竖向排水的英文
vertical drainage
例句与用法
- The pore water pressure difference between silt and pvds ( or sand drains ) increases and the soil consolidation velocity is accelerated during the embankment construction
在路基填筑期间，淤泥地基与竖向排水体之间的孔压差增大，加速土体固结。 - Some key subjects of numeric analysis were discussed such as : selecting principles of constitutive equations of soft clay , the equivalent theory of vertical drains ground , the definition of load step , the determination of vertical drains as well as the treatment methods of the decline of groundwater level , sealing wall and nearby water source
着重论述了真空预压加固地基数值分析中对土体本构方程的选择、砂井地基等效转换、分析荷载步的确定、竖向排水体的界定、地下水下降的处理、密封帷幕的处理、附近补充水源的处理等问题。 - Based on the equal strain consolidation model of sand drain , and neglecting the well resistance and the vertical drainage consolidation , a layered model for the nonlinear consolidation of sand drain , which accounts for the geostatic pressure varying along depth and the relationship between the average viod ratio and the logarithm of average effective stress , is presented
摘要基于砂井等应变固结模型，考虑初始有效应力沿深度变化，忽略井阻和竖向排水固结的影响，应用平均孔隙比与平均有效应力的对数关系，建立砂井非线性径向排水固结的分层计算模型，并求得常荷载作用下的径向排水固结解析解。 - The mechanics of vacuum preloading was discussed by contrast of vacuum preloading and heaped preloading . the factors affecting the result of vacuum preloading for ground consolidation were as follows : the geological conditions of site , the intensity of vacuum pumping , the condition of underground water and installation of vertical drainage line . through analysis of these factors , some conceptions and design principles were proposed for vacuum preloading
在此基础上，通过堆载预压与真空预压的对比阐述了真空预压加固地基机理，分析了影响真空预压加固地基最终加固效果的各个因素：场地地质条件、抽真空作用强度、地下水赋存情况及竖向排水体的设置等。 - A method to back analysis the distribution pattern of negative pore - water pressure along vertical drainage line was proposed . some practical vacuum preloading projects were analyzed . the results showed that distribution patterns of negative pore - water pressure along the vertical drainage line were uniform and the magnitude was about half of the vacuum degree under the membrane
提出由现场实测资料反分析竖向排水体中的负压分布的方法，通过对若干工程实例的反分析，认为真空预压下负压分布沿竖向排水体的分布基本均布，其值约在膜下真空度的50左右。
