Mining operations by open-cut methods ceased in1962. 露天开采的矿山作业已于1962年停止。
The supervision on quality control of open-cut works is carried forward correspondingly to beforehand, interim and final stage. 监理对开挖施工按照事前、程和终控三阶段进行了质量控制。
Research on Temperature Control for Crack-Resistance and Crack-Control of Buried Culvert in Open-Cut Section of the Ancient Canal Junction 古运河枢纽明挖段暗涵的防裂限裂温度控制研究
Analysis of aseismatic capacity of an open-cut subway station structure in Beijing based by ANSYS 基于ANSYS的北京某明挖地铁车站抗震分析
Study on the Mechanics Characters of the Fabricated Linings in the Subway Constructed by Open-Cut Method; Install column onto the mounting studs. 地下铁道明挖区间装配式衬砌力学特性研究安装转向柱至装配螺椿。
On Choice of Foundation Pit Support Types of Open-cut Metro Station of Xi'an Metro 西安地铁明挖车站基坑工程的支护型式选择
The Construction Techniques for the Side-slope/ Heading-slope Bracing Engineering of the Open-cut Highway Tunnel in a Certain City 某城市公路隧道明洞边/仰坡支护工程施工技术
Application of comprehensive geological prediction in open-cut tunnel detection 综合地质预报在某隧道明洞探测中的应用
Analysis on the Foundation Pit Construction Monitoring Technology in Open-Cut Construction in Subway 地铁车站明挖施工基坑监测技术与分析
Open-cut coal mine slope stability analysis of the main factors and landslide prevention measures 浅析影响露天矿边坡稳定主要因素及滑坡防治
On the mechanical analysis of cracks on side walls in open-cut metro station and its control measures 明挖地铁车站侧墙裂缝机理分析和控制措施
Application of one-side formwork supporting system in construction of open-cut subway station 单侧模板支撑体系在地铁明挖车站施工中的应用
Typical pattern reviews of vegetation control of soil and water loss in open-cut dump 露天煤矿排土场植被控制水土流失典型模式评述
Security Analysis of Open-cut and Underground Combined Mine 矿山露天与地下联合开采实例安全性分析
Primary presplit controlled blasting and equipment for double-parallel step bench of open-cut mine 露天矿双并段台阶一次预裂控制爆破及设备配套
The article states succinctly waterproofing design of open-cut section of Jiuhuashan Tunnel, Nanjing, including self-waterproofing of concrete structure, waterproofing treatment of joints and additional waterproof layer etc. 总结了南京九华山隧道明挖法区段的防水设计,包括混凝土结构自防水、接缝防水处理和附加防水层的设计等。
Therefore, it is meaningful in practice that designs and calculates for open-cut foundation from two aspects which are bury length determining and checking computation contents of foundation. 因此,从基础埋置深度的确定和基础的验算内容两方面分析明挖扩大基础的设计与计算,具有重要的实践意义。
Aimed at study on open-cut mines slope in China, causes of deformation and failure of slope are analyzed. And in order to ensure the stability of slope, measures to prevent landslide are presented. 针对我国矿山边坡研究情况,分析边坡产生变形破坏的原因,对影响边坡失稳提出了治理措施,以确保整体边坡的稳定。
Analysis of Effect of Exterior-protected Construction on Main Structure of Open-cut Metro Station 明挖地铁车站基坑支护结构优化设计及对主体结构的影响分析
Waterproofing design of open-cut section of Jiuhuashan Tunnel 九华山隧道明挖区段防水设计介绍
Construction Technique of Side Wall Formwork for Subway Station Work by Open-Cut Method 地铁明挖车站侧墙结构模板施工技术
Analysis on Monitoring Results of Open-cut Metro Stations Reinforced by Soil Nails and Anchoring Cables 明挖顺筑(土钉墙+锚索放坡支护)地铁车站监测成果分析
Application Practices of Pontoon Pump Station for In-pit Drainage in Open-cut Copper Mine 露天铜矿深部排水浮船泵站的应用实践
Some problems to be considered to ensure the waterproofing effect for open-cut tunnels 保证明挖隧道防水效果应注意的几个问题
This method has been applied to the stability analysis of five example slopes and the slope in the Xinqiao open-cut pyrite mine, and the results prove its accuracy and high efficiency in rock slope stability analysis by compared with those obtained by other methods. 3. 将此方法应用于五个算例和铜陵新桥硫铁矿露天边坡的稳定性分析与比较,结果表明该方法在岩质边坡稳定性分析中的准确性和合理性。
For these shortages, we put forward a new method-The combination of open-cut and cover-dig method. 针对这些不足提出了明盖挖结合的修建方法。
Tunnel-Pile Method Construction is the organic combination of Open-cut Foundation Pit Method and Mining Method. 洞桩法施工是一个将传统的地面明挖施工方法和暗挖法之间进行有机结合。
This article relies on the Beijing subway 9th line of Fengtai North Road station excavation, The existing methods of construction, we put forward a new method-The combination of open-cut and cover-dig method. 本文依托北京市地铁九号线丰台北路站基坑工程,对现有的修建方法进行系统的研究,提出了一种新型的地铁车站修建方法,即明盖挖相结合的修建方法。
Combining with open-cut method or subsurface excavation method, subway station is built after the station passenger tunnel is perforated by shield tunneling. 盾构先行贯通车站行车隧道的条件下,结合明挖法或暗挖法建造地铁车站。
East China ( such as Shanghai, Nanjing, Ningbo, etc) is in soft soil area. Shield construction method is mostly used in this area, whose construction risk is less than mining and open-cut construction method. 华东地区(如上海、南京、杭州等)又多处于软土地区,此地区的区间施工采用的工法为大多为盾构施工。虽然施工风险小于暗挖、明挖等工法。