Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Digital concrete preparation method and digital concrete
The invention discloses a digital concrete preparation method and digital concrete, which reconstructs a digital concrete material filling rule based on a current coarse and fine aggregate screening classification rule, so that a concrete raw material becomes a digital raw material; the maximum bulk density theory is reconstructed; the aggregate is firstly wrapped by the powder, then is filled, and then is subjected to ball order determination; the aggregate spacing rule is increased, and the Cement hinging rule is perfected; a digital concrete model is established on the basis. In order to enable the concrete to adapt to the western severe environment with large temperature difference, the inventor puts forward the concept that the concrete uses a heat preservation and heat storage template through multi-dimensional tension prestress. The digital concrete prepared by using the digital concrete model is small in creep, high in strength and higher in environmental adaptability; the concrete is higher in reliability, controllability and operability, higher in severe environment resistance, better in durability and less prone to deterioration. The digital concrete model has milestone-type significance for comprehensive computerized, automatic and standardized operation of concrete, and has great influence on design and construction of civil engineering.
本发明公开一种数字混凝土配制方法及数字混凝土，本发明重建了基于目前粗细集料筛分分类规则的数字混凝土材料填充定则，使混凝土原材料成为数字原材料；重建了最大堆积密度理论；增加了粉料对集料先包裹后填充再滚珠秩序定则；增加了集料间距定则，完善了Cement铰接规律；在以上基础上建立了数字混凝土模型。为了使混凝土可以适应西部大温差恶劣环境，发明人提出了多维张拉预应力、混凝土使用保温蓄热模板概念。使用数字混凝土模型配制的数字混凝土徐变小、强度高、环境适应性更强；混凝土可靠性、可控性、可操作性更高，抵抗恶劣环境能力更强，耐久能力更好，更不容易劣化。数字混凝土模型对混凝土全面计算机化、自动化、标准化作业具有里程碑式的重要意义，对土木工程的设计、施工具有重大影响。
Digital concrete preparation method and digital concrete
The invention discloses a digital concrete preparation method and digital concrete, which reconstructs a digital concrete material filling rule based on a current coarse and fine aggregate screening classification rule, so that a concrete raw material becomes a digital raw material; the maximum bulk density theory is reconstructed; the aggregate is firstly wrapped by the powder, then is filled, and then is subjected to ball order determination; the aggregate spacing rule is increased, and the Cement hinging rule is perfected; a digital concrete model is established on the basis. In order to enable the concrete to adapt to the western severe environment with large temperature difference, the inventor puts forward the concept that the concrete uses a heat preservation and heat storage template through multi-dimensional tension prestress. The digital concrete prepared by using the digital concrete model is small in creep, high in strength and higher in environmental adaptability; the concrete is higher in reliability, controllability and operability, higher in severe environment resistance, better in durability and less prone to deterioration. The digital concrete model has milestone-type significance for comprehensive computerized, automatic and standardized operation of concrete, and has great influence on design and construction of civil engineering.
本发明公开一种数字混凝土配制方法及数字混凝土，本发明重建了基于目前粗细集料筛分分类规则的数字混凝土材料填充定则，使混凝土原材料成为数字原材料；重建了最大堆积密度理论；增加了粉料对集料先包裹后填充再滚珠秩序定则；增加了集料间距定则，完善了Cement铰接规律；在以上基础上建立了数字混凝土模型。为了使混凝土可以适应西部大温差恶劣环境，发明人提出了多维张拉预应力、混凝土使用保温蓄热模板概念。使用数字混凝土模型配制的数字混凝土徐变小、强度高、环境适应性更强；混凝土可靠性、可控性、可操作性更高，抵抗恶劣环境能力更强，耐久能力更好，更不容易劣化。数字混凝土模型对混凝土全面计算机化、自动化、标准化作业具有里程碑式的重要意义，对土木工程的设计、施工具有重大影响。
Digital concrete preparation method and digital concrete
数字混凝土配制方法及数字混凝土
WANG YUHAI (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
G16C
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