decline of groundwater level meaning in English
地下水位的降落
Examples
- The environmental geological problems existing in the west liaohe plain involve desertification of land , salinization of soil , declining of groundwater level and pollution of groundwater
摘要西辽河平原的环境地质问题主要表现为土地沙漠化、土壤盐渍化、区域地下水位元下降及地下水污染等。 - How many pumps were turned on should be based on the dynamic design according to project target . and how many pumps should be in operation in standard shut off procedure . it was approved that although the theoretical boundary of decline of groundwater level is 10m , the actual boundary is only about 6m
提出了一些与真空预压加固地基设计相关的概念和处理方法，如定义真空预压加固区场地形状系数，提出按加固土体体积来确定射流泵数量、根据工程需要动态设计开泵量、增加停泵标准中对开泵量的规定等设计思想等，论证了真空预压加固地基时地下水位下降的理论极限深度为10m ，而实际极限深度约为6m 。 - 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。