查询词典 shotcrete

Simulating the tunnel with shallow-depth and eccentrical compression with numerical simulation techniques, it is known how the bolt-shotcrete support, the unsymmetrically loading, water and etc.

对沪蓉西高速公路龙潭隧道浅埋偏压洞口施工过程进行了数值模拟，分析了锚喷支护、偏压作用、水的作用等诸多因素对围岩稳定性的影响。

This paper expatiate the study on nail-shotting gun examination system, and applying that equipment to shotcrete strength examination in tunnel. That examinaton method is a better undamage examination method.

本文研究气压射钉枪检测系统，并将其应用于隧道喷混凝土强度检测，是一种比较理想的无损检测方法。

With the development of information-construction, More and more quick, abundant, reliable, undamage examination method to concrete strength are needed. The traditonal examination method to concrete strength can not satisfy the examination request. Study on nail-shotting gun examination system for shotcrete strength is very important for either theory or practice.

随着信息化施工的发展，对快速、大量、可靠、无损检测混凝土强度的技术要求越来越高，传统的强度检测方法难以满足要求，研究喷混凝土强度气压射钉枪检测系统具有重要的理论和实际意义。

Using the BEAM6 and BOLT element, the behavior of the shotcrete and the grouted bolts can easily be simulated.

重点介绍了一种特殊的混凝土喷层单元和锚杆单元。

In some part of the road, the anchor bar and shotcrete method is used in the protecting engineering in order to fasten the speed of construction and ensure the quality of engineering.

宁高速公路C标段防护工程数量多达 13万 m3，路堑开挖深度最高达82 m，部分路段采用锚杆喷射砼进行防护，保证了工程的质量，加快了施工进度。

The article has fully discussed the working status and functioning mechanisms of the shotcrete layer, reinforcement fabric, anchor bar and the advanced vertical high-pressure injective paste anchor pipe support, as well as the effective confining and supporting function on the deformation failure of the soil mass on the ground, in the side walls and beneath the foundation

文中充分论述了喷射混凝土面层、钢筋网、锚杆和超前竖直高压注浆锚管支护的工作状态和作用机理，及对地面、边壁内、基础下部土体变形破坏的有效限制和支护作用。

Composite Lining ; Shotcrete Layer ; Moulded Concrete Layer ; Lining "Structural Body"

复合式衬砌；喷射混凝土层；模注混凝土层；衬砌&结构体&

Combined lining of the primary bolting and shotcrete lining and the secondary formwork puring concrete lining is applied to the system of waterproofing and drainage at Yanlieshan tunnel of Jiujiang Jingdezhen road.

九江至景德镇高速公路雁列山隧道防排水系统采用初期锚喷砼和二次模注砼的复合衬砌形式。

Shotcrete scrobotn is the research production of country 863 project, which has the fire-new machine structure ,and is superior of the other production, and is the important projection spreaded by country.

喷浆机器人是国家863计划的研究成果，具有全新的机械结构和先进的控制系统，在同类产品中居领先水平，是国家重点推广项目。

Polypropylene fiber concrete has many unique engineering properties than normal concrete for tunnel lining in water conservancy engineering with high techno-economics effect and easy construction compared with hang net shotcrete .

聚丙烯纤维混凝土具有比普通挂网喷砼更独特的工程特性，用于替代传统的挂网喷砼对水工隧洞的衬护，具有施工简单方便，技术经济性能良好的优点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。