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首页-新闻资讯-钢板桩的六种应用知识!

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来源:http://www.jnlsgbz.com/ 日期:2020-05-26 发布人:lasen
  在中国钢板桩发烧,无论是热轧AZ型还是冷弯u型在市场上都很受欢迎。此处列出了建筑项目中可用的六个应用程序
  In China, the hot-rolled AZ type and cold-formed U-type steel sheet piles are very popular in the market. Here are six applications available in a building project
  01.临时浅挖基础工作和道路项目
  01. Temporary shallow excavation foundation work and road project
  通常,带锁的3号和4号钢板桩使挖掘作业干燥,不影响环境。钢板桩长度从6米到15米,往往在挖掘机上安装振动锤来沉桩。每次在附近看到挖掘机在工作,一定会看到钢板桩的使用!
  In general, No. 3 and No. 4 steel sheet piles with locks make the excavation dry without affecting the environment. The length of steel sheet pile is from 6m to 15m, and the vibrating hammer is often installed on the excavator to drive the pile. Every time I see the excavator working nearby, I will definitely see the use of steel sheet piles!
  02、河防水围堰
  02. River waterproof cofferdam
  通常选择更宽点的6号桩。链口钢板桩长度在15米到24米之间,由416L型液压振动锤驱动。可能含有更复杂碎石的土壤可以选择中等大小的锤子,例如815C。围堰可为混凝土基础建设提供干燥码头。桥塔完成后,钢板桩被取出并重复使用。天目路苏州河双钢板桩组合墙项目是一个好方案,另一个方案是港珠澳项目人工岛建设中钢板桩的应用。
钢板桩施工租赁
  Typically, a wider point is selected for station 6. The length of steel sheet pile at chain mouth is between 15m and 24m, driven by 416l hydraulic vibrating hammer. Medium sized hammers, such as 815c, can be selected for soils that may contain more complex gravel. The cofferdam can provide dry wharf for concrete foundation construction. After the completion of the bridge tower, the steel sheet piles are taken out and reused. Tianmu Road Suzhou River double steel sheet pile composite wall project is a good plan, another plan is the application of steel sheet pile in the construction of artificial island of Hong Kong Zhuhai Macao project.
  03.应避免使用泥浆和隔水墙的深基础
  03. Deep foundations with mud and diaphragm walls should be avoided
  钢板桩为了获得更大的侧方承载力,或者为了用外接钢架支撑墙壁,有时会与保护桩并用。这些应用需要AZ型钢板桩,长24-36米。钻井深度达到20米时,这些宽钢板桩经济实惠,可提供较大的侧向承载力。建议市项目采用不共振锤,不共振锤不影响周围地铁、天然气管道及邻近建筑物,选择28RF和36RF完成这些项目。
  Steel sheet piles are sometimes used in combination with protection piles in order to obtain greater lateral bearing capacity or to support walls with external steel frames. These applications require AZ type steel sheet piles, 24-36 meters long. When the drilling depth reaches 20 meters, these wide steel sheet piles are economical and can provide large lateral bearing capacity. It is suggested that the non resonance hammer should be used in the downtown project, which will not affect the surrounding subway, natural gas pipeline and adjacent buildings, and 28rf and 36rf should be selected to complete these projects.
  04、AZ型钢板桩也常用作长久性港湾壁
  04. AZ steel sheet pile is also commonly used as long-term harbor wall
  在这些恶劣环境下,需要选择防锈的高级钢材。海水和风能对腐蚀严重的钢板桩施加特殊涂层。因为制作这样的墙壁的钢板桩的长度和重量比较大,所以建议选择55NF和1412C这样大的振动锤,为了完成后几米的桩还要配备NL型冲击锤。
  In these harsh environments, it is necessary to select high-grade antirust steel. Seawater and wind power have special coating on steel sheet piles with severe corrosion. Because the length and weight of steel sheet piles for making such walls are relatively large, it is recommended to select 55nf and 1412c vibration hammers. In order to complete the pile several meters later, NL impact hammers should be equipped.
  05、建设地下城市综合管廊时的挖掘作业由钢板桩保护
  05. The excavation operation during the construction of underground city comprehensive pipe gallery is protected by steel sheet piles
  无共振液压锤可以在现有建筑物的旁边施工,不会因噪音而造成麻烦,也不会因低频振动而破坏建筑物。
  The non resonance hydraulic hammer can be used to construct beside the existing buildings, which will not cause trouble due to noise or damage the buildings due to low frequency vibration.
  06、AZ型钢板桩也可用于铁路、高速公路立体交叉桥和车库的长久载荷支撑结构。
  06. AZ type steel sheet pile can also be used for long-term load supporting structure of railway, expressway interchange bridge and garage.
  可以得到良好的土壤和保持良好承载力的两个功能。中等815C和更大的1412C锤子经常被选为这些建设项目。
  Good soil and good bearing capacity can be obtained. Medium 815c and larger 1412c hammers are often selected for these construction projects.
  07水泥预制板!在河流和航道岸边,混凝土桩成本低,面值高。标准强度的混凝土桩可以用液压振锤击打,薄混凝土板桩容易因共振而损坏,应采用不共振的液压锤。
  07 cement precast slab! On the banks of rivers and waterways, the cost of concrete piles is low and the face value is high. Standard strength concrete pile can be hit by hydraulic vibration hammer, thin concrete sheet pile is easy to be damaged due to resonance, non resonance hydraulic hammer should be used.
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