In the past people only blindly evaluate the ground anchor peg by the former experience without any scientific method, so that there are quite a few accidents happened in fieldwork.
另一方面对地锚桩的受力分析评价,现场仅凭经验控制地锚桩承受的最大拉力,具有相当大的盲目性,因此生产事故时有发生。
参考来源 - 井下作业提升系统受力分析与安全评定·2,447,543篇论文数据,部分数据来源于NoteExpress
The truck combines crab, ground anchor truck and transportation automobile in a body.
它集吊车、地锚车、运输车于一体。
I spent a recent afternoon installing a hefty ground anchor, to which my bikes are now attached with a very long, alarmingly heavy, motorbike chain.
我花了一个下午的时间在地面上安装了一个又大又重的地面固定装置,用一条非常长、非常重的摩托车链条把它们锁在一起。
Based on an object in Beijing, the bracing mechanism, design and the application of soil-nail wall bracing system with ground anchor are introduced.
密切结合北京市某基坑支护工程实际,着重介绍了地面锚拉式土钉墙支护结构的加固机理、设计计算及应用情况等。
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