pile cap
[建] 桩帽
2025-10-09 12:28 浏览次数 8
[建] 桩帽
1. a member passing over and connecting the heads of a row of piles
2. a block used to protect the head of a pile and to hold it in the leads while being driven in the ground
base pile-cap基础承台
pile with cap有帽桩
single pile with cap带承台单桩
rigid pile with cap带帽刚性桩
high pile-cap高桩承台
underwater pile-cap水中承台
pile thick cap桩厚承台
pile without cap无帽桩
the frame which is formed by buttress breast wall and side wall bear the horizontal loads and group pile cap bears the resultant force of vertical and horizontal loads.
由扶壁、墻、墻组成的框架抵抗水平荷载,而以承台、基抵抗垂直及水平荷载的共同作用力。
an efficient semi-analytical and semi-numerical approach for hydrodynamic pressure on the side of circular pile cap harmonic was developed, as well as coefficient of added mass.
提出了一个有效的计算承台侧面动水压力的半解析半数值方法,进而得到附加质量系数。
the internal pile top forces of pile cap system under torsional load are analyzed through the computation of elastic and absolute rigid pile cap system and the model test.
通过刚性桩承台体系和弹性桩承台体系的受力计算以及桩基础的模型试验,研究了桩承台体系在扭矩作用下的桩顶内力分布。
according to the test of 9 specimens, a failure model and load transfer mechanism of steel-fiber reinforced concrete(sfrc)thick pile cap with three piles is analysed.
根据9个试件的试验结果,分析了钢纤维混凝土三桩厚承台的破坏模式与传力机理。
author suggests applying the steel fiber to the pile cap and carries out the experiment study.
提出将钢纤维混凝土用于桩承台并进行了试验研究。
in this paper, based jccad software design parameters of pile caps changes, after the upper structure to solve piling centroid centroid do not coincide with the pile when the pile cap computation.
本文利用基础jccad软件承台桩设计参数的修改,解决补桩后上部结构形心与桩基形心不重合时桩基承台的计算问题。
the combining calculation of abutment and the calculation of pile group and pile cap are discussed.
讨论了桥台的计算组合、群桩及承台的计算;
the partial low pile cap deep water foundations of qinhong bridge are located in the flood discharge channel and near by existing civil bridge foundations in nanjing.
南京市秦虹大桥的部分低桩承台深水基础位于泄洪河道中,并处于既有市政桥梁基础附近。
the pile cap platform, the soil-area between piles and the mixed piles share 25%, 69% and 6% of the total fill load.
桩帽平台上承担的土重为总承担荷载的25%,而桩间土承担的占69%,搅拌桩承担的仅占6%。
the interaction between pile cap and soil plays very import roles during the design and calculation of pile group.
承台土体反力分布对桩基承台结构的设计与计算有重要影响。
the distribution of soil additional stress under pile cap is big on the edge and small at the center.
承台下土体附加应力分布为边缘大中心小。
by using finite element method, the pile group effect coefficient of soil resistance under pile cap is analyzed for the composite pile foundation.
利用三维弹塑性有限元方法,对复合桩基承台底土阻力群桩效应系数进行了分析;
in the engineering, effective pile length and single pile bearing capacity of pile cap for three or less piles under column can reach requirements in codes.
该桩基工程有效桩长部分和三桩以下柱下承台单桩承载力均满足设计要求,达到了预期效果。
support and hydraulic cylinders are positioned on a common pile cap and thus form the fixed point of the bridge.
支撑结构和液压缸位于共同的桩帽上,从而形成了这座桥的固定点。
the test results provided us with guidelines for proper design of single columns supported by four pile cap used in bridge construction.
研究结果对城市桥梁现行的独柱式四桩承台设计方法的改进具有一定的指导意义。
taking the concreting process of a mass pile cap as an example, the article introduces construction process and temperature control in the concreting of mass pile cap.
文章以某构筑物承台大体积混凝土施工为例,就大体积承台混凝土施工的施工工艺及温度控制进行了论述。
the paper introduces the selection and execution of the construction plan of pc pipe pile and pile cap for the transfer bridge at north bank of yangtze river on xinyi-changxin railway.
介绍新长铁路长江轮渡北栈桥预应力钢筋混凝土管桩和承台施工方案的选定及实施。
besides, the effect of pile cap on the single pile capacity in the method …
最后还用有限元计算了桩承台对单桩承载力的影响。
reducing pile spacing and setting pile cap can reduce the settlement of soil among pile foundation. (4) finally, the design methods for pile-net composite foundation are summed up.
针对国内尚无关于桩网复合地基设计规范,总结了国外关于桩网复合地基设计方法。
this paper is of practical significance in the evaluation of dynamic behaviour of pile at field, because the effects of soil properties below pile tip, pile cap and con…
本文对于在桩尖土质、桩帽、施工方式等因素影响下,在现场对桩的的动态性状进行判释有较好的实用意义。
the agreement is good. finally, location offset of twist center of pile cap with asymmetrically horizontal rigidity distribution is analyzed, and some beneficial insights are provided.
最后,对刚度不对称时群桩转心位置的偏移量进行了计算分析,获得了一些有益的结论。