以储丙烷、丁烷为例，说明地下水压力必须大于储品压力。
Taking propane and butane storage for example, it states that the pressure of underground water must be higher than that of the product stored.
因此应根据边坡地下水压力的情况，采用正确的方法来治理边坡，稳定边坡。
Thus, according to ground water pressure, bank was arranged and stabilized with good measures and methods.
而超过了世界三分之一的人口则遭受缺水压力，过度使用地下水的最重要后果将出现在使用大部分地下水的农业领域。
While over a third of the world's population suffers from water stress, the most important consequences of overusing groundwater will be in agriculture, where most groundwater is used.
地下水对土体的渗流作用是通过作用在土颗粒上的渗透力(动水压力)产生的。
The influence of the groundwater seepage on soil mass comes to be true through the seepage force (the dynamic stress) on the soil grain.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
通过对浃里陈大桥桥头试验段的真空度、地下水位、流量、孔隙水压力、地表沉降等现场监测结果的分析；
The observation results of the bridge head experimental site of Jialichen Bridge are analyzed such as vacuum degree, ground water table, flowrate, pore water pressure and surface settlement.
文章认为，设置排水设施和地层防渗加固是减小衬砌外水压力及维持地下水系平衡的有效措施。
The paper considers that the drainage works and the impervious element are the effective measures for reducing external water pressure on the lining and maintaining groundwater balance.
地下水产生的渗流效应具有两重性，其对水压力的影响大于对有效土压力的影响。
The pervious effect produced by underground water has two attributes and imposes more influence on water pressure than on effective soil pressure.
结构抗浮验算与地下水的性状、水压力和浮力、地下水位变化的影响因素、意外补水有关。
The resistance to float relates to the attributes and conditions of the ground water, the pressure and floatage of water, the change of water level and the sudden supplement of water.
注浆圈的作用不是分担衬砌外水压力，而是通过封堵地下水降低隧道涌水量，从而以较小的排水量可显著降低甚至消除衬砌的外水压力。
The effects of grouting circle will not share the external water pressure with tunnel lining, but block groundwater and reduce the external water pressure on lining remarkably with low discharge.
如瑞典、挪威和加拿大的天然滑坡，大都是由于覆盖层中地下水位的增加引起孔隙水压力增大而诱发的。
The increasing pore-water pressures caused by the change of water level in the overburden layer is the main reason of inducing many natural landslides in Sweden, Norwegian and Canada.
封堵地下水会使隧道衬砌承受巨大水压灯，“以堵为主”的关键问题是预测和防治隧 道水压力。
The tunnel lining endures huge water pressure when underground water is blocked up, in which a key problem is calculating and controlling water pressure on tunnel at choking up underground water.
封堵地下水会使隧道衬砌承受巨大水压灯，“以堵为主”的关键问题是预测和防治隧 道水压力。
The tunnel lining endures huge water pressure when underground water is blocked up, in which a key problem is calculating and controlling water pressure on tunnel at choking up underground water.
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