摘要
从谏壁船闸引航道系缆设施工程中采用的土层锚杆的现场试验、观测资料入手,对人们在土层锚杆应用中普遍关心的极限承载力、土层锚杆的锚固段受力状态、土层锚杆的预应力损失等问题进行了分析与探讨。并指出土层锚杆设计与施工中值得注意的一些问题。
Based on the site test and observation data for earth mooring rod adopted in construction of mooring device of Jianbi Shiplock approach channel, it analyzed and studied several problems in application of earth mooring rod such as limit bearing force, force endured by the moored section of earth mooring rod, as well as the prestress loss of earth mooring rod. Some problems needing attentions in design and construction of earth mooring rod are pointed out.
作者
巫天明
邹玉光
WU Tian- ming, ZOU Yu- guang, TANG Yu- ren(Zhenjiang Waterway Administration Office, Zhenjiang 212003, China)
出处
《水运工程》
北大核心
2000年第9期34-39,共6页
Port & Waterway Engineering
关键词
航闸
系缆设施
设计
施工
预应力土层锚杆
运河
Jianbi Shiplock
mooring device
mooring rod technique
design
construction