pier foundation meaning in English
墩基础
墩式基础
墩式基椿墩式地基
Examples
- Discussion on design and structure of pier foundation
墩基础设计及构造探讨 - Drilled - pier foundation
钻孔扩底墩 - Belled pier foundation
钻孔墩基础 - By the check - out , inspection and measurement to start construction the industrial art to this test pile with the examination between stake body mass and bearing power , made sure the stroke reasonable operation method drilling under the dissolved cavern geology term ; the pier foundation loading test expressed the lading and rub the lading that resistance drag a glazing for of relation , and to the borehole cast - in - place concrete pile in the karst terrain deliver with break the mechanism , the characteristic of bearing power , proceeding the spot test job of the full of result ; the test data expresses the stake side friction resistance to rises with a bat batch terminal friction resistance very important function , the of tip of pile resistance drag occupies the proportion very few
通过对本次试桩施工工艺的检测和桩身质量及承载力的检验，确定了冲击钻在溶洞地质条件下的合理使用方法；基桩承载实验表明了荷载与摩擦阻力之间的关系，并对岩溶地区的嵌岩灌注桩的荷载传递和破坏机理、承载力特性，进行了富有成果的现场测试工作；试验数据表明桩侧摩阻和支盘端阻起很重要的作用，桩端阻力所占比例甚少。这与设计桩基时的计算模式相差很大，承载力也较设计增加；使用力学数值分析方法和有限单元法，对钻孔灌注桩桩端下的岩体强度和结构稳定性方面进行模拟计算和定量研究。 - According to features of diffcult anti - washing construction of pier foundation under compley hydroraphic , gological , and water potential conditions , combining construction condition methods , author analyze and conclude key points and difficulties of anti - washing construction of the fourth main pier of great sutong bridge , and difficulties in construction and relevant countermeasures
摘要针对在复杂的水文、地质、河势条件下进行桥墩基础冲刷防护施工难度大的特点，结合施工工艺和方法，对苏通大桥主桥4号主塔墩冲刷防护施工中的重点难点、施工中出现的不利隋况及应对措施进行了分析研究。