Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for reinforcing soft soil foundation
The invention relates to a method for reinforcing a soft soil foundation, and relates to the technical field of house construction. The technical scheme is that the method for reinforcing the soft soil foundation comprises the steps of S1, driving drainage plates into a construction area; S2, paving a vacuum pipe network, and correcting each drainage plate with a corresponding vacuum pipe of the vacuum pipe network; S3, driving vertical baffle plates into the two sides of each drainage plate; S4, paving a layer of braided fabric, a layer of non-woven fabric and two layers of sealing films above the vacuum pipe network, the baffle plates and the drainage plate in sequence to form a sealing condition, and then connecting a vacuum pump to the vacuum pipe network to perform vacuumizing treatment; and S5, driving the baffle plates downwards for certain sections after the vacuum degree reaches a specified range, then continuing performing vacuumizing operation, repeating the operation untilthe baffle plates are completely driven into soil, wherein the lower sides of the drainage plates do not exceed the baffle plates, and finally, shunting down a pump and unloading after the vacuum degree reaches the specified range, so that the reinforcement is completed. The method for reinforcing the soft soil foundation is reasonable in structure; vacuum load deep in soft soil can be guaranteed;and the foundation reinforcing effect is good.
本发明公开了一种加固软土地基的方法，涉及房屋建设技术领域。技术方案为一种加固软土地基的方法，包括S1，将排水板打入施工区域内；S2,铺设真空管网，将各排水板分别与真空管网的各真空管连接；S3，在每块排水板的两侧打入竖立的挡板；S4，在真空管网和挡板、排水板上方依次铺设一层编织布、一层无纺布和两层密封膜，形成密封条件，然后在真空管网上连接真空泵进行抽真空处理；S5，待真空度达到指定范围之后，再将挡板继续下打一段，然后继续抽真空，重复操作，直至挡板完全打入土内，此时排水板的下侧仍超出挡板，最后真空度达到指定范围之后，停泵卸载，加固完成。本发明结构合理，可以保证软土深处的真空载荷，地基加固效果好。
Method for reinforcing soft soil foundation
The invention relates to a method for reinforcing a soft soil foundation, and relates to the technical field of house construction. The technical scheme is that the method for reinforcing the soft soil foundation comprises the steps of S1, driving drainage plates into a construction area; S2, paving a vacuum pipe network, and correcting each drainage plate with a corresponding vacuum pipe of the vacuum pipe network; S3, driving vertical baffle plates into the two sides of each drainage plate; S4, paving a layer of braided fabric, a layer of non-woven fabric and two layers of sealing films above the vacuum pipe network, the baffle plates and the drainage plate in sequence to form a sealing condition, and then connecting a vacuum pump to the vacuum pipe network to perform vacuumizing treatment; and S5, driving the baffle plates downwards for certain sections after the vacuum degree reaches a specified range, then continuing performing vacuumizing operation, repeating the operation untilthe baffle plates are completely driven into soil, wherein the lower sides of the drainage plates do not exceed the baffle plates, and finally, shunting down a pump and unloading after the vacuum degree reaches the specified range, so that the reinforcement is completed. The method for reinforcing the soft soil foundation is reasonable in structure; vacuum load deep in soft soil can be guaranteed;and the foundation reinforcing effect is good.
本发明公开了一种加固软土地基的方法，涉及房屋建设技术领域。技术方案为一种加固软土地基的方法，包括S1，将排水板打入施工区域内；S2,铺设真空管网，将各排水板分别与真空管网的各真空管连接；S3，在每块排水板的两侧打入竖立的挡板；S4，在真空管网和挡板、排水板上方依次铺设一层编织布、一层无纺布和两层密封膜，形成密封条件，然后在真空管网上连接真空泵进行抽真空处理；S5，待真空度达到指定范围之后，再将挡板继续下打一段，然后继续抽真空，重复操作，直至挡板完全打入土内，此时排水板的下侧仍超出挡板，最后真空度达到指定范围之后，停泵卸载，加固完成。本发明结构合理，可以保证软土深处的真空载荷，地基加固效果好。
Method for reinforcing soft soil foundation
一种加固软土地基的方法
TANG QISHI (Autor:in) / CHEN XINBING (Autor:in) / LIU JIANGLIN (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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