The pile of low strength concrete (LC pile) has very extensive applied foreground because of its working principle AD economic factor.
低强度等级混凝土桩(LC桩)由于其工作原理及经济等因素,应用前景十分广泛。
As indicated by test the soil property surrounding the pile is the main factor affecting the horizontal bearing capacity of pile.
试验结果表明:桩周土的性质是影响单桩水平承载力和性状的主要因素。
The pile of low strength concrete(LC pile) has very extensive applied foreground because of its working principle and economic factor.
低标号混凝土桩(LC桩)由于其工作原理及经济等因素,应用前景十分广泛。
The analysis show that the influence given by the area replacement rate is very little, while the modular ratio of pile and soil is a important influence factor.
分析表明:面积置换率对桩土应力比的取值影响不大,桩土模量比是影响应力比取值的重要因素。
Moreover, the different acreage of pile section and pile shoes is another influence factor.
此外,桩基础桩截面面积和桩靴面积的差异,也是影响桩基适宜性的因素之一。
It is found from the analysis under special situation that the large axial load had obvious effect on dynamic interaction factor of group pile.
通过分析表明,在轴向力作用较大的情况下,动力相互作用因子的影响较为明显。
The structure safety factor of the interaction of anchor cable, pile and pile anchor, should match and well coordinated to achieve the best effect.
设计锚索、桩、桩锚共同作用的结构安全度应该相互匹配,协调一致,使锚索桩的作用发挥最大效果。
High voltage silicon pile is the key component of the output circuits of color TV and color monitor, whose switch frequency is the direct restrictive factor of line scan.
高压硅堆是彩电和彩色显示器行输出电路中的关键器件,其开关速度的快慢直接限制了行扫描频率的高低。
Stiffness of pile-soil interface, a factor which is used in describing the character of interface, influenced the bearing capacity of pile importantly.
桩土接触面刚度是一个用于描述桩土接触面性质的重要参数,对桩的承载力有很大的影响。
A bias factor is commonly used to account for the effect of differences in failure criteria on reliability of pile foundations.
为了评估不同失效准则对基桩可靠度的影响,传统的方法是引入失效准则偏差系数。
The analytical formulas, for the flexibility factor of single pile and the piles interaction, are derived by the transfer matrix.
通过变换矩阵递推求得层状地基中单桩的柔度系数和桩与桩相互作用的柔度系数解析公式。
The replacement ratio is the main factor for the increase of proportion of pile bearing load, and the main way is to raise the replacement ratio of piles and the size of the pile cap.
置换率是桩体承担荷载比例大小的主要因素,提高桩体承载比例的主要途径是提高桩的置换率,增大桩帽面积。
In the simulated conditions, the impact of pile shaft resistance biggest factor is the nature of the soil around the pile.
在所模拟的工况中,影响桩侧摩阻力最大的因素是桩周土的性质。
Pile length is the main factor that effects the settlement of embankment; pile space and dimension of pile cap are followed.
桩长是控制路堤沉降的最主要因素,其次是桩间距和桩托板尺寸。
The attenuation factor of flexural wave in the pile is also analyzed.
还研究了桩中弯曲波的衰减。
The failure of anti-slide pile in earthquake is one important factor that aggravates the harm of mountain hazards.
最后,通过算例表明震时抗滑桩失效是在特定方向和大小的地震荷载反复作用下损伤间断性累积的结果。
Based on the experience, the calculated thrusts by the two methods are the same under general design safety factor, indicating that the finite element method to calculate the pile thrust is feasible.
依据经验,在一般桩设计安全系数下,两者计算得出推力一致,表明有限元用于计算桩后推力是可行的。
Thus the resistance factor and vibration modes of the soil layer are obtained and used to analysis the pile response.
利用所得解对土体动力反应特性和桩的纵向振动特性进行了无量纲参数分析。
The influences of number of piles, the pile length, the space between piles, and the pile-soil relative stiffness factor on the characteristic of pile groups were analyzed in a systematic way.
分析了刚性承台下群桩桩数、桩长、桩间距和桩土模量比等群桩工作特性的影响。
Bored pile is the widely used foundation style in civil and structural engineering. The quality is then the key factor to ensure the safety of engineering foundation.
钻孔灌注桩是工程中常用的基础形式,其成桩质量对工程安全有着至关重要的作用。
When the pile design safety factor is small, the anti-slide strength of rock and soil is not fully exerted. The finite element method has some discrepancy with the traditional method.
当滑坡设计安全系数较小时,岩土体抗滑强度未得到充分发挥,有限元与极限分析法有一定差距;
The application of strength reduction FEM in the stability analysis of tunnel under pile loads and design and displacement release factor of tunnel were studied in detail in this thesis.
本论文针对有限元强度折减法在隧洞近接桩基稳定性分析与设计中的应用以及隧洞位移释放系数进行了较详细的研究。
Moments on basement foundation beams considering rigid zone of pile caps and pulling resistance of piles are analyzed. Reduction factor of midspan moment is gained.
在考虑地下室基础承台刚域及抗拔桩布置的情况下,对基础梁的弯矩计算进行分析推导,得出了跨中弯矩的折减系数计算公式。
Besides, the reliability index is closer to objective practice of tension pile in comparison with the factor of (safety.)
此外,得出可靠度指标较安全系数更能符合抗压桩的客观实际。
Besides, the reliability index is closer to objective practice of tension pile in comparison with the factor of (safety.)
此外,得出可靠度指标较安全系数更能符合抗压桩的客观实际。
应用推荐