| 1. | Calculation by fem for foundation pit dewatering under interaquifer flow
越流条件下基坑降水的有限元计算 |
| 2. | Standard test method for determining transmissivity of nonleaky confined aquifers by the theis recovery method
用泰斯复原法测定非越流性封闭含水层透射率的标准试验方法 |
| 3. | Standard test method for determining transmissivity and storage coefficient of bounded , nonleaky , confined aquifers
测定有限的,非越流性,封闭含水层透射率和蓄水系数的标准试验方法 |
| 4. | Standard test method analytical procedure for determining transmissivity and storage coefficient of nonleaky confined aquifers by the theis nonequilibrium method
非平衡法测定非越流性有侧限的蓄水层透射系数及储存系数的试验方法 |
| 5. | Standard test method analytical procedure for determining transmissivity and storage coefficient of nonleaky confined aquifers by the modified theis nonequilibrium method
改进的非平衡法测定非越流性有侧限的蓄水层过滤系数及储存系数的标准试验方法 |
| 6. | Standard test method for analytical procedure determining transmissivity of confined nonleaky aquifers by critically damped well response to instantaneous change in head
通过临界阻尼井回应顶部瞬息变化测定承压非越流性含水土层渗透性的标准试验方法 |
| 7. | Standard test method analytical procedure for determining hydraulic properties of a confined aquifer and a leaky confining bed with negligible storage by the hantush - jacob method
用hantash - jacob方法测定具有微量存储的越流性隔水层和封闭含水层水压特性的标准试验方法 |
| 8. | Standard test method analytical procedure for determining hydraulic properties of a confined aquifer taking into consideration storage of water in leaky confining beds by modified hantush method
用改良的hantus方法测定越流性隔水层中包括蓄水层的封闭含水层水压特性的标准试验方法 |
| 9. | In order to control the land subsidence , adjusting three dimensional exploitive positions and moderately utilizing the leakage recharge from its upper shallow groundwater play a key role in realizing the sustainable development of deep groundwater resources in this area
在控制地面沉降的条件下，深层地下水持续利用的对策是调整开采三维布局，适度开发利用浅层地下水对深层地下水的越流补给。 |
| 10. | Secondly , by means of arranging and analyzing the construction monitor data , the practicality method of proposing the dewatering calculation model and parameters of the non - constantly pumping dewatering well was proposed , moreover the equivalent calculation model and parameters of the erhe project was proposed . thirdly , based on calculating the design scheme of dewatering well with the equivalent calculation model , the optimized scheme of dewatering well of the erhe project was proposed and the well number was reduced to 32 where it was 42 in the old scheme . at last , based on the well construction , the dewatering well structure and constructing technique in the soft soil area were exploited in addition , the significative analysis and evaluation attitudes to the old design scheme of dewatering well project were impersonally proposed
首先，根据工程地质及水文地质条件和工期分析，提出了“二河”降水井的设计方案；其次，通过系统整理分析抽水井的施工监测记录，提出了用降水井的施工监测确定非定常抽水降水井井流模型和参数的实用方法，并建立和确定了“二河”降水井非定常抽水、有越流的完整潜水井等效模型和参数；接着，通过用等效井流模型进行降水井方案的计算，提出了“二河”降水井的优化方案，使原方案的42眼井降到32眼井；最后，通过对降水井成井施工实践的总结，开发了适于软土区的降水井结构和成井施工技术。 |
