Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind power single pile foundation anti-scouring fender pile solidified soil and preparation and construction method thereof
The invention discloses offshore wind power single pile foundation anti-scouring pile guard solidified soil and a preparation and construction method thereof, the offshore wind power single pile foundation anti-scouring pile guard solidified soil comprises a curing agent, sludge and water, the sludge is nearby sludge on a construction site, the water is fresh water or seawater, and the curing agent is a soft soil curing agent; according to the invention, the composite inorganic curing material is added into natural sludge to promote a series of hydrolysis and hydration reactions between the sludge and the curing material to generate gelling and crystallizing substances. The substances cement and wrap the soil particles, and meanwhile, the activity of secondary minerals in the sludge is excited through the action of the exciting agent, so that the reaction process is promoted and stabilized. Therefore, the sludge has the characteristics of certain strength and the like, and the stable increase of the strength can be kept for a long time. Finally, the solidified soil is used for reinforcing a single-pile foundation, the seawater corrosion resistance and sea wave scouring resistance of the single-pile foundation are improved, and the solidified soil is expected to provide a more stable and sustainable foundation structure for an offshore wind power project.
本发明公开了海上风电单桩基础抗冲刷护桩固化土及其制备和施工方法，包括固化剂、淤泥和水，所述淤泥为施工现场就近淤泥，所述水为淡水或海水，所述固化剂为软土固化剂；本发明将复合型无机固化材料添加到自然淤泥中，促使淤泥与固化材料发生一系列水解和水化反应，生成胶凝和结晶物质。这些物质将土颗粒胶结和包裹，同时通过激发剂的作用激发淤泥中次生矿物的活性，从而促进并稳定反应过程。这使得淤泥获得一定的强度等特性，并且在较长时间内能够保持强度的稳定增长。最终，本发明的固化土用于加固单桩基础，提高其抵抗海水腐蚀和海浪冲刷的能力，本发明的固化土有望为海上风电项目提供更稳固和可持续的基础结构。
Offshore wind power single pile foundation anti-scouring fender pile solidified soil and preparation and construction method thereof
The invention discloses offshore wind power single pile foundation anti-scouring pile guard solidified soil and a preparation and construction method thereof, the offshore wind power single pile foundation anti-scouring pile guard solidified soil comprises a curing agent, sludge and water, the sludge is nearby sludge on a construction site, the water is fresh water or seawater, and the curing agent is a soft soil curing agent; according to the invention, the composite inorganic curing material is added into natural sludge to promote a series of hydrolysis and hydration reactions between the sludge and the curing material to generate gelling and crystallizing substances. The substances cement and wrap the soil particles, and meanwhile, the activity of secondary minerals in the sludge is excited through the action of the exciting agent, so that the reaction process is promoted and stabilized. Therefore, the sludge has the characteristics of certain strength and the like, and the stable increase of the strength can be kept for a long time. Finally, the solidified soil is used for reinforcing a single-pile foundation, the seawater corrosion resistance and sea wave scouring resistance of the single-pile foundation are improved, and the solidified soil is expected to provide a more stable and sustainable foundation structure for an offshore wind power project.
本发明公开了海上风电单桩基础抗冲刷护桩固化土及其制备和施工方法，包括固化剂、淤泥和水，所述淤泥为施工现场就近淤泥，所述水为淡水或海水，所述固化剂为软土固化剂；本发明将复合型无机固化材料添加到自然淤泥中，促使淤泥与固化材料发生一系列水解和水化反应，生成胶凝和结晶物质。这些物质将土颗粒胶结和包裹，同时通过激发剂的作用激发淤泥中次生矿物的活性，从而促进并稳定反应过程。这使得淤泥获得一定的强度等特性，并且在较长时间内能够保持强度的稳定增长。最终，本发明的固化土用于加固单桩基础，提高其抵抗海水腐蚀和海浪冲刷的能力，本发明的固化土有望为海上风电项目提供更稳固和可持续的基础结构。
Offshore wind power single pile foundation anti-scouring fender pile solidified soil and preparation and construction method thereof
海上风电单桩基础抗冲刷护桩固化土及其制备和施工方法
ZHAO XIAOQING (Autor:in) / JIANG CHENG (Autor:in) / ZHANG LIPING (Autor:in) / DING QIFENG (Autor:in) / WANG GUANGZE (Autor:in) / LI ZHAOSHEN (Autor:in) / ZHENG JIAJIA (Autor:in) / ZHOU ZIMENG (Autor:in) / YU TENGHAO (Autor:in)
09.07.2024
Patent
Elektronische Ressource
Chinesisch
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