Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High earth and rockfill dam anti-seepage earth material blending construction method
The invention discloses a high earth and rockfill dam anti-seepage earth material blending construction method which comprises the following steps: determining the position of a stock ground, sampling, detecting soil layer parameters, determining a clay layer and a gravel soil layer, layering the gravel soil layer of the stock ground again, determining the average parameter of each gravel soil layer after layering of the stock ground again, and calculating the blending ratio value and the water adding amount. Performing layered blending in a blending field according to a calculation result, adding water to adjust the P5 content and the water content, detecting the prepared soil material, and if the detection is qualified, performing high earth and rockfill dam filling; if the detection result is not qualified, blending again; according to the method, investigation and soil property analysis are carried out on a soil layer at the position of a damming material field, a soil material blending field is arranged in a damming area according to the distribution nonuniformity and the water content deviation of soil materials, and blending of anti-seepage soil materials is completed by utilizing the soil materials in different layers on site, so that the anti-seepage effect of the anti-seepage soil materials is improved. The quality meets the design requirement, the requirement of dam high-strength filling construction can be met in the aspect of productivity, the transportation cost is reduced, and the construction efficiency is improved.
本发明公开了一种高土石坝防渗土料掺配施工方法，包括确定料场位置，并采样，检测土层参数，确定粘土层和碎石土层，将料场碎石土层再分层，确定料场的再分层后各个碎石土层的平均参数，计算掺配比值和加水量，根据计算结果在掺配场分层掺配并加水调节P5含量和含水量，对制备完成的土料进行检测，若检测合格则进行高土石坝填筑；若检测不合格则重新掺配；本发明通过对筑坝料场位置的土层进行调查和土性分析，针对土料分布不均匀性和含水量偏差，在筑坝区域设置土料掺配场，通过在现场利用不同分层的土料完成对防渗土料的掺配，在质量满足设计要求又能在产能上满足大坝高强度填筑施工的需要，减少运输成本，提升修建效率。
High earth and rockfill dam anti-seepage earth material blending construction method
The invention discloses a high earth and rockfill dam anti-seepage earth material blending construction method which comprises the following steps: determining the position of a stock ground, sampling, detecting soil layer parameters, determining a clay layer and a gravel soil layer, layering the gravel soil layer of the stock ground again, determining the average parameter of each gravel soil layer after layering of the stock ground again, and calculating the blending ratio value and the water adding amount. Performing layered blending in a blending field according to a calculation result, adding water to adjust the P5 content and the water content, detecting the prepared soil material, and if the detection is qualified, performing high earth and rockfill dam filling; if the detection result is not qualified, blending again; according to the method, investigation and soil property analysis are carried out on a soil layer at the position of a damming material field, a soil material blending field is arranged in a damming area according to the distribution nonuniformity and the water content deviation of soil materials, and blending of anti-seepage soil materials is completed by utilizing the soil materials in different layers on site, so that the anti-seepage effect of the anti-seepage soil materials is improved. The quality meets the design requirement, the requirement of dam high-strength filling construction can be met in the aspect of productivity, the transportation cost is reduced, and the construction efficiency is improved.
本发明公开了一种高土石坝防渗土料掺配施工方法，包括确定料场位置，并采样，检测土层参数，确定粘土层和碎石土层，将料场碎石土层再分层，确定料场的再分层后各个碎石土层的平均参数，计算掺配比值和加水量，根据计算结果在掺配场分层掺配并加水调节P5含量和含水量，对制备完成的土料进行检测，若检测合格则进行高土石坝填筑；若检测不合格则重新掺配；本发明通过对筑坝料场位置的土层进行调查和土性分析，针对土料分布不均匀性和含水量偏差，在筑坝区域设置土料掺配场，通过在现场利用不同分层的土料完成对防渗土料的掺配，在质量满足设计要求又能在产能上满足大坝高强度填筑施工的需要，减少运输成本，提升修建效率。
High earth and rockfill dam anti-seepage earth material blending construction method
一种高土石坝防渗土料掺配施工方法
XIONG LIANG (Autor:in) / YUAN XINGCHAO (Autor:in) / XUE KAI (Autor:in) / ZHANG ZHEN (Autor:in) / CHE WEIBIN (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
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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