Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Digital asphalt mixture preparation method and digital asphalt mixture mix proportion
By utilizing a digital concrete model, an asphalt mixture is converted from experimental science to computational science and digital science, so that many experimental results of the asphalt mixturecan be known in advance through calculation, the labor of technicians is reduced, and the design test time is saved. A digital asphalt mixture prepared according to a digitalized asphalt mixture preparation method is large in mix proportion and density, compact and waterproof, and has a set friction coefficient and surface structure depth, and the surface roughness degree, the pavement friction coefficient and the void ratio are known to be controllable and adjustable in advance; the asphalt mixture has a reasonable material ratio, the mass of the mixture is uniform, calculation is consistentwith actual construction, and the asphalt mixture has good workability and is easier to compact; the paved asphalt mixture has the advantages of high-temperature stability, low-temperature crack resistance, high fatigue resistance, high rut resistance, stable performance, ultra-long durability, extremely high stability, low maintenance cost, long service life, high applicability, high economical efficiency and high environmental friendliness; and the quality management and quality control difficulty of the mixture is reduced.
利用数字化混凝土模型，本发明使沥青混合料从试验科学转变为计算科学、数字科学，使沥青混合料的很多实验结果通过计算即可先知，减少科技人员劳动，节约设计试验时间。按照数字化沥青混合料配制方法配制的数字化沥青混合料配合比，密度大，致密防水，具有设定的摩擦系数和表面构造深度，表面粗糙程度、路面摩擦系数、空隙率先知可控可调；沥青混合料具有合理的材料比例，混合料质量均匀，计算与实际施工一致，具有很好工作性，更容易压实；摊铺的沥青混合料高温稳定，低温抗裂，抗疲劳抗车辙能力强，各项性能稳定，具有超长耐久性和极高稳定性，维修少成本低，使用寿命长，有很高适用性、经济性和环保性；降低混合料的质量管理及质量控制难度。
Digital asphalt mixture preparation method and digital asphalt mixture mix proportion
By utilizing a digital concrete model, an asphalt mixture is converted from experimental science to computational science and digital science, so that many experimental results of the asphalt mixturecan be known in advance through calculation, the labor of technicians is reduced, and the design test time is saved. A digital asphalt mixture prepared according to a digitalized asphalt mixture preparation method is large in mix proportion and density, compact and waterproof, and has a set friction coefficient and surface structure depth, and the surface roughness degree, the pavement friction coefficient and the void ratio are known to be controllable and adjustable in advance; the asphalt mixture has a reasonable material ratio, the mass of the mixture is uniform, calculation is consistentwith actual construction, and the asphalt mixture has good workability and is easier to compact; the paved asphalt mixture has the advantages of high-temperature stability, low-temperature crack resistance, high fatigue resistance, high rut resistance, stable performance, ultra-long durability, extremely high stability, low maintenance cost, long service life, high applicability, high economical efficiency and high environmental friendliness; and the quality management and quality control difficulty of the mixture is reduced.
利用数字化混凝土模型，本发明使沥青混合料从试验科学转变为计算科学、数字科学，使沥青混合料的很多实验结果通过计算即可先知，减少科技人员劳动，节约设计试验时间。按照数字化沥青混合料配制方法配制的数字化沥青混合料配合比，密度大，致密防水，具有设定的摩擦系数和表面构造深度，表面粗糙程度、路面摩擦系数、空隙率先知可控可调；沥青混合料具有合理的材料比例，混合料质量均匀，计算与实际施工一致，具有很好工作性，更容易压实；摊铺的沥青混合料高温稳定，低温抗裂，抗疲劳抗车辙能力强，各项性能稳定，具有超长耐久性和极高稳定性，维修少成本低，使用寿命长，有很高适用性、经济性和环保性；降低混合料的质量管理及质量控制难度。
Digital asphalt mixture preparation method and digital asphalt mixture mix proportion
数字化沥青混合料配制方法及数字化沥青混合料配合比
WANG YUHAI (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
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