井底车场

井底车场通过能力的简单核算法

Easy accounting method of shaft station passing ability

PLC在煤矿井底车场“信、集、闭”系统中的应用

Application of PLC in " Signal Centralization Interlocking " System of Shaft Station

整理得出了井下各段风流预测的数学模型，针对金川二矿850m中段选取有代表性的两个地点进行风流温度预测，即18行副井井底车场和掘进工作面。

Finishing obtained mathematical model of airflow prediction Underground sections , and then proceed temperature forecast aimed at the selected two representative sites in the middle 850m in Jinchuan Mine 2 , they are bottom yard of auxiliary shaft in line 18 and heading face .

利用瓦斯释放孔预埋注浆锚杆加固井底车场硐室

By Gas Release Hole Embedded Grouting Bolt Reinforcing Shaft Botton Chamber

井底车场列车运行规律计算机模拟

Simulating the train running rule at underground mining shaft stations by computer

井底车场列车运行状态分析

Train is in motion state initiating analysis in bottom

井底车场列车到达流和卸载流的统计分布规律

Statistical Distribution Laws Governing Train arrival Flow and Unloading Flow at shaftbottom Station

井筒与井底车场及管子道连接处施工方法选择

Construction Methods to Connect Shaft and Bottom with Pipelines

井底车场煤列车存车线长度确定的模拟研究

Simulation Studies for Determining Possible Coal Train Stationing Lengths

井底车场优化设计的初步探讨

An Approach to the Optimum Design of Shaft Stations

井底车场大跨度交岔点围岩移动研究

Research on the Surrounding Rock Movement at the Large Span Crossing in Shaft Bottom

价值工程在斜井井底车场方案比选中的运用

On application of value engineering in selection of bottom-hole yard scheme of inclined shaft

深立井软岩井筒与井底车场连接处施工

Construction of the Joint Between the Soft-rock Shaft and the Pit Bottom in Deep Vertical Shaft

随机电算模拟&井底车场罐笼井前重车道上矿车的排队长度

Random computer simulation & the queuing length of mine cars on fulls road to cage shaft in bottom station

介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。

This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway , which are of complex condition , lithological character and highly security .

在调研的基础上，提出对于井下煤炭运输采用带式输送机系统的矿井，以最大班副井满负荷升降工作量核定井底车场列车周转通过能力的概念，并以济宁二号矿为例进行了核算。

The way of accounting the shaft station passing ability with the auxilary shaft full load lift amount of the largest class for belt conveyer conveying system are introduced .

为了提高副井提升井口、井底车场操车自动化程度，设计了一种新型液压推车机，提高了推车机的安全性和工作效率。

A new-type hydraulic pusher is designed in order to improve the automation of tram operation in coal mine , which rises the reliability and efficiency of the original cage pusher .

预测结果表明：18行副井井底车场的风流温度为23.4℃；掘进工作面迎头风流温度可达35.1℃。

The prediction results show that temperature of bottom yard of auxiliary shaft in line 18 is 23.4 ℃; the head-on airflow temperature in Heading face can reach to 35.1 ℃ .

矿压监测结果表明，该支护方式满足了井底车场巷道小煤窑遗留采空区支护，为现场解决了特殊地质条件下的巷道支护。

The mine strata pressure measured results showed that the support mode could meet the support requirements of the goaf left by small coal mine in mine shaft bottom of Shuguang Mine , which solved the mine roadway support under the special geological conditions .

介绍了贵州青龙煤矿井筒坡度、井底车场、首采工作面、地面设施的优化方案以及远离总部新建矿井的劳动组织、三大控制、文化建设、环境保护等成功经验，可供新建矿井借鉴。

The paper introduces the optimization plan about shaft gradient , shaft station , first mechanized face , underground installation and successful experience of labor organization , three kinds of control , cultural building and environment protection at Qinglong coal mine . It can be referred by other newly-built mine .