提出了一个新的基础沉降量计算公式。
基础沉降计算是高等级公路建设中的一个难点问题。
The calculation of base sedimentation is a difficult issue in the construction of highway.
对基础沉降造成汽轮机安装的影响进行讨论,提出了相应对策。
The effect of turbine foundation settlement on the installation of the turbine was discussed and some corresponding countermeasures were put forward.
故本文针对后注浆群桩基础沉降性状这一课题展开相关研究工作。
Therefore, researches of the subject of post grouting pile group foundation settlement characteristics are conducted for this paper.
本文根据桩土变形协调关系,提出疏桩基础沉降计算的二元联立方程组。
Through the coordinate deformation between soil and piles, this paper suggests that the dualistic simultaneous equations are used in solving the settlement for the sparse piled foundation.
根据桩基沉降的机理,阐述了含有不同桩型的群桩基础沉降量计算方法。
A method of calculating settlement of foundation with different types of group piles is put forward based on its mechanism.
《工程地质手册》中的经验公式表明基础沉降与基础宽度之间为非线性关系。
The empirical equation in project geology handbook 2nd has shown that the relationship between foundation deformation and foundation width is nonlinear.
封桩后基础总体刚度大幅度提高,基桩不但参与基础受力而且控制基础沉降;
The time of sealing piles selected in reason could control the load share ratio between pile and siol.
沿海滩涂地区超厚软土层上动力设备的基础设计,其突出问题是控制基础沉降。
Concerning foundation design of power equipment on thick soft soil layer in coastal region, the overwhelming question is settlement control.
通过浅层掏土减少地基土支承面积,加大基底土中的附加应力的方法迫使基础沉降。
Cutting through the shallow area of soil to reduce soil support, increased shallow soil in the additional stress of the method to force the basis of the settlement.
因此,进行桩基后注浆技术来减小桩基础沉降量以及缩短沉降稳定时间的研究非常必要。
Therefore, it is necessary to conduct the research and study of pile foundation post grouting techniques to reduce the pile foundation settlement and shorten the settlement stability time.
设备基础沉降控制,是确保工业设备安全、正常工作的重要因素,应根据设备的工艺条件来确定。
Foundation settlement control is an important factor to ensure the safety and normal working of an industrial equipment, which should be designed based on the specific equipment parameters.
本文研究了荷载分布、应力路径和非线性变形对地基性状影响。提出了一个新的基础沉降量计算公式。
The influence of loading distribution stress path and nonlinear deformation on foundation behaviour are studied in this paper. A new settlement formula for foUndations is proposed.
基础底面形状是影响基础沉降的重要因素之一,关于基础的底面形状对其沉降量的影响规律尚缺乏研究。
The bottom shape is one of the important factors influencing the foundation settlement. The influence of bottom shape on foundation settlement is still scarce to study.
本文利用灰色预测模型对建筑物倾斜和基础沉降进行模拟和预测,结果表明:模型精度高,预测结果令人满意。
In this paper, the grey prediction model is established to forecast building settlement and inclination. The model is tested to be of high precision and its results are satisfactory.
通过现场静载试验,从结构的静态应变,相对变形,基础沉降等多个指标方面,对波纹钢板桥涵的力学性能进行了深入分析。
On the basis of test under loading statically about static strain, opposite deformation to sedimentation of foundation on the actual project, further mechanics analysis of CSBCS was done.
根据试验结果,给出了刚度软化法迫降纠倾注水量的取值范围,讨论了刚度软化法迫降纠倾技术中地基基础沉降量的估算方法。
According to the experimental results, the deepness range of adjusting stiffness of subsoil body and the calculation method of the foundation settlement are presented.
通过单桩的荷载沉降曲线确定群桩中单桩的刚度,并可用逐次逼近的方法求解桩顶反力和基础沉降,避免了对刚度的非理性调整。
Single stiffness is presented through Q-S curve, and the load of the top of pile is computed by circulating many times, so it can avoid man-made rectification.
根据挤扩支盘桩的受力机理,应用荷载传递理论和分层总和法计算沉降的概念,提出了一种多支盘不等支臂钻孔灌注桩基础沉降计算方法。
According to mechanics character of expanded branches and plates and load transfer theory, a method of expanded branches and plates pile foundation settlement calculation is present.
在假定桩土接触面不产生滑移的条件下,确定在桩基础沉降过程中与能量守恒定律等效的位移协调方程,并在此基础上建立了一种新的单桩沉降计算方法。
Assuming no slippage occurred on the interface between pile and soil, an equivalent equation of displacement coordination is obtained to constitute a new method calculating settlement of single pile.
桩筏基础设计的关键在于确定桩筏的荷载分担比及桩对减小沉降的作用。
The key point in the piled raft foundation design is to determine the proportion of load carried by piles and raft and the effect of diminished settlement of piles.
同时,为降低桥头地基的荷载和基础应力,减少沉降并增加填料的密实度,台背回填采用液态粉煤灰填筑。
At the same time, liquid coal ash is used in backfilling of abutment, so as to reduce the load and basic stress, reduce settlement and increase the dense of fillings.
分析了某工业设备基础产生不均匀沉降的成因。
In the paper, the non uniform settlement of an industrial equipment foundation is analyzed.
对于油罐、煤气罐和液化石油储罐这类大型钢制储罐基础的允许变形(包括沉降和倾斜),在我国的地基规范中,至今没有作出明确规定。
Up to the present, deformation including settlement and inclination for large steel tank, such as oil tanks and PLG tanks have not get been clearly specified in the chinese foundation code.
基础采用了现在最常用的桩基础形式,因为他有利于抵抗结构主体的不均匀沉降和倾覆。
After that I chose the pile foundation form which is the most commonly used form at present, as it is advantageous in resisting a structure's main body Subsiding and tilting.
将沉降预测分为模型参数的预测和在此基础上的沉降预测。
Settlement prediction fell into parameters prediction and settlement prediction based on the former one.
对采用不同的基础形式来控制基础的差异沉降进行了计算比较。
By calculation the adoption of different foundation form to control the difference in settlement of the foundation.
减少沉降桩基础是现代桩土相互作用理论的巨大成果之一。
Reducing_settlement pile foundation is a great achievement of modern theory of interaction between pile and soil.
采用实体深基础法的思想,桩顶沉降分为桩身压缩和桩端沉降。
The settlement of pile top in pile foundationconsists of pile compression and settlement of substratum.
采用实体深基础法的思想,桩顶沉降分为桩身压缩和桩端沉降。
The settlement of pile top in pile foundationconsists of pile compression and settlement of substratum.
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