查询词典 pile-planking

According to the basic principle of self-balanced pile test method and the conversional simplified conversion method , the pile bearing capacity between the equivalent loaded piles and self-balanced piles were compared .

根据自平衡测试法的基本原理，在传统简化转换法的基础上，通过等效受压桩和自平衡试桩上下桩段受力情况的对比分析，研究了负摩阻力对自平衡测试原理的影响，推得了桩承载力和位移的转换公式。

The result s indicate that there are synergy effect s between pile and foam under flatwise compressive st rength and fabric piles f ractured under flatwise compression. The flatwise compressive and shear st rength decrease with increasing of the pile height . The flatwise compressive st rength increases as exponent with increasing of the foam density.

结果表明，三维间隔连体织物泡沫夹层结构复合材料承受平压载荷时，芯柱和泡沫存在协同效应；平压载荷作用下主要发生芯柱断裂破坏；随着芯柱高度增加，平压、剪切强度均减小；随着泡沫密度增加，平压强度近似呈指数增长。

The reason is: in the process of the theory formule and finite element calculation, the parameters selected majority are average, while the real static curve is the comprehensive effect of the above pile and side pile in the dirrerent parameter model.

其原因为：在理论公式和有限元计算过程中，所选取的参数大多为加权平均，而实际的静载曲线为桩周土及桩端土不同模型参数土层的综合效果。

The geostatic stress of soil and rock was considered as homogeneous load on the tip plane of the pile, and then the force of the pile tip was decomposed into some simple forces.

以往嵌岩桩的试验资料表明，当上覆岩土层较薄、嵌岩桩的入岩深度较小时，嵌岩桩的极限端承力对桩的承载能力起主导作用。

"Everybody just charged and got in a big pile," she says, grimacing,"and ifs hard to breathe in that pile."

&人人都向前冲，挤成一大堆，&她愁眉苦睑地说，&在那一大堆人里连气都喘不过来。&

In very ancient Greece, Hermes was a phallic god of boundaries. His name in the form herma referred to a wayside marker pile of stones; each traveller added a stone to the pile.

在非常古老的希腊，赫密士是一位生殖神的界标，他的名字以赫尔密斯方形石柱的形式出现，位于一大堆石头上的路旁标记；每一位旅行者都给石堆添上了石块。

The furnish of pile is adjusted accounted through characteristic of inequable of construct load in order that every pile stake play a fully role in.

桩位布置时兼顾建筑物荷载分布的不均匀性作适当调整，以便使每根桩的承载力得到充分发挥。

Taking the low-strain dynamic testing curves of rotary drilling cast-in-place piles for the Shuiyang River Bridge as example,this paper analyzed the effects of pile head laitance and pile shaft belly on the low strain dynamic testing curves.

本文以水阳江特大桥的旋挖钻孔灌注桩低应变检测为例，分析了桩头浮浆及桩身扩径对低应变检测曲线的影响。

Aimed at technical nodi in super-deep borehole pile (designed average pile length more than 50m) technical measures carried out systematic summary, provided successful showpieces for similar project henceforth.

由于福州市龙泉大厦地基覆盖层厚、岩土种类多、下伏基岩火成岩风化岩面起伏大，其基础型式设计为钻孔灌注桩，针对复杂地层中超深钻孔桩(设计平均桩长大于50m)施工的技术难点及采用的技术措施进行了系统的总结，为今后类似项目的施工提供了成功的范例。

However, during borehole grouting pile construction of the present, round section piles are used universally. Generally speaking, the boreholes are drilled by a large diameter round piling bit. Because of the restriction of factors of the mud pumps, and drilling equipments, and drilling technique, it would result in such problems as fol lowing: a bigger cutting area and overlarge cuttings volume, and more hole bottom sediments, difficult cuttings discharging, and serverely repeat cuttings breaking, and using more concret grouting amount, and lower drilling speed, faster bit wearing, and longer working period, bigger material and labor ex haust, and higher engineering cost, unreasonable ratio of loading capacity to volume of pile foundation, and lower comprehensive economic benefits, and so forth.

然而，钻孔灌注桩施工中，目前最为普遍采用的是圆形断面桩基，一般采用大口径圆形基桩工程钻头，由于国内生产的泥浆泵、钻具及钻进方法等因素的限制，从而使钻孔破岩面积和体积过大，造成孔底沉渣过多，排渣困难且排浆量大，重复破碎问题突出，混凝土灌注量大，直接反映为钻进效率低、钻头磨损快、施工工期长、材料能耗和劳动消耗大、工程成本较高、桩基荷载能力与体积比不合理、综合经济效益不理想等，这些问题严重影响和制约着钻孔灌注桩施工技术的发展和进步。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。