pile toe meaning in English
桩尖
桩头
Examples
- Pile tip pile point pile toe
桩端头 - Under the same conditions , the reflective peak of pile toe in time domain in the former is smaller than in the latter and decreases gradually with the increase of exciting frequencies
研究表明，长径比越小，两者区别越显著，同样条件下，前者的时域底反峰值小于后者，且对激振频率有依赖性，频率越高，底反峰值越小，而后者不能反映这一现象。 - By analyzing the several finished bridge projects , if the hollow pile foundation is adopted , we can economize subaqueous concrete consumption more than 40 per cents ; if the gr outed new technique of pile surroundings and pile toe is adopted , we can increase the load capacity 30 per cents than that of the replacement pile , and economize 20 per cents of the cost . it will show great and obvious economic and social benefits
已建多座桥梁工程采用桩周、桩底压浆新工艺的比较分析表明，该工艺可使水下混凝土的用量节省40以上，且比传统的钻孔灌注桩可提高承载力30以上；节约造价20以上，具有显著的经济效益和社会效益。 - Meanwhile , dynamic responses at pile head are investigated . it is sh own that the effects of pile slenderness , bearing stiffness of pile toe and the pile - soil modulus ratio on pile impedance are major whereas the ones of the permeability and the soil reaction coefficient are minor
对影响桩振动特性的主要因素进行了分析，结果表明，长径比、桩土模量比及桩底支承系数对桩的动力响应影响显著，而渗透系数作为饱和土的一个重要参数，由于荷载作用时间问题，对桩的动力响应影响较小。 - I . e . , the effect of linear and nonlinear analysis , the gradient of pile , the length of pile stick - up , and the horizontal force on the stability of pile stick - up were studied in details . 2 . based on the difference of deformation and failure mechanism for pile side soil and pile toe soil , soil mechanics theory , and results of laboratory experiments and field tests , hyperbolic model and ideal elastic - plastic model were proposed to describe the behavior of the soil adjacent to the pile shaft and the soil at the pile toe , respectively
2 .根据土的非线性和非弹性特性以及室内与现场试验结果，而且基于桩侧土体与桩端土体在竖向荷载作用情况下的变形和破坏机理不同，提出应采用不同土体模型分别模拟桩侧、桩端土体在打桩过程中所发挥的静阻力，即：建立了桩侧土体双曲线模型，并推导了桩端土体理想弹塑性模型。