Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
3D paving construction method for small-radius variable-amplitude curve
The invention discloses a 3D paving construction method for a small-radius variable-amplitude curve. The curve comprises a curve starting section, a curve starting section and a curve section connected between the curve starting section and the curve starting section. A curve laying starting point is arranged on the curve starting section, and a curve laying end point is arranged on the curve starting section; and the curve has a small radius. During construction, through 3D modeling and a corresponding control technology, construction parameters can be determined before paving, and construction in the process can be further guaranteed; through the targeted design of the paver and the road rollers, simultaneous construction of a plurality of spokes is facilitated, and rolling is performed in a manner of combining the large road roller and the small road roller, so that the line type can be fixed and ensured, the compaction degree can be ensured, and the paving speed can be controlled when paving is performed to a small-radius area; through the design of the joints, treatment according to schemes is facilitated under different conditions of the transverse joints and the longitudinal joints, and construction can be further guided.
本发明公开了一种小半径变幅度弯道3D摊铺施工方法，弯道包含弯道起始段、弯道始出段、连接于弯道起始段和弯道始出段之间的弯道段；弯道起始段上设置有弯道铺设起点，弯道始出段上设置有弯道铺设终点；弯道为小半径。施工时，本发明通过3D建模和相应的控制技术，利于在摊铺前确定施工参数，且可进一步保证过程中的施工；通过摊铺机和压路机的针对性设计，利于多条幅路同时施工，且大小压路机组合的方式碾压，既可固定保证线型，确保压实度，又可利于在摊铺至小半径区域时，控制摊铺速度；通过对接缝处的设计，利于在横纵接缝的不同状况下，进行分方案的处理，可进一步的指导施工。
3D paving construction method for small-radius variable-amplitude curve
The invention discloses a 3D paving construction method for a small-radius variable-amplitude curve. The curve comprises a curve starting section, a curve starting section and a curve section connected between the curve starting section and the curve starting section. A curve laying starting point is arranged on the curve starting section, and a curve laying end point is arranged on the curve starting section; and the curve has a small radius. During construction, through 3D modeling and a corresponding control technology, construction parameters can be determined before paving, and construction in the process can be further guaranteed; through the targeted design of the paver and the road rollers, simultaneous construction of a plurality of spokes is facilitated, and rolling is performed in a manner of combining the large road roller and the small road roller, so that the line type can be fixed and ensured, the compaction degree can be ensured, and the paving speed can be controlled when paving is performed to a small-radius area; through the design of the joints, treatment according to schemes is facilitated under different conditions of the transverse joints and the longitudinal joints, and construction can be further guided.
本发明公开了一种小半径变幅度弯道3D摊铺施工方法，弯道包含弯道起始段、弯道始出段、连接于弯道起始段和弯道始出段之间的弯道段；弯道起始段上设置有弯道铺设起点，弯道始出段上设置有弯道铺设终点；弯道为小半径。施工时，本发明通过3D建模和相应的控制技术，利于在摊铺前确定施工参数，且可进一步保证过程中的施工；通过摊铺机和压路机的针对性设计，利于多条幅路同时施工，且大小压路机组合的方式碾压，既可固定保证线型，确保压实度，又可利于在摊铺至小半径区域时，控制摊铺速度；通过对接缝处的设计，利于在横纵接缝的不同状况下，进行分方案的处理，可进一步的指导施工。
3D paving construction method for small-radius variable-amplitude curve
一种小半径变幅度弯道3D摊铺施工方法
PENG LONGFAN (Autor:in) / WANG YONGSHENG (Autor:in) / XU XIAOYANG (Autor:in) / LI JIXIN (Autor:in) / LIU HAO (Autor:in)
20.05.2022
Patent
Elektronische Ressource
Chinesisch
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