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- The technology for construction of steel tubular pile caps is described in the. 文章主要介绍钢管桩桩帽的施工工艺。
- This paper discusses the correlative relation of the degree of penetration behavior with the defect of pile body in the course of hammer percussion. 本文讨论了在锤击过程中.贯入度性状与桩身缺陷的相关关系.并对桩身缺陷产生的原因进行简要的讨论。
- Load transfer mechanism of tubular pile is not expatiated completely because of the complex mechonism of soil core, which restricts the development of the theory for the bearing capacity of pile and its practiceal application. 筒桩具有与一般的灌注或沉管实心桩不同的荷载传递机理,筒桩的荷载传递机理的复杂性制约了筒桩承载理论的发展与工程应用,其工程设计方法至今仍处于半理论半经验的状态。
- In combination with practical project example, the engineering quality, cost of manufacture, schedule and application scope etc of the precast tubular pile were systematically introduced. 结合工程实例,对预制管桩的工程质量、造价、进度、适用范围进行了系统的介绍。
- This paper deals mainly with the principle and procedures of the sliding micrometric linear technology for monitoring strain(internal force) of the pile body. 文中主要讨论了滑动测微计线法监测桩身应变(内力)的原理、方法;监测桩身应变(内力)、确定桩身摩阻力有其独到优点。
- This tensioning machine consists of tensioning jack , high pressure pump station , tensioning device , moving and lifting parts , and is a necessary equipment for production of tubular pile. 该张拉机由张拉千斤顶、高压泵站、张拉装置、移动和升降部分组成,是管桩生产的必备设备。
- When installing steel tubular piles in regions where granite is shallowly overburdened, the piles are easy to deviate and the pile tip is easy to warp, resulting in slow driving. 摘要在浅覆盖层花岗岩地区进行钢管桩施工,存在易偏位、桩尖易卷口和进度慢等技术难题。
- Based on reflected wave features and a great number of detecting experiences, a correct judgement for abnormal curve of heavy defects on pile body is made so that the quality for building construction can be well controlled. 依据反射波的特征及大量检测经验对桩身严重缺陷 (断裂、夹泥、严重缩径、桩头松动等 )的异常曲线进行准确判断 ,为建筑工程把好质量关
- After some correction of the apparent reflection coefficient, the extent of wave impedance differences of the reflection interfaces can be analysed quantitatively and, on such a basis, the defective position of the pile body can be detected. 将视反射系数经过一定的校正后,可定量分析反射界面的波阻抗差异的大小,进而确定桩身缺陷的严重程度;反射波往返时则用来推算桩身缺陷的位置。
- prestressed reinforced concrete tubular pile 预应力管桩
- thin-wall cast-in-situ tubular pile 传递函数
- static pre-stressed concrete tubular pile 静压预应力混凝土管桩
- large diameter prestressed concrete tubular pile 大管桩
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- tubular pile with prestressing force 预应力管桩
- Determining and improving the bearing capacity of steel tubular piles for piled wharfs has long been an issue that the engineering field has endeavored to study and solve. 摘要确定和提高高桩码头钢管桩的承载力是工程界一直致力于研究的问题。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- super-long pre-stressed tubular pile 超长预应力管桩
- pre-stressed concrete tubular pile 预应力混凝土管桩
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
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