Thetopics of discussion include stability of anchors in soft clay,earth pressure of un-saturatedsoil, the influence of anchor length and grouting pressure on its ulfimate capacity,and newprinciples of anchor slab design etc.
本文以作者所参加的四处锚定式支护工程为实例,针对其中存在的一些特殊问题如:软粘土地层中的锚杆稳定性;非饱和土地层的土压力;锚固段长度和灌浆压力对锚杆抗拔力的影响;以及新型锚定板结构的设计原则和钻孔堵水工艺等进行了研究探讨,并扼要地介绍了一些有关研究资料、处理措施和监测结果。
Field measurements and analysis of earth pressure on anchor slab retaining structures weremade for a number of years.
本文通过对几处锚定板挡土结构工程的多年现场实测及分析研究,得到了土压力大于库仑主动土压力值的结论,提出了锚定板挡土结构墙面土压力的建议计算式和土压力沿墙高的分布图式,并在土压力计算中引入了增大系数概念。
Application of anchor breast wall with anchorage tensile pile foundation in filling project near the existing retain wall
锚拉桩基础锚定板挡墙在临近已建挡墙填方工程中的应用
Theoretical determination of bolt pre-tightening force on the bolt combined effect in the roof of mining roadway
回采巷道顶板锚杆组合作用下锚杆预紧力理论确定
hanging pendant
吊锚短挂绳(舢板载锚
Study on the affection of roof crevice water to the stability of mining roadways supported by cable bolts
顶板裂隙水对锚索支护巷道稳定性的影响研究
Study on the Stability Classification of Entry Roof and the Support Principle of the Bolting Structure;
巷道顶板稳定性分类及锚固支护机理研究
The Stability Analysis of the Chute Bottom Slab with Anchored Slab for the Top Spillway of Local Material Dam;
当地材料坝坝顶溢洪道带有地锚的泄槽底板的稳定分析
Modified open door laminoplasty by using anchor method for treating multi-segmental cervical spondylotic myelopathy
“锚定法”改良单开门椎板成形术治疗多节段脊髓型颈椎病
Discussin on Bolt and Cable Supporting Technique of the Comples Roof
复合顶板巷道锚杆锚索支护技术探讨
The anchorages may be located on the outside of the deck.
锚碇可布置在桥面板上。
To uncoil(an anchor cable)on deck so the anchor may descend easily.
解开锚缆在甲板上解开(缆绳)以便能更快下锚
Application of supporting technology combination of anchor cable and bolt in friable roof support
锚索锚杆联合支护在破碎顶板中的应用
Study and application of the technique of bolting stope roof beforehand by long cable anchor
采场顶板长锚索预锚固技术的研究与应用
The Analysis of the Reliability and Design for Anchorage of Steels
钢板的锚固可靠度分析及设计锚固长度
Experiment Study in Anchorage Behavior of Headed Reinforcement;
带锚固板钢筋机械锚固性能的试验研究
Model Experiment Analysis on Steel Anchor Plate Cable-Pylon Anchorage Zone
钢锚板式索塔锚固区足尺模型试验研究
Model Test on the Cable-beam Anchorage Structure with Tensile Anchor Plate of Cable-stayed Bridges
斜拉桥锚拉板式的锚固结构模型试验与研究
Pre-stressed Bolt Anchor-truss Support Technology in Composite Roof Roadway
复合顶板巷道预应力锚杆锚索桁架支护技术
Combined Support Technology with Anchor Net and Anchor Cable under Extreme Broken Roof
极破碎顶板条件下锚网锚索联合支护技术
本网站所收集内容来自网友分享仅供参考,实际请以各学校实际公布信息为主!内容侵权及错误投诉:1553292129@qq.com
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号