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A platform for research: civil engineering, architecture and urbanism
Method for underground water pollution detection construction by using deep rapid precipitation
The invention discloses a method for underground water pollution detection construction by using deep rapid precipitation, which comprises the following steps of: arranging a monitoring system: arranging a sampling point at an outlet of each precipitation pipe, regularly collecting precipitation samples for index detection, and arranging underground water monitoring according to grids in a foundation pit and in a peripheral area; solving the control equation by using a numerical method, and equally dividing the pollution source intensity of the whole foundation pit to each grid source item; setting a model boundary and other parameters, and calculating underground water flow field distribution; simulating pollution diffusion; according to the simulation result, the pollution diffusion range and degree in a future period of time are predicted; according to model prediction and actual measurement data, different risk level areas are divided; measures of cutting off pollution sources, building barrier walls and the like are taken in the high-risk area; strengthening monitoring of medium and low risk areas; dynamic monitoring and quantitative prediction and evaluation of the pollution source can be realized, and the detection work is more economical and efficient; potential groundwater pollution risks can be found and evaluated in time, and a scientific basis is provided for formulating environment management measures.
本发明公开一种利用深层快速降水进行地下水污染检测施工的方法，包括：布设监测系统：在每个降水管出口设置采样点,定期采集降水样品进行指标检测,在基坑内及周边区域,按照网格布置地下水监测；用数值方法求解控制方程,将基坑整体的污染源强等分至各网格源项；设置模型边界及其他参数,计算地下水流场分布；污染扩散模拟；根据模拟结果,预测未来一段时间内污染扩散范围及程度；依据模型预测和实测数据,划分不同风险等级区域；在高风险区采取切除污染源、修建阻隔墙等措施；对中低风险区加强监测；可实现污染源动态监控和定量预测评估，测工作更加经济高效；能及时发现并评估潜在的地下水污染风险,为制定环境管理措施提供科学依据。
Method for underground water pollution detection construction by using deep rapid precipitation
The invention discloses a method for underground water pollution detection construction by using deep rapid precipitation, which comprises the following steps of: arranging a monitoring system: arranging a sampling point at an outlet of each precipitation pipe, regularly collecting precipitation samples for index detection, and arranging underground water monitoring according to grids in a foundation pit and in a peripheral area; solving the control equation by using a numerical method, and equally dividing the pollution source intensity of the whole foundation pit to each grid source item; setting a model boundary and other parameters, and calculating underground water flow field distribution; simulating pollution diffusion; according to the simulation result, the pollution diffusion range and degree in a future period of time are predicted; according to model prediction and actual measurement data, different risk level areas are divided; measures of cutting off pollution sources, building barrier walls and the like are taken in the high-risk area; strengthening monitoring of medium and low risk areas; dynamic monitoring and quantitative prediction and evaluation of the pollution source can be realized, and the detection work is more economical and efficient; potential groundwater pollution risks can be found and evaluated in time, and a scientific basis is provided for formulating environment management measures.
本发明公开一种利用深层快速降水进行地下水污染检测施工的方法，包括：布设监测系统：在每个降水管出口设置采样点,定期采集降水样品进行指标检测,在基坑内及周边区域,按照网格布置地下水监测；用数值方法求解控制方程,将基坑整体的污染源强等分至各网格源项；设置模型边界及其他参数,计算地下水流场分布；污染扩散模拟；根据模拟结果,预测未来一段时间内污染扩散范围及程度；依据模型预测和实测数据,划分不同风险等级区域；在高风险区采取切除污染源、修建阻隔墙等措施；对中低风险区加强监测；可实现污染源动态监控和定量预测评估，测工作更加经济高效；能及时发现并评估潜在的地下水污染风险,为制定环境管理措施提供科学依据。
Method for underground water pollution detection construction by using deep rapid precipitation
一种利用深层快速降水进行地下水污染检测施工的方法
HU SHUJUN (author) / CHEN SHIJIE (author) / SHU WENCHAO (author) / XIE MENGYUAN (author) / HE SHIQIANG (author) / HUANG JIANNAN (author) / YANG MANMAN (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E02D
FOUNDATIONS
,
Gründungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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