Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-sensing pavement embedded with measuring point matrix
A self-sensing pavement embedded with a measuring point matrix structurally comprises a plurality of intelligent steel strands, a plurality of ordinary steel strands, cement concrete and a plurality of single-hole clamping piece anchorage devices, the whole pavement is formed by pouring the cement concrete, the intelligent steel strands and the ordinary steel strands are embedded in the cement concrete in two layers, the intelligent steel strands are arranged on the lower layer at equal intervals, and the single-hole clamping piece anchorage devices are arranged on the upper layer. The common steel strands are arranged on the upper layer at equal intervals, and the intelligent steel strands and the common steel strands are obliquely crossed to form a frame; the two ends of the intelligent steel strand and the two ends of the common steel strand extend out of cement concrete on the two sides of the road surface and are anchored through single-hole clamping piece anchorage devices. The pavement bearing capacity is improved, and meanwhile, the pavement deformation self-sensing capacity is endowed; the method has the advantages of coordinating deformation of the sensor and a pavement material, being good in compatibility, few in damage, convenient for continuous construction, high in survival rate of the sensor, resistant to corrosion, long in service life, diversified in measuring point matrix configuration scheme, capable of dynamically sensing vehicle load and pavement damage, high in sensing precision, controllable in cost and the like.
一种内嵌测点矩阵的自感知路面，其结构包括若干智能钢绞线、若干普通钢绞线、水泥混凝土、若干单孔夹片锚具：路面整体由水泥混凝土浇筑形成，智能钢绞线和普通钢绞线分两层埋置在水泥混凝土内，智能钢绞线等距排布位于下层，普通钢绞线等距排布位于上层，且智能钢绞线和普通钢绞线斜向交叉形成框架；智能钢绞线和普通钢绞线两端均伸至路面两侧的水泥混凝土外部，通过单孔夹片锚具锚固。本发明使路面承载能力提高，同时赋予路面变形自感知能力；具有传感器与路面材料变形协调、兼容性好、病害少、便于连续施工、传感器存活率高、耐腐蚀、使用寿命长、测点矩阵配置方案多样化、可动态感知车辆荷载与路面损伤、感知精度高、成本可控等优点。
Self-sensing pavement embedded with measuring point matrix
A self-sensing pavement embedded with a measuring point matrix structurally comprises a plurality of intelligent steel strands, a plurality of ordinary steel strands, cement concrete and a plurality of single-hole clamping piece anchorage devices, the whole pavement is formed by pouring the cement concrete, the intelligent steel strands and the ordinary steel strands are embedded in the cement concrete in two layers, the intelligent steel strands are arranged on the lower layer at equal intervals, and the single-hole clamping piece anchorage devices are arranged on the upper layer. The common steel strands are arranged on the upper layer at equal intervals, and the intelligent steel strands and the common steel strands are obliquely crossed to form a frame; the two ends of the intelligent steel strand and the two ends of the common steel strand extend out of cement concrete on the two sides of the road surface and are anchored through single-hole clamping piece anchorage devices. The pavement bearing capacity is improved, and meanwhile, the pavement deformation self-sensing capacity is endowed; the method has the advantages of coordinating deformation of the sensor and a pavement material, being good in compatibility, few in damage, convenient for continuous construction, high in survival rate of the sensor, resistant to corrosion, long in service life, diversified in measuring point matrix configuration scheme, capable of dynamically sensing vehicle load and pavement damage, high in sensing precision, controllable in cost and the like.
一种内嵌测点矩阵的自感知路面，其结构包括若干智能钢绞线、若干普通钢绞线、水泥混凝土、若干单孔夹片锚具：路面整体由水泥混凝土浇筑形成，智能钢绞线和普通钢绞线分两层埋置在水泥混凝土内，智能钢绞线等距排布位于下层，普通钢绞线等距排布位于上层，且智能钢绞线和普通钢绞线斜向交叉形成框架；智能钢绞线和普通钢绞线两端均伸至路面两侧的水泥混凝土外部，通过单孔夹片锚具锚固。本发明使路面承载能力提高，同时赋予路面变形自感知能力；具有传感器与路面材料变形协调、兼容性好、病害少、便于连续施工、传感器存活率高、耐腐蚀、使用寿命长、测点矩阵配置方案多样化、可动态感知车辆荷载与路面损伤、感知精度高、成本可控等优点。
Self-sensing pavement embedded with measuring point matrix
一种内嵌测点矩阵的自感知路面
ZHU XINGYI (Autor:in) / ZHANG QIFAN (Autor:in) / WU YANAN (Autor:in) / ZHAO RENJIE (Autor:in)
10.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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