With the increment of public awareness toward ecological environment protection,green building has gradually become an integral part of construction development.Green building refers to a form of architecture that con...With the increment of public awareness toward ecological environment protection,green building has gradually become an integral part of construction development.Green building refers to a form of architecture that conforms to the current social development form and meets the requisites of energy conservation and environmental protection.The budget and cost control of green building construction project play very important roles in improving the quality of the construction and reducing the cost of the project.This paper mainly analyzes the problems and control measures in the new green building engineering budget and cost control.展开更多
Drawing from the advantages of Classical Mechanics,the peridynamic theory can clarify the crack propagation mechanism by an integral solution without initially setting the factitious crack and crack path.This study im...Drawing from the advantages of Classical Mechanics,the peridynamic theory can clarify the crack propagation mechanism by an integral solution without initially setting the factitious crack and crack path.This study implements the peridynamic theory by subjecting bilateral notch cracked specimens to the conditions of no local damage,small radius local damage,and large radius local damage.Moreover,to study the effects of local stochastic damage with different radii on the crack propagation path and Y-direction displacement,a comparison and contact methodology was adopted,in which the crack propagation paths under uniaxial tension and displacement in the Y-direction were compared and analyzed.This method can be applied to steel structures under similar local random damage conditions.展开更多
文摘With the increment of public awareness toward ecological environment protection,green building has gradually become an integral part of construction development.Green building refers to a form of architecture that conforms to the current social development form and meets the requisites of energy conservation and environmental protection.The budget and cost control of green building construction project play very important roles in improving the quality of the construction and reducing the cost of the project.This paper mainly analyzes the problems and control measures in the new green building engineering budget and cost control.
基金This study was supported by the National Natural Science Foundation of China(Grant Nos.51778463,52078370).
文摘Drawing from the advantages of Classical Mechanics,the peridynamic theory can clarify the crack propagation mechanism by an integral solution without initially setting the factitious crack and crack path.This study implements the peridynamic theory by subjecting bilateral notch cracked specimens to the conditions of no local damage,small radius local damage,and large radius local damage.Moreover,to study the effects of local stochastic damage with different radii on the crack propagation path and Y-direction displacement,a comparison and contact methodology was adopted,in which the crack propagation paths under uniaxial tension and displacement in the Y-direction were compared and analyzed.This method can be applied to steel structures under similar local random damage conditions.
