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论文摘要汉译英 急摘要从连霍高速公路兰考至刘江段改扩建工程第17标中万公路分离式立交桥桩基点式开工实例出发,分析桩基施工

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论文摘要汉译英 急
摘要
从连霍高速公路兰考至刘江段改扩建工程第17标中万公路分离式立交桥桩基点式开工实例出发,分析桩基施工中应当注意的问题,以及监理对施工工艺流程和质量要点所应该注意的问题,以确保工程的质量和进度.
该桥处于砂土地质带,采用钻孔灌注桩,设计桩长为22米,有四个墩台,且为一墩四桩,因此桩基施工难度大、质量不稳定因素多,要求高.应重点控制好桩基定位、入岩判定及嵌岩深度、沉渣厚度、砼灌注、桩顶标高等各施工环节.
关键词: 桩基础;施工与监
From connect Huo superhighway the orchid test into Liu Jiang Duan to change to extend engineering the number 17 marks ten thousand high way hole tax disconnect the stake cardinal points type in type interchange start work a solid instance to set out,analysis stake the radicle is under construction to note of question,and superintendency vs construction the process flow and mass main should note of question to ensure the mass and progress of engineering.
The bridge is placed in sandy soil geology tape,the adoption drilling infuses to note a stake,design stake lengthways for 22 meters,there are four Dun stands,and be four for one Dun,starting construction because of this radicle the difficulty is big,mass unsteady factor poly -,have high request.Should particularly control a good stake radicle clamping,go into a rock judgement and Qian rock depth,sink dirt thickness and Mao to infuse to note,stake the vertex elevation each construction of etc.link.
Keyword:Stake foundation;Start construction with Jian