支护

2 In such circumstances the Contractor shall be required to use steel trench sheeting or steel sheet piling or some other retaining wall system adequately supported by timber struts, wailings, etc.

在这种情况下，承包商应使用钢槽板桩或钢板桩或其它有足够支撑能力的木支撑支护的挡土墙系统

Supporting structures ; deep foundation pit ; construction ; trackways ; safety

支护结构；深基坑；施工；轨道；安全

From the results of numerical simulation, distributing characters of stress and strain field of surrounding rock mass under gravity is analyzed, which presents the effect of quality of surrounding rock mass, construction order and interactions of adjacent underground runnels while being constructed simultaneously. Impact of interlayer shearing belts on surrounding rock mass stability of underground c

对工程区右岸地下引水洞室群的围岩稳定性进行系统研究，可以控制工程投资，提高施工质量和支护设计精度；分析评价洞室围岩的整体及局部稳定性，消除洞室稳定的潜在危害，对保证地下洞室的施工安全、围岩的长期稳定以及优化设计具有十分重大的工程实践意义。

The annular supporting excavations increase with the popularizing of rotundas and sphere buildings.

随着圆形平面建筑物和球形建筑物的广泛使用，环形的基坑支护结构也日益增多。

It can be used for reference for the import and remoulding of supporting equipments of deep well mining of narrow and gentle dip vein.

这对我国缓倾斜薄矿脉的矿山深井开采支护设备的引进和改造，将有一定的参考借鉴作用。

In this paper,the deformation law of supporting coal pillar at Sanbula district is analyzed by using numerical simulation and the reasonable size of coal pillar and the parameter of bolt in the entry is got.

采用数值模拟方法对天隆集团公司三不拉采区支撑煤柱的变形规律进行分析，得出了该采区的合理支撑煤柱尺寸以及巷道锚杆支护参数，对设计和施工有参考作用。

Principle of pipe shed for box culvert with large cross-section is analyzed,and bearing function of pipe shed is proved by actual project.

高速公路下超浅埋深大断面箱涵的顶推施工非常复杂，其中管棚支护是防止高速路面坍塌和滑移的关键技术。

Comparatively, the effect of cage is more than that of pit prop.

相比较而言，罐笼对电磁波截止频率影响最大，支护立柱影响最小，机车对电磁波影响的范围最大。

The effect of metallic pit prop on transmission characteristics in tunnel is studied.

针对矩形巷道中由于金属支护立柱的存在而带来的分叉不连续问题，提出用分叉波导模型并用模式匹配法和多模传输理论分析传输特性。

A fork waveguide model is proposed and the mode matching and multi-mode network technique are used to analyze the transmission characteristics of rectangular tunnel with metallic pit prop.

针对矩形巷道中由于金属支护立柱的存在而带来的分叉不连续问题，提出用分叉波导模型并用模式匹配法和多模传输理论分析传输特性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。