1) vertical bearing behavior
竖向承载性状
1.
The vertical bearing behaviors of belled pier are analyzed when the variations of the above soil parameters are presented.
为了分析不同土体参数对扩底墩竖向承载性状的影响,利用有限单元法,建立了均匀地基中不同土体模量、内摩擦角、粘聚力的三维有限元模型,模拟分析了土体模量、内摩擦角和粘聚力变化时扩底墩的竖向承载性状。
2.
Based on the load tests of 8 large diameter belled piers and 2 friction piles,the vertical bearing behavior of the belled pier in non-collapsing loess-like soil is studied.
根据同一试验场地厚层非湿陷性黄土状土中8根大直径扩底墩、2根等直径桩的竖向承载力静载试验,对扩底墩的竖向承载性状进行了研究。
3.
The vertical bearing behavior of manually excavated belled long pile penetrating through the upper loess layer and ended in the saturated silty clay layer is studied by means of measuring the settlements on the top and tip of pile in the field static load tests.
对置于黄土层中并支承在粉质黏土层的人工挖孔扩底长桩进行了现场静载试验,量测了每级荷载作用下桩顶沉降s和桩底沉降sb,据此分析了扩底长桩的竖向承载性状。
2) bearing load capacity
竖向承载力性状
3) vertical bearing
竖向承载
1.
Model tests on vertical bearing capacity of super-long pile groups in clay
黏土中超长群桩竖向承载力模型试验研究
4) vertical bearing capacity
竖向承载力
1.
Prediction of vertical bearing capacity of single pile with genetic algorithm and back propagation neural networks;
基于遗传—BP神经网络预测单桩竖向承载力
2.
Study on design formula of vertical bearing capacity of rock-socket pile;
嵌岩桩竖向承载力规范公式的探讨
3.
Method of determination of vertical bearing capacity of rock-socketed pile by the settlement of pile top;
按桩顶沉降控制嵌岩桩竖向承载力的方法
5) vertical carrying capacity
竖向承载力
1.
It is thought that the reaming-angle of reaming bit should be less than 25 degree, the rock compression strength under the pile end should be no more than 6MPa, and lateral frictional force and end resistance of pile should be adjusted when vertical carrying capacity is calculated.
结合钻孔扩底灌注桩在某高层建筑物基础中的成功应用,对钻孔扩底灌注桩的成桩原理进行了有关的阐述,认为扩底钻头的扩张角α≤25°为宜,且扩底高度范围内岩石层的饱和单轴抗压强度标准值一般不大于6MPa;同时在单桩竖向承载力的设计计算时,要求对桩身侧阻力与桩底端阻力进行相应修正。
2.
According to successful application of under-reamed bored pile in Lanxi International,the pile-formation principles,vertical carrying capacity calculation,main construction technology,quality control and economic benefits of under-r.
结合钻孔扩底灌注桩在蓝溪国际基础工程中的成功应用,对钻孔扩底灌注桩成桩原理、竖向承载力计算、主要施工工艺、质量控制、经济效益等方面进行了比较详细的阐述,指出其具有比较好的经济效益和广阔的应用前景。
6) vertical ultimate bearing capacity
竖向极限承载力
1.
Different methods for predicting vertical ultimate bearing capacity of single pile are comprehensively analyzed.
在综合分析了各种单桩竖向极限承载力分析方法的基础上,建立了基于支持向量机(SVM)的单桩竖向极限承载力预测模型。
2.
The artificial neural networks of the vertical ultimate bearing capacity of single pile is established.
提出和建立了单桩竖向极限承载力预测的人工神经网络模型,并结合区域性工程实例进行了模型训练和检验。
3.
Comparing with the regulations of Technical Code for Building Pile Foundation(JGJ94-94),the character of the vertical ultimate bearing capacity of single pile is discusse
通过对西安地区不同场地２０ 余根旋挖钻孔灌注桩静载试验及桩身应力测试结果的分析，论述了黄土地基中旋挖钻孔灌注桩的荷载传递性状，经过与《建筑桩基技术规范》（ＪＧＪ９４９４） 有关规定的比较，初步探讨了这种桩型单桩竖向极限承载力的特性。
补充资料：侧向极限承载强度
分子式：
CAS号：
性质：用铆钉、螺杆、栓等办法将板材和板材之间搭接，或将板联接于其他部件上时，板材所能承受的最大的平行于板面的载荷除以它们的支撑面积所得的商值，单位MPa。这时，板材穿铆钉(或螺杆等)的孔洞一侧和铆钉柱之间因受局部挤压而发生塑性变形，最后导致板材被拉断。极限承载强度也称侧向极限承载强度。对该值的了解有助于选择铆钉直径和铆钉孔的布置，以利于整体工作强度。
CAS号：
性质：用铆钉、螺杆、栓等办法将板材和板材之间搭接，或将板联接于其他部件上时，板材所能承受的最大的平行于板面的载荷除以它们的支撑面积所得的商值，单位MPa。这时，板材穿铆钉(或螺杆等)的孔洞一侧和铆钉柱之间因受局部挤压而发生塑性变形，最后导致板材被拉断。极限承载强度也称侧向极限承载强度。对该值的了解有助于选择铆钉直径和铆钉孔的布置，以利于整体工作强度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条