Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pressure-bearing bag type expansion anchor cable and sash beam construction method
According to the pressure-bearing bag type expansion anchor cable and the sash beam construction method, the bag type expansion anchor cable structure is adopted, the expansion end is formed at the top of the anchor cable, and therefore the stability of the slope sash beam is guaranteed through stress. Compared with a traditional anchor cable, the anchoring section and the free section of the anchor cable are completely distinguished, a force transmission system and a bearing mechanism of the anchor cable structure are simple and clear, and the calculation value and the working load of the single anchor anchoring force are determined more accurately. The length of the anchoring section and the length of the anchor rod body are greatly shortened, loss of construction materials and equipment is reduced, and high economical efficiency is achieved; compared with some existing soil layer expansion anchor rods, the anchor bars of the anchoring section are completely centered, the force transmission and stress mechanism is more advantageous, and the overall stability and strength of the anchor rod are further improved due to the effect of the framework.
本发明的一种承压囊式扩体锚索及框格梁施工方法，采用囊式扩体锚索结构，在锚索顶部形成扩大端，以此受力保证边坡框格梁稳定性。与传统锚索相比，将锚索锚固段和自由段完全区别，锚索结构传力体系和承载机理简单明确，单锚锚固力的计算值和工作荷载的确定更加准确。锚固段长度和锚杆杆体长度大大缩短，减少施工材料和设备的损耗，具有较高的经济性；与现有的一些土层扩体锚杆相比，锚固段锚筋完全居中，传力及受力机理更加具有优势，且由于骨架的作用进一步提高了其整体的稳定性和强度。
Pressure-bearing bag type expansion anchor cable and sash beam construction method
According to the pressure-bearing bag type expansion anchor cable and the sash beam construction method, the bag type expansion anchor cable structure is adopted, the expansion end is formed at the top of the anchor cable, and therefore the stability of the slope sash beam is guaranteed through stress. Compared with a traditional anchor cable, the anchoring section and the free section of the anchor cable are completely distinguished, a force transmission system and a bearing mechanism of the anchor cable structure are simple and clear, and the calculation value and the working load of the single anchor anchoring force are determined more accurately. The length of the anchoring section and the length of the anchor rod body are greatly shortened, loss of construction materials and equipment is reduced, and high economical efficiency is achieved; compared with some existing soil layer expansion anchor rods, the anchor bars of the anchoring section are completely centered, the force transmission and stress mechanism is more advantageous, and the overall stability and strength of the anchor rod are further improved due to the effect of the framework.
本发明的一种承压囊式扩体锚索及框格梁施工方法，采用囊式扩体锚索结构，在锚索顶部形成扩大端，以此受力保证边坡框格梁稳定性。与传统锚索相比，将锚索锚固段和自由段完全区别，锚索结构传力体系和承载机理简单明确，单锚锚固力的计算值和工作荷载的确定更加准确。锚固段长度和锚杆杆体长度大大缩短，减少施工材料和设备的损耗，具有较高的经济性；与现有的一些土层扩体锚杆相比，锚固段锚筋完全居中，传力及受力机理更加具有优势，且由于骨架的作用进一步提高了其整体的稳定性和强度。
Pressure-bearing bag type expansion anchor cable and sash beam construction method
一种承压囊式扩体锚索及框格梁施工方法
LI SHILIN (Autor:in) / HUANG YULIN (Autor:in) / GAO PENGFEI (Autor:in) / ZHANG JUNLIN (Autor:in) / LI HUINENG (Autor:in)
01.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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