Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steep slope toe deep covering layer fishway foundation investigation and treatment method
The invention relates to a steep slope toe deep covering layer fishway foundation investigation and processing method, which comprises the following steps of: measuring an area in which a fishway is planned to be arranged to obtain a topographic map; detecting a deep covering layer area where a fishway is planned to be arranged on the river side to obtain the thickness and the level of a covering layer; according to the topographic map, the thickness of the covering layer and the level obtained in the step S1-2, layout design of fishway engineering is conducted; carrying out site leveling construction on a fishway foundation construction base surface in a dry season, wherein the foundation construction surface is horizontal; carrying out high-pressure jet consolidation grouting construction on the foundation; paving a sand gravel cushion layer at the upper part of the grouting platform at the shallow part of the fishway foundation, and rolling and tamping; covering the waterside of the fishway with reinforced concrete, and then protecting the river bank by riprapping stones, concrete blocks or other engineering measures until the protection depth reaches the thalweg part of a riverbed; and fishway foundation pouring and upper building construction are conducted, and fishway engineering construction is completed. The method is safe, reliable, convenient to construct, economical and effective.
本发明设及陡峭坡脚深覆盖层鱼道地基勘察与处理方法，包括如下步骤：对拟布置鱼道的区域进行测量，获取地形图；对临河侧拟布置鱼道的深覆盖层区域进行探测，获取覆盖层厚度和层次；根据步骤S1‑2所获地形图、覆盖层厚度和层次，进行鱼道工程的布置设计；在枯水期进行鱼道地基建基面的场地平整施工，建基面为水平状；进行地基高喷固结灌浆施工；在鱼道地基浅部的灌浆平台的上部铺设砂砾石垫层，并碾压夯实；对鱼道临水侧进行钢筋混凝土覆盖，然后抛石、混凝土块或其他工程措施对河岸进行防护，防护深度至河床深泓部位；进行鱼道基础浇筑、上部建筑物建筑施工，完成鱼道工程建设。本发明安全可靠、施工方便并且经济有效。
Steep slope toe deep covering layer fishway foundation investigation and treatment method
The invention relates to a steep slope toe deep covering layer fishway foundation investigation and processing method, which comprises the following steps of: measuring an area in which a fishway is planned to be arranged to obtain a topographic map; detecting a deep covering layer area where a fishway is planned to be arranged on the river side to obtain the thickness and the level of a covering layer; according to the topographic map, the thickness of the covering layer and the level obtained in the step S1-2, layout design of fishway engineering is conducted; carrying out site leveling construction on a fishway foundation construction base surface in a dry season, wherein the foundation construction surface is horizontal; carrying out high-pressure jet consolidation grouting construction on the foundation; paving a sand gravel cushion layer at the upper part of the grouting platform at the shallow part of the fishway foundation, and rolling and tamping; covering the waterside of the fishway with reinforced concrete, and then protecting the river bank by riprapping stones, concrete blocks or other engineering measures until the protection depth reaches the thalweg part of a riverbed; and fishway foundation pouring and upper building construction are conducted, and fishway engineering construction is completed. The method is safe, reliable, convenient to construct, economical and effective.
本发明设及陡峭坡脚深覆盖层鱼道地基勘察与处理方法，包括如下步骤：对拟布置鱼道的区域进行测量，获取地形图；对临河侧拟布置鱼道的深覆盖层区域进行探测，获取覆盖层厚度和层次；根据步骤S1‑2所获地形图、覆盖层厚度和层次，进行鱼道工程的布置设计；在枯水期进行鱼道地基建基面的场地平整施工，建基面为水平状；进行地基高喷固结灌浆施工；在鱼道地基浅部的灌浆平台的上部铺设砂砾石垫层，并碾压夯实；对鱼道临水侧进行钢筋混凝土覆盖，然后抛石、混凝土块或其他工程措施对河岸进行防护，防护深度至河床深泓部位；进行鱼道基础浇筑、上部建筑物建筑施工，完成鱼道工程建设。本发明安全可靠、施工方便并且经济有效。
Steep slope toe deep covering layer fishway foundation investigation and treatment method
陡峭坡脚深覆盖层鱼道地基勘察与处理方法
WANG QIGUO (Autor:in) / LIU SHIBIN (Autor:in) / ZHANG TENGFEI (Autor:in) / HU MINHAO (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
Fishway system suitable for high and steep bank slope
| Europäisches Patentamt | 2024
Hydraulics of Bending-slope Fishway
| British Library Conference Proceedings | 1994
High and steep slope thin-layer soil covering rapid reinforcement construction method
| Europäisches Patentamt | 2023
Construction method for deep foundation pit excavation on steep slope terrain
| Europäisches Patentamt | 2015