查询词典 pile-planking

Anchor pile and trial pile is interactional in the static test with anchor pile providing counterforce.

在以锚桩作为反力装置的静载试验中，锚桩与试桩之间存在相互作用。

Combined with specific engineering, it introduces design theory of earth-retaining dado pile , discusses calculating method on depth of penetration of dado pile and reinforcing bars, and puts forward its design points to meet requirement and improve quality of dado pile.

结合具体工程实例，介绍了挡土护壁桩的设计理论，探讨了护壁桩插入深度及配筋的计算方法，提出挡土护壁桩的设计要点，从而满足规范要求，提高护壁桩的质量。

The extruder is a new equipment applied to construct ing multi-stage di sk pile hole by extruding and expanding.The disk pile constructed by the extrud er is a variable-cross section pile.

挤扩支盘成型机是用于挤扩多支盘砼灌注桩施工的一种新型设备，其成桩机理是靠高压能量的油泵推动油缸活塞运动而工作的。

By use of the method of integral equation, the second kind Fredholm's integral equation was deduced to solve the interaction factors of pile-pile, pile-soil and soil-soil. Using the principle of superposition, the piled raft foundation was calculated. The validity of the proposed method was verified through comparison with solutions obtained using other methods by existing theories of elasticity.

采用积分方程法推导出求解桩－桩、桩－土和土－土间相互作用系数所需要的第二类Fredholm积分方程，利用叠加原理对桩筏基础进行计算分析，通过与常规弹性理论方法计算结果的比较验证了本文方法的正确性。

With iterative calculation method, loads of pile cap ,side frictional stress, settlement of pile cap, settlement between pile and soil,are deduced in condition of a group of initial side friction coefficients.

根据这些协调方程组，在给定一组初始桩侧摩阻力系数的条件下，运用迭代计算，最终可求出复合地基中的桩顶荷载、桩侧摩阻力、桩顶沉降及桩间土的受力和沉降。

The theory of high-strain dynamic testing of pile bearing capacity. The basic calculation expression of pile high-strain dynamic testing is rederived in a simple way, especially the semi-empirical analytical expression of wave equation . Besides, theoretically it has been proved that it's not necessary to have identic section hypotaxis along pile, and the application condition and reasonable operation have been pointed out. the CASE comprehensive method is suggested to replace the traditional CASE method. author has made a lot of improvement for the mathematical model of the matching analysis measured curves in the business software CCWAPC and scientific research software JXWAPC of which the author is in charge.

关于高应变动力试桩法的理论研究以简明方式重新推导了高应变动力试桩法基本计算表达式，尤其波动方程半经验解析表达式，同时从理论上证明了CASE法并不需要桩身等截面假设，亦指出了该方法的适用条件及合理使用办法，并建议利用CASE综合分析法取代传统的CASE分析法；作者在其负责编制的商业软件CCWAPC及科研软件JXWAPC中，对波动方程拟合分析法数理模型进行了一系列重大改进，考虑了灌注桩桩周土体的变形特性和动荷截作用下的非线性效应、大直径桩的横向惯性效应。

The superstructure has used the model of elastical constitutive relation; the pile-group foundation has quoted the soil-pile equivalent compound model. It has been analyzed the constitutive relation for soil-pile equivalent compound which regarded as the transversely isotropic body this construction relations, and determined the corresponding elastic constant.

上部结构采用线弹性本构模型，下部群桩基础引用了桩土等效复合体模型，分析了将桩土等效复合体视为横观各向同性体的本构关系，确定了相应的弹性常数。

At last, with this finite element model, this dissertation gave a relatively complete analysis to the lateral seismic nonlinear dynamic responses of the single pile, and analyzed the pile head's response spectrum, earthquake Fouriers spectrum, then a test parametric sensitivity analysis was taken into consideration, including modulus ratio of pile to soil, soil material damping ratio, earthquake input level.

第二，利用该有限元模型，较为全面地研究了地震荷载作用下的单桩横向非线性动力响应，分析了桩头反应谱、地震波傅里叶谱等，进行了桩土弹性模量比、土体材料阻尼比、地震动输入水平等因素对单桩横向非线性动力响应的参数敏感性分析。

There are many methods of foundation consolidation for civil engineering, such as soil exchange method, prepress method, dynamic consolidation method, vibrancy rushing method, soil and podsol dense pile method, sand pile, cement-coal-powder and gravel pile method, deep mixing method, high-pressure eject masonry, etc.

目前国内外地基处理的方法很多，主要的地基处理方法包括：换填法、预压法、强夯法、振冲法、土和灰土挤密桩法、砂桩法、水泥粉煤灰碎石桩法、深层搅拌法以及高压喷射注浆法等。

According to possible problems in design of multi-pillar pile cap, tension pile ,tie beam,which are all related with pile cap,proper design method is discussed based on author s experience.

针对多柱联合桩承台、抗拔桩及承台、承台间联系梁设计中可能出现的问题，结合个人经验探讨了合理设计方法，并得出在进行抗拨桩的设计时，应特别注意桩与桩之间、桩与承台之间的连接；在联系梁设计中，应根据地质情况和梁跨度，合理选择计算方法的结论。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。