Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for selecting types of ultra-thin overlay
The invention discloses a method for selecting ultrathin overlay types, and the method comprises the following steps: 1, determining an ultrathin overlay maintenance road section, determining main factor indexes influencing the selection of the ultrathin overlay types, and constructing a decision matrix; 2, calculating contribution degrees of different cover surface types under different influence factors according to the decision matrix, and then calculating a total contribution amount of each influence factor index; 3, calculating the difference degree of each index through the total contribution amount, and then carrying out weight determination on each influence factor to obtain a corresponding weight; 4, normalizing the decision matrix, and multiplying the weight occupied by each influence factor by using the normalized matrix to obtain a weighted standardized matrix; and step 5, finding out the optimal value and the worst value of each index in the weighted standardization matrix, establishing an optimal value vector and a worst value vector, then calculating the distance between different cover surface types and the optimal value and the worst value, then calculating the relative proximity, and selecting the optimal ultrathin cover surface type according to the relative proximity value.
本发明公开了一种超薄罩面类型的选择方法，包括：步骤1确定超薄罩面养护路段，确定影响超薄罩面类型选择的主要因素指标，构造决策矩阵；步骤2根据决策矩阵，计算不同影响因素下，不同罩面类型的贡献度，再计算每个影响因素指标的贡献总量；步骤3通过贡献总量，计算出每个指标的差异程度，然后对每个影响因素进行定权，得到对应的权重；步骤4将决策矩阵规范化，用规范化矩阵乘各个影响因素所占的权重，得到加权标准化矩阵；步骤5找出加权标准化矩阵中各项指标的最优值和最劣值，建立最优值向量和最劣值向量，然后计算不同罩面类型与最优值和最劣值之间的距离，然后计算相对接近度，根据相对接近度值，选择最优的超薄罩面类型。
Method for selecting types of ultra-thin overlay
The invention discloses a method for selecting ultrathin overlay types, and the method comprises the following steps: 1, determining an ultrathin overlay maintenance road section, determining main factor indexes influencing the selection of the ultrathin overlay types, and constructing a decision matrix; 2, calculating contribution degrees of different cover surface types under different influence factors according to the decision matrix, and then calculating a total contribution amount of each influence factor index; 3, calculating the difference degree of each index through the total contribution amount, and then carrying out weight determination on each influence factor to obtain a corresponding weight; 4, normalizing the decision matrix, and multiplying the weight occupied by each influence factor by using the normalized matrix to obtain a weighted standardized matrix; and step 5, finding out the optimal value and the worst value of each index in the weighted standardization matrix, establishing an optimal value vector and a worst value vector, then calculating the distance between different cover surface types and the optimal value and the worst value, then calculating the relative proximity, and selecting the optimal ultrathin cover surface type according to the relative proximity value.
本发明公开了一种超薄罩面类型的选择方法，包括：步骤1确定超薄罩面养护路段，确定影响超薄罩面类型选择的主要因素指标，构造决策矩阵；步骤2根据决策矩阵，计算不同影响因素下，不同罩面类型的贡献度，再计算每个影响因素指标的贡献总量；步骤3通过贡献总量，计算出每个指标的差异程度，然后对每个影响因素进行定权，得到对应的权重；步骤4将决策矩阵规范化，用规范化矩阵乘各个影响因素所占的权重，得到加权标准化矩阵；步骤5找出加权标准化矩阵中各项指标的最优值和最劣值，建立最优值向量和最劣值向量，然后计算不同罩面类型与最优值和最劣值之间的距离，然后计算相对接近度，根据相对接近度值，选择最优的超薄罩面类型。
Method for selecting types of ultra-thin overlay
一种超薄罩面类型的选择方法
XIAO MINMIN (Autor:in) / CHENG WEI (Autor:in) / QIAN SIBO (Autor:in) / FAN LIN (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
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
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E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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