查询词典 pile sheathing

Formulas to determine the reinforcement and bearing capacity of thick pile cap are selected on the basis of summarizing current design method. Thus, the design method of thick pile caps is put forward.

在总结现有方法的基础，选择出了厚承台的配筋与压杆承载力计算公式，由此得到了群桩基础厚承台拉压杆与梁组合体系设计方法。

Traditional analytical methods can not calculate the contribution of pile cap to pile lateral capacity, so the result error is obvious.

桩的水平承载力问题研究中通常忽略承台作用，传统理论分析方法难以考虑承台对单桩水平承载力的贡献，给分析结果造成较大的误差。

In view of the system complexity, it is difficult for a number of previous methods to consider the embedded cap effects on the dynamic pile-soil interaction system. As a result, the dynamic impedance of a pile group with embedded cap was rarely reported.

由于系统的复杂性，以往桩-土动力相互作用研究的很多方法难以考虑承台的埋置作用，因此有关埋置承台群桩动力特性的研究报道很少。

The study shows that adding steel fiber into concretecan improve effectively the punching shear bearing capacity of pile cap , or else the effective depth of the pile.

研究表明，纲纤维的掺入可有效地改善桩承台的受冲切性能，提高桩承台的受冲切承载力，减小承台的有效厚度。

Thehydraulic pile hammer is one of the pile-driving machineries forarchitectural applications.

建筑业是国民经济的支柱产业，液压桩锤属于建筑机械中的桩工机械。

Hydraulic pile hammer is one of ideal prefabricated pile driving machines because it can adjust stress waveform ,decrease stress peak value,prolong effectual act

认为与桩等波阻的细长状锤体能够产生理想的应力波波形；在桩锤重量一定的情况下，可针对不同的地质情况和桩，通过选择不同刚

Studying on the hydraulic pipelines of the nitrogen-inflating hydraulic pile hammer, establishes a optimization objective function for it with the relevant methods of parameter optimization, and uses Matlab to solve the model, gets a group of optimization pipelines size, and tests the validity of this method. So more efficiency methods for hydraulic system design of the nitrogen-inflating hydraulic pile hammer are provided.

以氮爆式液压打桩锤液压管道为研究对象，应用参数优化设计的相关方法建立氮爆式液压打桩锤管路优化分析的目标函数，并利用Matlab编程对模型进行求解，得出一组优化后的管道尺寸，并检验这种优化方法的有效性，为氮爆式液压打桩锤液压系统的设计开发提供了更为有效的方法。

Following the 2001 corporate DZJ series of new high-tech industries vibration hammer pile of projects passed the provincial-level identification of acceptance, in July 2002 DZJ series of new vibration pile hammer by the National Ministry of Science and Technology included in the national Torch Program.

继2001年公司承担的DZJ系列新型振动桩锤高技术产业化工程项目顺利通过了省级鉴定验收后，2002年7月DZJ系列新型振动桩锤被国家科学技术部列入国家级火炬计划。

The compaction of a cohesionless soil with a vibratory compactor can be simulated with the penetration of a square steel pile driven with a vibratory pile hammer.

在无凝聚性土壤表面受夯实的受力情况可模拟成方形钢桩承受振动式打桩机的贯入模式。

Cast-in-place expanded pile with hammer driven casting is widely used in the foundation engineering because of its convenient construction, large bearing capacity of single pile and remarkable economy benefit.

锤击夯扩沉管灌注桩因施工简便、单桩竖向承载力大、经济效益显著而在我国建筑地基基础工程中得到广泛应用。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。