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- This paper expatiates on the causes of negative frictional resistance which may appear on bridge piles, analyses the calculation methods and gives ten methods reducing it. 阐述了桥梁桩基负摩阻力产生的原因,分析了桩基中性点位置确定、负摩阻力计算等问题,并提出了十条有效减少负摩阻力的措施。
- The strata melts to sink,and producing strata to press newly,the negative friction resistance is produced around the venical pit. 地层融陷,形成新地压,在竖井周围,产生负摩阻力;第三系泥岩受承压水侵蚀膨胀,造成井壁破裂。
- Application of Negative Frictional Resistance of Pile Foundation on Devi ation Correction 桩基负摩阻力在纠倾工程中的应用
- Study and Effect of Negative Frictional Resistance of the CFG-Pile Composite Foundation 复合地基CFG桩负摩阻力的影响及研究
- Influence of negative frictional resistance force of foundation pile and countermeasure 基桩中负摩阻力的影响及其对策
- Approach to Calculation of Negative Frictional Resistance of Foundation Pile in Wenzhou Area 温州地区基桩负摩阻力的计算探析
- Pile Foundation Negative Frictional Resistance Caused by Soil Filling and Its Treatment 填土所致桩基负摩阻力的处治
- Test and Study on Negative Friction Resistance of Foundation Piles in Sea Fill-up Engineering 填海工程桩基负摩阻力试验研究
- Calculation of negative friction resistance of pile foundation in collapsible loess region 湿陷性黄土地区桩基的负摩阻力计算
- Load-settlement behavior analysis of composite foundation of pipe piles in consideration of negative friction resistance 负摩阻力作用下管桩复合地基荷载沉降分析
- negative frictional resistance 负摩阻力
- This energy is then dissipated by dry frictional resistance. 这种能量被干摩阻力所耗
- Thus far we have negative frictional effects in the harmonic oscillator. 到现在为止，我们一直没有考虑谐振子中的摩擦效应。
- negative friction resistance 负摩阻力
- Round pit pattern increase friction resistance,pjrevent from slipping of goods. 圆坑花纹摩擦系数大，运行中增加阻力，防止物料下滑。
- The jacking force consists of the face pressure and friction resistance. 顶管顶力是由迎面阻力和侧摩阻力组成的,影响顶力的因素很多。
- It has enough energy to overcome the frictional resistance in valves and registers. 它有足够的能量克服阀门和记录器的摩擦阻力。
- This paper analyzes the effect of negative friction on pile s axial force and its calculation. 分析研究负摩擦力对桩轴力的影响及基桩负摩擦力的计算。
- In the method,consideration is given of the fuzziness,that is,uncertainty and inaccuracy of the negative friction on the shaft in question. 该法考虑了反演井筒所受负摩擦力问题中的不确定性、不精确性即模糊性。
- In severe creasing the frictional resistance plays only a minor role in determining the crease resistance. 在严重的折皱作用下，摩擦阻力在织物抗折皱能力中仅居次要地位。
