998

There is no immediate prospect for the euro to become an anchor currency outside Central Europe and the Mediterranean. Still, a successful euro could deepen European financial markets and attract more international investment to the euro area. The prospect of substantial portfolio shifts into the euro, however, does not justify forecasts that the new currency will appreciate against the dollar over an extended time horizon. Liability managers outside the euro area should also find the enhanced liquidity and improved diversification possibilities of euro-denominated debt attractive.     

岩溶地基人工挖孔桩施工处理措施

在岩溶地基上设计人工挖孔桩时，尽最大限度地利用原场地基岩，不作大的处理，满足桩的承载力要求，论述了常见问题的处理方法。