Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil nail protection layer control device and protection method
The invention discloses a soil nail protection layer control device and a protection method. The soil nail protection layer control device comprises fixing rings matched with soil nails and a plurality of supporting structures arranged in the circumferential directions of the fixing rings and supported on the inner surfaces of soil nail holes, the plurality of fixing rings are installed on the soil nails, and the soil nails are installed in the soil nail holes punched in advance; and the soil nails are supported on the inner surfaces of the soil nail holes by using the supporting structures, so that the coaxiality of the soil nails and the soil nail holes is kept within an allowable range. According to the scheme, the soil nail protection layer control device and the protection method havethe beneficial effects that the shape precision of the structure can be guaranteed through prefabrication, the soil nail protection layer control device can be rapidly installed on the soil nails during soil nail wall construction, the on-site welding time is saved, the construction efficiency can be effectively improved, manual errors are reduced, and it is guaranteed that the thickness size ofthe protection layer control device meets the use requirement.
本发明公开了一种土钉保护层控制装置及保护方法，包括与土钉配合安装的固定环和若干个设置在固定环圆周方向且支撑在土钉孔内表面的支撑结构，将若干个固定环安装在土钉上，将土钉装入预先打好的土钉孔内，利用支撑结构支撑在土钉孔的内表面，使土钉与土钉孔保持允许范围内的同轴度。本发明的有益效果是：本方案通过预制能够保证本身结构的形状精度，在施工土钉墙时能够实现快速安装在土钉上，节省现场焊接的时间，能够有效提高施工效率，并减小人工误差保证保护层控制装置的厚度尺寸满足使用要求。
Soil nail protection layer control device and protection method
The invention discloses a soil nail protection layer control device and a protection method. The soil nail protection layer control device comprises fixing rings matched with soil nails and a plurality of supporting structures arranged in the circumferential directions of the fixing rings and supported on the inner surfaces of soil nail holes, the plurality of fixing rings are installed on the soil nails, and the soil nails are installed in the soil nail holes punched in advance; and the soil nails are supported on the inner surfaces of the soil nail holes by using the supporting structures, so that the coaxiality of the soil nails and the soil nail holes is kept within an allowable range. According to the scheme, the soil nail protection layer control device and the protection method havethe beneficial effects that the shape precision of the structure can be guaranteed through prefabrication, the soil nail protection layer control device can be rapidly installed on the soil nails during soil nail wall construction, the on-site welding time is saved, the construction efficiency can be effectively improved, manual errors are reduced, and it is guaranteed that the thickness size ofthe protection layer control device meets the use requirement.
本发明公开了一种土钉保护层控制装置及保护方法，包括与土钉配合安装的固定环和若干个设置在固定环圆周方向且支撑在土钉孔内表面的支撑结构，将若干个固定环安装在土钉上，将土钉装入预先打好的土钉孔内，利用支撑结构支撑在土钉孔的内表面，使土钉与土钉孔保持允许范围内的同轴度。本发明的有益效果是：本方案通过预制能够保证本身结构的形状精度，在施工土钉墙时能够实现快速安装在土钉上，节省现场焊接的时间，能够有效提高施工效率，并减小人工误差保证保护层控制装置的厚度尺寸满足使用要求。
Soil nail protection layer control device and protection method
一种土钉保护层控制装置及保护方法
SHI YONGLONG (Autor:in) / XUE ZHENGYIN (Autor:in) / LUO YIJUN (Autor:in) / LIU JIANHUI (Autor:in) / LIU HONGJIAN (Autor:in)
04.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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