综放工作面防治水技术应用实践

为解决21000工作面采空区及顶板涌水问题,根据工作面出水点的不同情况,采取了集水器导水、老塘设挡水堰截水、挖排水沟疏水等多项治水措施,经统计排水量达33~42m3/h,有效控制了水情,确保了工作面正常生产。     

综采工作面过断层采煤实践

介绍了大同煤矿集团公司挖金湾矿断层构造情况。总结了技术经验，针对具体条件，该矿综采过断层采煤采取了直接割煤、割顶（底）和预掘巷与割底相结合等过断层措施，取得了较好的效果。     

屋顶绿化配套技术研究

从绿化植物选择、种植土的配制、防排水措施，养护管理等方面介绍了“屋顶绿化配套技术研究课题”的主要成果。     

锚索锚杆联合支护在破碎顶板中的应用

结合工程工作面概况，就锚索和锚杆补强加固支护参数的选择进行了介绍，并指出锚索、锚杆的联合支护，保证了顶板的完整性，有效地控制了巷道的变形。     

改善多层住宅供暖设计的几项措施

提出了将水平干管敷设于屋面以解决上供下回系统在建筑层高较低时，水平干管影响室内美观及排气阀浮球不易检修等矛盾的几种设计方案。介绍了几项改善管网运行效果的措施。     

Passive solar systems for heating, daylighting and ventilation for rooms without an equator-facing facade

Spaces without northerly orientations have an impact on the ‘energy behaviour’ of a building. This paper outlines possible energy savings and better performance achieved by different zenithal solar passive strategies (skylights, roof monitors and clerestory roof windows) and element arrangements across the roof in zones of cold to temperate climates typical of the central and central-southern Argentina. Analyses were undertaken considering daylighting, thermal and ventilation performances of the different strategies. The results indicate that heating, ventilation and lighting loads in spaces without an equator-facing facade can be significantly reduced by implementing solar passive strategies. In the thermal aspect, the solar saving fraction reached for the different strategies were averaged 43.16% for clerestories, 41.4% for roof monitors and 38.86% for skylights for a glass area of 9% to the floor area. The results also indicate average illuminance levels above 500 lux for the different clerestory and monitor arrangements, uniformity ratios of 0.66–0.82 for the most distributed arrangements and daylighting factors between 11.78 and 20.30% for clear sky conditions, depending on the strategy. In addition, minimum air changes rates of 4 were reached for the most extreme conditions.     

排汽屋面施工——探讨屋面防水施工的一种新方法

探讨了采用排汽屋面的施工方法解决屋面渗水的问题。     

生产调度决策优化系统Orion

炼油化工企业的生产装置是一个连续的、有机的整体，调度生产作业计划是确保生产优化、平稳、有序的基础。先介绍中国国内生产调度计划软件的发展情况，接着论述中国石化股份公司长岭分公司引进AspenTech公司的生产调度系统Aspen Orion及二次开发过程，就其技术与经验以飨同行。     

包钢薄板坯连铸厂房钢结构设计及其特点

本文介绍了包钢薄板坯连铸主厂房钢结构的设计及特点。该厂房为单层重型工业厂房，下柱为组合式H型钢双肢柱，屋面大梁为焊接工字钢梁，基本柱距为12m，车间设置295t／67t／22t吊车，屋面和墙面采用彩色压型钢板。同时，在结构选型和构造方面有新的改进和发展。     

节理岩体的边界元模型及其应用

边界元法广泛应用于岩石力学问题的最大障碍是岩体的非均质及其包含的大量节理断层，本文采用多子域思想结合节理断层的非线性模型较好地解决了这一难题。该法在老厂锡矿的应用较好地解释了该矿采场顶板的冒落机理。