The horizontal stiffness coefficient values of rock anchor under different conditions are obtained through using numerical method to simulate the pullout test of the fully-grouted rock anchor.
采用数值方法,模拟全粘结岩石锚杆的拉拔试验,求得不同条件下的岩石锚杆水平刚度系数,最后经曲线拟合和参数分析,推导出岩石锚杆水平刚度系数的计算公式。
In the structure design of the people s Stadium of Dalian City, the rock anchor foundation is adopted to solve the problem about permanent anti-floating stability in the big size underground construction according to the local conditions.
大连市人民体育场结构设计中因地制宜采用岩石锚杆基础 ,较好地解决了大型地下工程永久使用中的抗浮整体稳定问题。
Modeling Experimental Study on Anchoring Capability of New Type of Anchorage Substance in Anti-floating Rock Bolts
抗浮岩石锚杆新型锚固剂锚固性能的模型试验研究
The Reinforcement Mechanics of Fully Grouted Rock Bolt in Underground Engineering;
地下工程中注浆岩石锚杆锚固机理研究
The Study and Application of "Planting-bar" Anti-floating Rock Bolt
“植筋式”抗浮岩石锚杆研究与应用
Study on the Reinforcement Mechanism of Fully Grouted Rock Bolt Considering the Interaction between Bolt and Wallrock Mass
全长注浆岩石锚杆与围岩体相互作用下的锚固机理研究
EVIDENCE FOR WHO IS THE PIONEER OF THE AMERICAN CONTINENT FROM GEOLOGICAL STUDY UPON THE STONE ANCHORS FOUND IN THE WESTERN COAST OFFSHORE OF CALIFORNIA
美国加利福尼亚海岸出水石锚的地质学考证
Application of Compressive and Anti-daw Strength for Rock Anchorage Base
岩石锚桩基础的承压力与抗拔力之应用
Study on Interacting Mechanism and the Load Transfer Regularity of Rock Anchorage
岩石锚固作用机理及荷载传递规律研究
Analyzing and studying factors for determining neutral point position of fully grouted rock bolt
全长注浆岩石锚杆中性点影响因素分析研究
Researches on pull-out capacity calculating method of rock bolt foundation
岩石锚杆基础抗拔承载力计算方法探究
Issues on Application of Rock Bolt Foundation in North China
华北地区应用岩石锚杆基础的几个问题
Studies on the Effects of Rock Bolting and Rock Parameters on the Stress Distribution Around Tunnel;
岩石锚杆和岩石参数对隧道周围应力分布的影响研究
The rock anchorage base can be applied on the transmit electricity engineering of middle and heavy weathering area.
岩石锚桩基础可应用于中风化、风化的山区输电线路工程。
A small anchor, especially one made of a stone in a wooden frame.
锚一种小型锚，尤指用木棒缠缚石块做成的锚
The anchor line fouled on a rock.
锚索缠在一块岩石上
anoffshore oil rig, island, anchorage
近海的石油钻塔、 岛、 锚地
Numerical Analysis Study on the Soil-nailed Supporting System of Foundation Pit Excavation in the Sand-cobble Deposit;
砂卵石基坑喷锚网支护数值模拟研究
Application of Bolt Support at Cross-cut and Analysis on Failure Factors
锚杆在石门中的应用及失效因素分析
The application of bolt and anchor united supporting technology on the opening of the third tier in the experimental zone of the white hole carboniferous Permian
白洞石炭二迭系试验区C3#层巷道锚杆、锚索联合支护技术的应用