Research on Methods to Improve Equipment Point Accuracy on Prefabricated Precast Concrete Members
Since 2016,the state began to vigorously promote prefabricated buildings,so far,more and more policies have been introduced to encourage and support prefabricated buildings,the construction of prefabricated buildings is also increasing year by year,and the problems of prefabricated buildings are also increasing year by year.At present,the most error-prone in prefabricated buildings,One of the most problematic problems on the site is that the equipment points on the prefabricated precast concrete members are easy to leave wrong,resulting in a large amount of chiselling on the later construction site,more changes received by the factory production,and a series of problems such as slow production speed.This paper finds out the main reasons affecting the accuracy of equipment point position on precast concrete members from the six aspects of"man,machine,method,material,ring and measurement"combined with the site construction experience that has made mistakes,and puts forward the improvement method and uses it in subsequent projects.The practice verifies that the effect is good and the accuracy of equipment point position on prefabricated precast concrete members can be effectively improved.
prefabricated buildingprefabricated componentsreserved point of the device