A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban construction road evaluation method
The invention discloses an urban construction road evaluation method, which comprises the following steps of S1, randomly selecting 3 to 5 detection points on an urban road to be evaluated, and obtaining a detection column in a drill hole; S2, detecting the foundation density below the drill hole, and obtaining the average value of the foundation density after calculation; S3, measuring the heightof the concrete and the height of the asphalt in the detection column, and performing calculating to obtain the height average value of the concrete and the height average value of the asphalt; S4, measuring the compressive strength of the detection column, and calculating the average compressive strength of the detection column; S5, detecting the friction coefficient of the road surface under each road condition, and performing calculating to obtain the average value of the friction coefficient of the road surface; S6, counting the traffic flow of the surrounding roads, and performing calculating to obtain the average daily traffic flow value of the urban road to be evaluated; and S7, searching historical urban roads of which the parameters are close to the average value in the historical urban road data, wherein the service life of the historical urban road is the evaluation service life of the urban road to be evaluated.
本发明公开了一种城市建设道路评估方法，包括以下步骤：S1、在待评估城市道路上随机选取3～5个探测点，并取得钻孔中的检测柱；S2、检测钻孔下方的地基密度，计算后得到地基密度平均值；S3、测量检测柱中混凝土的高度以及沥青的高度，计算后得到混凝土的高度平均值、沥青的高度平均值；S4、测量检测柱的抗压强度，计算后检测柱的抗压强度平均值；S5、检测各个路况时道路表面的摩擦系数，计算后得到道路表面摩擦系数平均值；S6、统计周边道路的车流量，计算得到待评估城市道路的日均车流量平均值；S7、在历史城市道路数据中寻找各个参数与上述平均值相近的历史城市道路；该历史城市道路的使用年限即为待评估城市道路的评估使用年限。
Urban construction road evaluation method
The invention discloses an urban construction road evaluation method, which comprises the following steps of S1, randomly selecting 3 to 5 detection points on an urban road to be evaluated, and obtaining a detection column in a drill hole; S2, detecting the foundation density below the drill hole, and obtaining the average value of the foundation density after calculation; S3, measuring the heightof the concrete and the height of the asphalt in the detection column, and performing calculating to obtain the height average value of the concrete and the height average value of the asphalt; S4, measuring the compressive strength of the detection column, and calculating the average compressive strength of the detection column; S5, detecting the friction coefficient of the road surface under each road condition, and performing calculating to obtain the average value of the friction coefficient of the road surface; S6, counting the traffic flow of the surrounding roads, and performing calculating to obtain the average daily traffic flow value of the urban road to be evaluated; and S7, searching historical urban roads of which the parameters are close to the average value in the historical urban road data, wherein the service life of the historical urban road is the evaluation service life of the urban road to be evaluated.
本发明公开了一种城市建设道路评估方法，包括以下步骤：S1、在待评估城市道路上随机选取3～5个探测点，并取得钻孔中的检测柱；S2、检测钻孔下方的地基密度，计算后得到地基密度平均值；S3、测量检测柱中混凝土的高度以及沥青的高度，计算后得到混凝土的高度平均值、沥青的高度平均值；S4、测量检测柱的抗压强度，计算后检测柱的抗压强度平均值；S5、检测各个路况时道路表面的摩擦系数，计算后得到道路表面摩擦系数平均值；S6、统计周边道路的车流量，计算得到待评估城市道路的日均车流量平均值；S7、在历史城市道路数据中寻找各个参数与上述平均值相近的历史城市道路；该历史城市道路的使用年限即为待评估城市道路的评估使用年限。
Urban construction road evaluation method
一种城市建设道路评估方法
YANG FENG (author) / XING LIQIANG (author) / QU YING (author) / LI ZHONGQIANG (author)
2020-07-14
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
URBAN ROAD NETWORK BALANCED DRAINAGE METHOD AND ROAD CONSTRUCTION METHOD
| European Patent Office | 2021