Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for improving sand blowing efficiency of sand blowing pump
The invention relates to a construction method for improving the sand blowing efficiency of a sand blowing pump, and belongs to the technical field of hydraulic reclamation construction. The artificial film bag is prepared by combining a high polymer material and an inorganic material, the artificial film bag is used for stacking and laying the area needing hydraulic reclamation by filling the fine sand to prepare the cofferdam, the problems that the pressure of a cofferdam body on a base is large, hydraulic reclamation sand is lost and the cofferdam slides are effectively solved, and the artificial film bag is difficult to decompose, good in corrosion resistance and long in service life. The long-time stability is realized. According to the invention, a sand blowing pump is combined with vacuum blowing filling, so that the influence of noise, vibration and the like on the surrounding environment can be reduced, the mortar with good cohesiveness and high hardness is prepared by adding a polymer additive and redispersible powder glue, the problems of non-uniform sand blowing filling and short mortar conveying distance are solved, the construction period is shortened, the construction efficiency is improved, and the construction cost is reduced. The bearing capacity and stability of the foundation are effectively improved, and the method can be widely applied to the fields of constructional engineering, road construction, hydraulic engineering and the like.
本发明涉及一种提升吹砂泵吹砂效率的施工方法，属于吹填施工技术领域。本发明利用高分子材料与无机材料结合制备了人工膜袋，人工膜袋通过充填细沙对所需吹填区域进行堆叠铺设制备围堰，有效解决了围堰体对基底压力大、吹填砂的流失和围堰产生滑移的问题，而且人工膜袋难分解、耐腐蚀性能好，具有长时间稳定性。本发明吹填采用了吹砂泵与真空吹填结合，可以降低噪音、振动等对周边环境的影响，聚合物添加剂与可再分散性粉胶的加入制备具有粘结性好、硬度高的砂浆，解决了吹砂填充不均匀、砂浆输送距离短的问题，缩短建设周期，提高施工效率，有效提高地基的承载力和稳定性，可以广泛应用于建筑工程、道路建设和水利工程等领域。
Construction method for improving sand blowing efficiency of sand blowing pump
The invention relates to a construction method for improving the sand blowing efficiency of a sand blowing pump, and belongs to the technical field of hydraulic reclamation construction. The artificial film bag is prepared by combining a high polymer material and an inorganic material, the artificial film bag is used for stacking and laying the area needing hydraulic reclamation by filling the fine sand to prepare the cofferdam, the problems that the pressure of a cofferdam body on a base is large, hydraulic reclamation sand is lost and the cofferdam slides are effectively solved, and the artificial film bag is difficult to decompose, good in corrosion resistance and long in service life. The long-time stability is realized. According to the invention, a sand blowing pump is combined with vacuum blowing filling, so that the influence of noise, vibration and the like on the surrounding environment can be reduced, the mortar with good cohesiveness and high hardness is prepared by adding a polymer additive and redispersible powder glue, the problems of non-uniform sand blowing filling and short mortar conveying distance are solved, the construction period is shortened, the construction efficiency is improved, and the construction cost is reduced. The bearing capacity and stability of the foundation are effectively improved, and the method can be widely applied to the fields of constructional engineering, road construction, hydraulic engineering and the like.
本发明涉及一种提升吹砂泵吹砂效率的施工方法，属于吹填施工技术领域。本发明利用高分子材料与无机材料结合制备了人工膜袋，人工膜袋通过充填细沙对所需吹填区域进行堆叠铺设制备围堰，有效解决了围堰体对基底压力大、吹填砂的流失和围堰产生滑移的问题，而且人工膜袋难分解、耐腐蚀性能好，具有长时间稳定性。本发明吹填采用了吹砂泵与真空吹填结合，可以降低噪音、振动等对周边环境的影响，聚合物添加剂与可再分散性粉胶的加入制备具有粘结性好、硬度高的砂浆，解决了吹砂填充不均匀、砂浆输送距离短的问题，缩短建设周期，提高施工效率，有效提高地基的承载力和稳定性，可以广泛应用于建筑工程、道路建设和水利工程等领域。
Construction method for improving sand blowing efficiency of sand blowing pump
一种提升吹砂泵吹砂效率的施工方法
LI JINHUA (Autor:in) / JIANG SHENGWEN (Autor:in) / GUO JIAHAO (Autor:in) / TANG XIAOPING (Autor:in) / LIU CHUANGJUN (Autor:in) / LI SHUAI (Autor:in) / FENG GUANGNING (Autor:in) / ZOU XIANHONG (Autor:in) / SHU YUE (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
C04B
Kalk
,
LIME
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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