查询词典 pile hammer

Based on this,it takes the actual bridge test of stress powdered coal ash high-functioned concrete pile,and offers foundations for the application of stress powdered coal ash high-functioned concrete on railway bridge and choice of designing p.

研究了粉煤灰高性能混凝土梁在重复荷载作用下的力学性能，并探讨了粉煤灰掺量(0%~40%)、混凝土标号(C50~C80)及养护条件等因素对预应力粉煤灰高性能混凝土梁力学性能的影响，在此基础上进行了预应力粉煤灰高性能混凝土梁的实桥测试，为粉煤灰高性能混凝土在铁路桥梁上的应用及设计参数的选取提供了依据。

Owing to spot limited, cushion method of densely covered ash soil pile makes up for the shortage of plane treating scope of sheet soil cushion.

整片土垫层法是常用的湿陷性黄土地基的处理方法，但由于场地受限，采用密布灰土桩辅助垫层法来弥补整片土垫层平面处理范围的不足，通过工程实例证明，此处理方法工艺简单，处理效果好，机械作业工期短。

Infilling reclaimed includes land leveling,terracing,deepen and pad shallow and so on.According to the different infilling material,filling reclamation is classified into fly ash,waste pile,river and lake mud and rubbish filling.

目前土壤重构的方法分为充填重构和非充填重构，非充填重构包括土地平整、修筑梯田、挖深垫浅、深沟台田等方法；充填重构根据充填材料的不同分为粉煤灰、煤矸石、河湖泥和垃圾充填。

Construction technology of pile foundation utilizing R-12 loop-free auger drill in No.

介绍了武汉市轨道交通一号线利用R-12型无循环旋挖钻机进行桩基础施工的施工工艺、注意事项以及针对有关问题采取的有效措施，并对桩基础施工投入的主要施工设备进行了组织，以推广R-12型旋挖钻机在工程中的应用。

Work long auger drill used to design mark, mention, when drilling through the concrete delivery pump pressure pouring concrete into the pile (can also be inserted after the steel cage).

工作时采用长螺旋钻机钻至设计标高后，提钻时通过混凝土输送泵压灌混凝土成桩。

Then the ball drops onto the top of the pile of balls in the right hand part of the tube.

然后滴上球顶部的桩球在右手部分管。

Turned into the cabins, put away money, will ship on shore binding Wenwen pile up, pick up the ladle Bamboo fish water leakage, hope their head on a button, contemptuous laugh, to sleep the past.

转身钻进舱里，收起银子，将船在岸上文文绑桩绑定，拿起舀水漏鱼的竹篾，望自己脑袋上一扣，轻蔑的一笑，睡了过去。

Finally comes a conclusion of this essay that the load of the compounding subgrade increases in a certain degree, the settlement of soft and weak layer becomes relatively even and the maximum settlement correspondingly reduces by such flexible loads like road bank after setting gravel pile in the soft and weak subgrade.

本文最后给出了研究结论：在软弱地基中设置碎石桩后，在路堤等柔性荷载作用下，复合地基的承载力有一定程度的提高；软弱层的沉降比较均匀，最大沉降量相应减小。

The bath mat is made of 100% MicroCotton pile featuring extra long staple fibers for strength and durability.

浴垫是由100％MicroCotton桩具有额外的强度和耐久性长绒棉纤维。

Keywords:low capping; high capping; passive earth pressure; frictional resistance; batter pile; composite foundation; sub-system of resisting horizontal force

关键词］低桩承台；高桩承台；被动土压力；摩阻力；斜桩；复合地基；抵抗水平力分体系

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。