Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of highway engineering structural layer tamping and discloses a highway engineering structural layer tamping device and method.The highway engineering structural layer tamping device comprises an annular limiting structure and a telescopic end installed at the bottom of a central hydraulic telescopic structure, and the annular limiting structure can be arranged on the periphery of a column in a sleeving mode to limit soil around the column and prevent the soil at the position from moving upwards under pressure; and the conical insertion structure enables the soil to be compressed towards the column body after being embedded. According to the tamping device and method for the highway engineering structural layer, soil around the limiting column can be tamped, so that the soil around the limiting column is more compact, the limiting strength of the soil to the limiting column is improved, and in addition, the compaction effect is better. According to the device, soil around the limiting column is subjected to pressure in the center direction of the limiting column through the conical insertion structure, the soil can move in a stacked mode from the edge to the center, and therefore the limiting strength of the soil on the circumferential face of the limiting column on the limiting column is effectively improved, and the compressive strength of the limiting column is improved.
本发明涉及公路工程结构层夯压技术领域，且公开了一种公路工程结构层夯压装置及夯压方法，包括环形限位结构，安装于中心液压伸缩结构底部的伸缩端，且可套在柱体外围、对柱体周围泥土进行限位、防止该部位泥土在压力下向上运动；以及锥形插入结构，在嵌入后使得泥土产生向柱体的压缩。该公路工程结构层夯压装置及夯压方法，可对限位柱周围的泥土进行夯压，从而使得位于限位柱周围的泥土更加紧实，从而提高泥土对限位柱的限位强度，并且，该装置是利用锥形插入结构使得位于限位柱周围的泥土在受到朝向限位柱中心方向的压力，泥土能够由边缘至中心堆积运动，从而有效增大限位柱圆周面泥土对限位柱的限位强度，提高限位柱的抗压强度。
The invention relates to the technical field of highway engineering structural layer tamping and discloses a highway engineering structural layer tamping device and method.The highway engineering structural layer tamping device comprises an annular limiting structure and a telescopic end installed at the bottom of a central hydraulic telescopic structure, and the annular limiting structure can be arranged on the periphery of a column in a sleeving mode to limit soil around the column and prevent the soil at the position from moving upwards under pressure; and the conical insertion structure enables the soil to be compressed towards the column body after being embedded. According to the tamping device and method for the highway engineering structural layer, soil around the limiting column can be tamped, so that the soil around the limiting column is more compact, the limiting strength of the soil to the limiting column is improved, and in addition, the compaction effect is better. According to the device, soil around the limiting column is subjected to pressure in the center direction of the limiting column through the conical insertion structure, the soil can move in a stacked mode from the edge to the center, and therefore the limiting strength of the soil on the circumferential face of the limiting column on the limiting column is effectively improved, and the compressive strength of the limiting column is improved.
本发明涉及公路工程结构层夯压技术领域，且公开了一种公路工程结构层夯压装置及夯压方法，包括环形限位结构，安装于中心液压伸缩结构底部的伸缩端，且可套在柱体外围、对柱体周围泥土进行限位、防止该部位泥土在压力下向上运动；以及锥形插入结构，在嵌入后使得泥土产生向柱体的压缩。该公路工程结构层夯压装置及夯压方法，可对限位柱周围的泥土进行夯压，从而使得位于限位柱周围的泥土更加紧实，从而提高泥土对限位柱的限位强度，并且，该装置是利用锥形插入结构使得位于限位柱周围的泥土在受到朝向限位柱中心方向的压力，泥土能够由边缘至中心堆积运动，从而有效增大限位柱圆周面泥土对限位柱的限位强度，提高限位柱的抗压强度。
Highway engineering structural layer tamping device and tamping method
一种公路工程结构层夯压装置及夯压方法
26.05.2023
Patent
Elektronische Ressource
Chinesisch
Highway engineering structural layer tamping device and tamping method
| Europäisches Patentamt | 2023