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新萄京8522有几种,哪种好

来源:     发表日期: 2019-04-18 17:18:37     浏览次数:次    
  1. 现浇钢筋混凝土基础:根据基础形式不同,现浇钢筋混凝土基础可分为现浇混凝土桩和浇注锚杆。
  1. Cast-in-place reinforced concrete foundation: According to the different forms of foundation, cast-in-place reinforced concrete foundation can be divided into cast-in-place concrete pile and cast-in-place anchor.
  优点:现浇钢筋混凝土基础开挖土方量少,混凝土钢筋用量小,造价较低、施工速度快。
  Advantages: The cast-in-situ reinforced concrete foundation has less earthwork, less concrete reinforcement, lower cost and faster construction speed.
  缺点:现浇钢筋混凝土基础施工易受季节和天气等环境因素限制,施工要求高,一旦做好后无法再调节。
  Disadvantage: Cast-in-situ reinforced concrete foundation construction is easy to be limited by season and weather and other environmental factors, the construction requirements are high, once completed, it can not be adjusted.
  2. 独立及条形混凝土基础
  2. Independent and strip concrete foundation
  优点:独立及条形混凝土基础采用配筋扩展式基础,施工方式简单,地质适应性强,基础埋置深度可相对较浅。
  Advantages: Independent and strip concrete foundation adopts reinforced expanded foundation, simple construction method, strong geological adaptability, and relatively shallow foundation embedding depth.
  缺点:独立及条形混凝土基础工程量大,所需人工多,土方开挖及回填量大,施工周期长,对环境的破坏大。
  Disadvantages: large amount of independent and strip concrete foundation works, more manpower required, large amount of earthwork excavation and backfilling, long construction period, and great damage to the environment.
  2. 预制混凝土空心柱基础
  2. Precast concrete hollow column foundation
  预制混凝土空心柱基础广泛用于水光互补电站、滩涂地电站等地质条件较差的电站。同时由于基础高度优势,也被较多用于山地电站以及农光互补电站。
  Precast concrete hollow column foundation is widely used in hydropower stations with poor geological conditions, such as water-light complementary power stations and beach-ground power stations. At the same time, because of the advantage of high foundation, it is also widely used in mountain power stations and agro-optical complementary power stations.
  3. 地面电站-金属桩支架
  3. Ground Power Station-Metal Pile Bracket
  金属桩支架在地面电站中应用同样非常广泛,主要可分为螺旋桩基础支架和冲击桩基础支架。
  Metal pile bracket is also widely used in ground power plants, which can be divided into spiral pile foundation bracket and impact pile foundation bracket.
  4. 螺旋桩基础支架
  4. Spiral Pile Foundation Bracket
  螺旋桩支架根据是否带法兰盘可分为带法兰盘螺旋桩支架和不带法拉盘螺旋桩支架;根据子叶形状可分为窄叶连续型螺旋桩支架和宽叶间隔型螺旋桩支架。
  Spiral pile bracket can be divided into spiral pile bracket with flange or not and spiral pile bracket without faradic pull plate according to whether flange or not; according to cotyledon shape, it can be divided into narrow-leaf continuous spiral pile bracket and Wide-leaf spaced spiral pile bracket.
  带法兰盘的螺旋桩可用于单柱安装或双柱安装,而不带法兰盘的螺旋桩一般只用于双柱安装。
  Spiral piles with flanges can be used for single-column or double-column installation, while spiral piles without flanges are generally only used for double-column installation.
                            澳门新萄京8522
  宽叶间隔型螺旋桩支架的抗拉拔性要好于窄叶连续型螺旋桩支架,在风力较大地区应优先考虑宽叶间隔型螺旋桩支架。
  The pullout resistance of the wide-leaf-spaced spiral pile bracket is better than that of the narrow-leaf continuous spiral pile bracket, and the wide-leaf-spaced spiral pile bracket should be given priority in the area with large wind force.
  5. 冲击桩基础支架
  5. Impact Pile Foundation Bracket
  冲击桩基础支架,也叫金属纤杆基础支架,主要是利用打桩机直接将C型钢、H型钢或其他结构钢打入地面,这种安装方式非常简单,但抗拉拔性能较差。
  Impact pile foundation bracket, also known as metal fiber bracket foundation bracket, mainly uses pile driver to directly drive C-section steel, H-section steel or other structural steel into the ground. This installation method is very simple, but the pull-out performance is poor.
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