Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation treatment equipment based on expansive soil chemical micro-infiltration neutralization mode
The foundation treatment equipment based on the expansive soil chemical micro-infiltration neutralization mode comprises an HCL solution storage tank, a liquid storage tank connector is arranged on one side of the bottom of the HCL solution storage tank, a liquid passing connecting pipe is distributed on one side of the liquid storage tank connector, a threaded groove is formed in the inner side of one end of the liquid passing connecting pipe, and the other end of the liquid passing connecting pipe is connected with the HCL solution storage tank. Earth surface trays are distributed on the side, away from the HCL solution storage tank, of the liquid passing connecting pipe, and micro-seepage pipe joints are fixedly mounted in the middles of the top ends of the earth surface trays; the equipment is simple in structure and convenient to install, rapid construction can be achieved at a construction site, and the expansion potential in a foundation can be effectively eliminated for construction of a newly-built expansive soil roadbed; meanwhile, according to the technical method, a chemical reaction mode is mainly utilized, an HCL solution with a certain concentration is injected and fully reacts with expansive soil mineral substances, and hydrophilic substances are converted into chlorine salt, so that the swelling and shrinking characteristic in the roadbed is eliminated.
本发明公开了基于膨胀土化学微渗中和方式的地基处理设备，包括HCL溶液储液罐，所述HCL溶液储液罐的底部一侧设置有储液罐接头，且所述储液罐接头的一侧分布有通液连接管，所述通液连接管的一端内侧开设有螺纹槽，所述通液连接管远离所述HCL溶液储液罐的一侧分布有地表托盘，且所述地表托盘的顶端中部固定安装有微渗管接头；设备结构简单、安装便捷，可以在施工工点快速施工，且本专利技术针对新建膨胀土路基施工，可有效消除地基中的膨胀潜势；同时本技术方法主要利用化学反应的方式，通过注入一定浓度的HCL溶液，与膨胀土矿物质充分反应，将亲水性物质转化为氯盐，从而消除了路基内的胀缩特性。
Foundation treatment equipment based on expansive soil chemical micro-infiltration neutralization mode
The foundation treatment equipment based on the expansive soil chemical micro-infiltration neutralization mode comprises an HCL solution storage tank, a liquid storage tank connector is arranged on one side of the bottom of the HCL solution storage tank, a liquid passing connecting pipe is distributed on one side of the liquid storage tank connector, a threaded groove is formed in the inner side of one end of the liquid passing connecting pipe, and the other end of the liquid passing connecting pipe is connected with the HCL solution storage tank. Earth surface trays are distributed on the side, away from the HCL solution storage tank, of the liquid passing connecting pipe, and micro-seepage pipe joints are fixedly mounted in the middles of the top ends of the earth surface trays; the equipment is simple in structure and convenient to install, rapid construction can be achieved at a construction site, and the expansion potential in a foundation can be effectively eliminated for construction of a newly-built expansive soil roadbed; meanwhile, according to the technical method, a chemical reaction mode is mainly utilized, an HCL solution with a certain concentration is injected and fully reacts with expansive soil mineral substances, and hydrophilic substances are converted into chlorine salt, so that the swelling and shrinking characteristic in the roadbed is eliminated.
本发明公开了基于膨胀土化学微渗中和方式的地基处理设备，包括HCL溶液储液罐，所述HCL溶液储液罐的底部一侧设置有储液罐接头，且所述储液罐接头的一侧分布有通液连接管，所述通液连接管的一端内侧开设有螺纹槽，所述通液连接管远离所述HCL溶液储液罐的一侧分布有地表托盘，且所述地表托盘的顶端中部固定安装有微渗管接头；设备结构简单、安装便捷，可以在施工工点快速施工，且本专利技术针对新建膨胀土路基施工，可有效消除地基中的膨胀潜势；同时本技术方法主要利用化学反应的方式，通过注入一定浓度的HCL溶液，与膨胀土矿物质充分反应，将亲水性物质转化为氯盐，从而消除了路基内的胀缩特性。
Foundation treatment equipment based on expansive soil chemical micro-infiltration neutralization mode
基于膨胀土化学微渗中和方式的地基处理设备
MIAO XUEYUN (Autor:in) / MI WEIJUN (Autor:in) / LI YONGQIANG (Autor:in) / HAN LONGWU (Autor:in) / JIN FENGFEI (Autor:in) / LEI ZHANSHAN (Autor:in) / KONG LINGWEI (Autor:in) / CHENG JIA (Autor:in) / DONG TIANCHUN (Autor:in) / SHEN CHAOZHENG (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2016
Reinforced Soil Foundation for Expansive Soils
| British Library Conference Proceedings | 1994