通过实例介绍了控制爆破技术在桩孔开挖工程中的应用情况。
The application situations of controlled blasting techniques in pile hole boring are introduced.
对南宁市阳光新城地基开挖工程的爆破震动测试系统进行了介绍。
This paper introduces the blasting vibration test system of groundwork excavation project of sunshine new town in Nanning city.
深开挖工程中挡墙变形是引起基坑周围土体变形的重要因素之一。
The lateral wall deflection is an important cause which results in ground surface displacement and settlement around an excavation.
本文针对深基坑开挖工程中的平喷锚网支护技术问题进行了应用研究。
The present thesis researches into the application of horizontal sprayed anchor net support technology in deep foundation pit project.
在非开挖工程中，水平定向钻进技术广泛应用于城市地下管线铺设工程。
Horizontal Directional Drilling technology is widely used in urban underground pipe laying engineering.
锚杆挡土墙可减少土方开挖工程量，有效避免不良地质情况下的边坡塌方。
Anchored retaining wall can reduce the earth excavation quantity and avoid slope collapse in unfavorable geological conditions effectively.
以两个工程为例，介绍了在城镇基坑开挖工程中采用了大孔径深孔爆破技术。
Taking two of projects as examples, the paper discussed the technology of large diameter borehole blasting applied in the excavation of footing groove in city.
结合百龙滩水电站下闸首基础石方开挖工程，详细介绍了该技术的爆破参数计算。
The blasting parameter calculation of the technology is analyzed with the discussion on the rock excavation of the first foundation in next floodgate of Bailongtan hydroelectric power station.
在钢便桥作用下的基坑开挖工程中，基坑的变形特征不同于一般的基坑开挖变形。
The excavation of the deformation characteristics are different from the general excavation deformation because of the force of temporary steel bridge.
结合楚大公路西洱河电站控制爆破开挖工程，阐述了“多次扩裂控制爆破”的工艺。
In constructing Chu - Da road project and XiEr river power station, the technique with repeatedly expand crack by controlled blasting is used.
工程爆破效果证明该爆破技术是非常适合岩石开挖工程的一门新技术，值得广泛推广。
It is showed that the technology is new and suitable for rock excavations, which is worthy of wide use.
在岩石试件卸荷试验的基础上，结合大型开挖工程，研究了岩体在卸荷状态下的变形破裂特征。
On the basis of unloading tests of rock sample, the deformation and fracture features of unloaded rock mass are studied in conjunction with fracture systems of some large excavation project.
所述计算原则和方法也适用于分析截水槽、倒挂井、沉井及其他土石开挖工程在施工期的稳定性。
The presented computation methods are also applicable to stability analysis of catch drain, impended wall, open caisson and other excavation works during construction.
在非开挖工程中，计算出当前工艺条件下的铺管阻力、选择正确的铺管方法是整个工程成败的关键。
Calculation for pipelaying resistance in current construction conditions to choose correct pipelaying method is the key for project success in trenchless technology.
地下开挖工程导致地表沉陷，一旦地表变形值超过一定界限时，地表沉陷区内的铁路就会受到严重破坏。
Underground excavation leads to surface subsidence. Once the surface deformation value exceeds a certain limit, the railway in surface subsidence area will be seriously damaged.
云峰大坝抗滑墩基础开挖工程紧邻大坝，施工中采取了控制爆破技术，即小孔径、逐排分段爆破的开挖方式。
Controlled blasting technology that is an excavation mode of small-bore and subordinate blasting row by row is used in construction.
结合某深基坑开挖工程，介绍了根据具体场地条件，制定的施工方案，以及深基坑土方、护坡的施工控制过程。
Based on a deep foundation pit project, the author introduces construction schemes, according to the actual site conditions, and also presents the excavation and the protection of side slope.
高速公路路堑爆破开挖工程具有开挖高度变化大、开挖断面小、开挖轮廓要求严、特别是边坡质量要求高等特点。
Cutting excavation blasting in expressway construction is characterized by a wide range of excavation height, small excavation section and high quality requirements.
负责营救任务的工程师表示，他们将用重型钻孔机在圣何塞金铜矿开挖一个新矿井，而开挖工程至少需要120天。
The engineer in charge of the rescue operation said a more powerful drill would be needed to dig a new shaft at the San Jose gold and copper mine, and the dig would take at least 120 days.
介绍了注浆技术在深基坑开挖工程抢险中的应用及成功经验，叙述了注浆施工工艺流程、注浆技术参数及施工技术措施。
The USES of the grouting technique in the foundation pit excavation relief is described with the successful experience. The grouting process is presented with the technical parameters and measures.
把层状复合岩体爆破损伤的研究成果运用到路堑边坡爆破开挖工程实践中，优化了爆破设计方案，取得了较好的经济、安全和社会效益。
The research results were used in cutting slope blasting excavating engineering, which makes blasting design project optimize and improve economy, social and safe benefits.
第一，当职者认为会开挖掘车的工程师就是应该来管理大型矿业公司的。
First, the incumbents tended to assume that shovel-handed engineers were just the sort of chaps to run big mining companies.
在开挖公路路堑的爆破工程中，必须确保路堑边坡的稳定与平整。
In the blasting engineering of highway excavation, the slope stability and flat-ness must be sure.
结合工程实例详细介绍了土钉支护技术在基坑开挖中的应用。
This paper analyzed the application of earth nail support technique in basis pit excavation in combination of engineering practice.
隧洞开挖爆破专家系统应用软件是工程爆破专业的重要研究课题之一。
The software of blasting of water tunnel is one of the advancing front problems in the realm of the engineering blasting.
ANSYS软件已成功应用于上海地铁1号线上海南站车站改建工程地下结构的深基坑开挖施工工程中。
ANSYS software has been applied successfully in construction of deep foundation pit excavation in Shanghai South Station reconstruction project of Shanghai Metro Line No 1.
主厂房系统爆破开挖程序和开挖方法，最直接地影响着整个工程工期、质量、安全及成本。
The excavation sequence and excavation method of the main carven system affect directly the completion date, quality, safety and cost of the project.
主厂房系统爆破开挖程序和开挖方法，最直接地影响着整个工程工期、质量、安全及成本。
The excavation sequence and excavation method of the main carven system affect directly the completion date, quality, safety and cost of the project.
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