Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for widening roadbed of steep mountain urban road
The invention discloses a steep mountainous city road widening roadbed construction method, and belongs to the field of road widening roads.The steep mountainous city road widening roadbed construction method comprises the steps that surface cleaning is conducted on an original roadbed widening side slope surface, and a step connecting part is excavated; an L-shaped panel wall is installed on the outermost side of the widened roadbed, and a pull rod hole and a temperature measuring hole are reserved in the L-shaped panel wall; drilling a hole in the step connecting part of the original roadbed, inserting a threaded end rod, grouting for anchoring, enabling the threaded end of the threaded end rod to penetrate through a reserved pull rod hole of the L-shaped panel wall, and fastening the threaded end rod on the L-shaped panel wall by adopting a nut; foam light soil is poured between the L-shaped panel wall and the original roadbed, and a foam light soil filling body is formed; the temperature measurement adjusting assembly is installed on the temperature measurement hole, one end of the temperature measurement adjusting assembly is inserted into the foam light soil filling body, and the other end of the temperature measurement adjusting assembly is connected with the nut on the threaded end rod.
本发明公开了一种陡峭山地城市道路拼宽路基施工方法，属于道路拼宽路基领域，本陡峭山地城市道路拼宽路基施工方法包括：对原有路基拼宽侧坡面进行清表并开挖出台阶衔接部；在拼宽路基最外侧安装L型面板墙，L型面板墙上预留拉杆孔和测温孔；在原有路基的台阶衔接部钻孔，插入螺纹端杆并注浆进行锚固，螺纹端杆的螺纹端穿过L型面板墙预留拉杆孔，采用螺母将螺纹端杆紧固在L型面板墙上；在L型面板墙与原有路基之间浇筑泡沫轻质土，形成泡沫轻质土填筑体；将测温调节组件安装在测温孔上，测温调节组件的一端插入到泡沫轻质土填筑体，测温调节组件的另一端与螺纹端杆上的螺母连接。
Construction method for widening roadbed of steep mountain urban road
The invention discloses a steep mountainous city road widening roadbed construction method, and belongs to the field of road widening roads.The steep mountainous city road widening roadbed construction method comprises the steps that surface cleaning is conducted on an original roadbed widening side slope surface, and a step connecting part is excavated; an L-shaped panel wall is installed on the outermost side of the widened roadbed, and a pull rod hole and a temperature measuring hole are reserved in the L-shaped panel wall; drilling a hole in the step connecting part of the original roadbed, inserting a threaded end rod, grouting for anchoring, enabling the threaded end of the threaded end rod to penetrate through a reserved pull rod hole of the L-shaped panel wall, and fastening the threaded end rod on the L-shaped panel wall by adopting a nut; foam light soil is poured between the L-shaped panel wall and the original roadbed, and a foam light soil filling body is formed; the temperature measurement adjusting assembly is installed on the temperature measurement hole, one end of the temperature measurement adjusting assembly is inserted into the foam light soil filling body, and the other end of the temperature measurement adjusting assembly is connected with the nut on the threaded end rod.
本发明公开了一种陡峭山地城市道路拼宽路基施工方法，属于道路拼宽路基领域，本陡峭山地城市道路拼宽路基施工方法包括：对原有路基拼宽侧坡面进行清表并开挖出台阶衔接部；在拼宽路基最外侧安装L型面板墙，L型面板墙上预留拉杆孔和测温孔；在原有路基的台阶衔接部钻孔，插入螺纹端杆并注浆进行锚固，螺纹端杆的螺纹端穿过L型面板墙预留拉杆孔，采用螺母将螺纹端杆紧固在L型面板墙上；在L型面板墙与原有路基之间浇筑泡沫轻质土，形成泡沫轻质土填筑体；将测温调节组件安装在测温孔上，测温调节组件的一端插入到泡沫轻质土填筑体，测温调节组件的另一端与螺纹端杆上的螺母连接。
Construction method for widening roadbed of steep mountain urban road
陡峭山地城市道路拼宽路基施工方法
PAN DONG (Autor:in) / HUANG TAO (Autor:in) / SHEN LIANGSHUAI (Autor:in) / JIANG LIHONG (Autor:in) / DING JIANYOU (Autor:in) / SUN LAN (Autor:in) / DEPUDA (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Roadbed splicing structure for road widening construction
| Europäisches Patentamt | 2022
Construction method for widening roadbed of concrete road
| Europäisches Patentamt | 2023
Roadbed widening structure and roadbed widening method
| Europäisches Patentamt | 2021