Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Oscillating compaction method for asphalt concrete bridge deck pavement
The invention discloses an oscillating compaction method for asphalt concrete bridge deck pavement, whichrelates to an oscillating compaction methodandaims to solve the problems that soon after the pavement is built by compaction of the existing static road roller, possible serious damages, cracking, pit slots, upheaval and other diseases can happen. The method comprises the following steps of 1,paving a bridge deck asphalt mixture by using a paver,2, adopting a road roller for primary pressing once at the speed of 5-8 km/h, and after primary pressing, adopting multiple road rollers for closely following cooperative operation,3, adopting an oscillating road roller with an eccentric mechanism for conducting steel wheel oscillation twice at the speed of 5 km/h to 8 km/h,4, rolling the asphalt concrete bridge deck once or twice at the speed of 5-8km/h by adopting rolling equipment,and 5, conducting steel wheel static pressure light receiving once or twice at the speed of 5-8 km/h throughsteel wheel rolling equipment, and thus completing oscillating compaction of asphalt concrete bridge deck pavement. The method is used for oscillating compaction of asphalt concrete bridge deck pavement.
一种沥青混凝土桥面铺装的振荡压实方法，它涉及一种振荡压实方法。本发明为了解决现有的静态压路机压实后路面建成后不久，可能出现严重的破损，开裂，坑槽，拥包等病害的问题。本发明的步骤一：使用摊铺机进行桥面沥青混合料摊铺；步骤二：采用压路机以5‑8km/h的速度进行一遍初压，初压后采用多台压路机紧跟协同作业；步骤三：采用带有偏心机构的振荡压路机以5‑8km/h的速度进行两遍钢轮振荡；步骤四：采用碾压设备以5‑8km/h的速度进行一遍到两遍的沥青混凝土桥面碾压；步骤五：采用钢轮碾压设备以5‑8km/h的速度进行一遍到两遍的钢轮静压收光，至此，完成了沥青混凝土桥面铺装的振荡压实。本发明用于沥青混凝土桥面铺装的振荡压实。
Oscillating compaction method for asphalt concrete bridge deck pavement
The invention discloses an oscillating compaction method for asphalt concrete bridge deck pavement, whichrelates to an oscillating compaction methodandaims to solve the problems that soon after the pavement is built by compaction of the existing static road roller, possible serious damages, cracking, pit slots, upheaval and other diseases can happen. The method comprises the following steps of 1,paving a bridge deck asphalt mixture by using a paver,2, adopting a road roller for primary pressing once at the speed of 5-8 km/h, and after primary pressing, adopting multiple road rollers for closely following cooperative operation,3, adopting an oscillating road roller with an eccentric mechanism for conducting steel wheel oscillation twice at the speed of 5 km/h to 8 km/h,4, rolling the asphalt concrete bridge deck once or twice at the speed of 5-8km/h by adopting rolling equipment,and 5, conducting steel wheel static pressure light receiving once or twice at the speed of 5-8 km/h throughsteel wheel rolling equipment, and thus completing oscillating compaction of asphalt concrete bridge deck pavement. The method is used for oscillating compaction of asphalt concrete bridge deck pavement.
一种沥青混凝土桥面铺装的振荡压实方法，它涉及一种振荡压实方法。本发明为了解决现有的静态压路机压实后路面建成后不久，可能出现严重的破损，开裂，坑槽，拥包等病害的问题。本发明的步骤一：使用摊铺机进行桥面沥青混合料摊铺；步骤二：采用压路机以5‑8km/h的速度进行一遍初压，初压后采用多台压路机紧跟协同作业；步骤三：采用带有偏心机构的振荡压路机以5‑8km/h的速度进行两遍钢轮振荡；步骤四：采用碾压设备以5‑8km/h的速度进行一遍到两遍的沥青混凝土桥面碾压；步骤五：采用钢轮碾压设备以5‑8km/h的速度进行一遍到两遍的钢轮静压收光，至此，完成了沥青混凝土桥面铺装的振荡压实。本发明用于沥青混凝土桥面铺装的振荡压实。
Oscillating compaction method for asphalt concrete bridge deck pavement
一种沥青混凝土桥面铺装的振荡压实方法
JIA GUODONG (Autor:in) / CHANG LIANG (Autor:in) / LI YUANTAO (Autor:in) / TANG XIAOJUN (Autor:in) / CHAI GUIXING (Autor:in) / LI CANPENG (Autor:in) / LIU SONGCHUN (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
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