建筑施工新技术探析

本文主要对于建筑施工的新技术进行了探讨,主要包括新技术发展的现状和新技术的应用,希望对我国建筑施工有着积极的意义。     

岩土锚固的现状与发展

本文回顾了国内外岩土锚固的发展简史,论述了我国岩土锚固在理论、设计、材料、施工、工程应用,软土锚固和复合土钉支护等方面的主要成就和最新进展,并对今后我国岩土锚固技术发展中的若干关键问题,如锚杆的设计与试验、腐蚀与防护,理论研究与技术开发的方向等提出了意见.     

重庆水资源开发利用与水生态环境保护现状及对策

通过大量的调查监测资料，对重庆市水资源开发利用与水环境保护现状进行了较系统的分析，特别是三峡库区的水生态环境保护问题。针对重庆水资源的开发利用与水生态环境保护，本文提出了建立5个体系的相应对策，可供水资源规划和管理参考。     

当前建筑企业潜亏的思考

阐述了建筑企业潜亏的现状,分析了建筑企业潜亏的原因,探讨了潜亏对建筑企业发展的不利影响,提出了解决建筑企业潜亏的建议与对策,以最大限度地避免潜亏,从而为建筑企业持续、健康发展奠定基础。     

谈我国高速公路管理现状与改革

基于我国高速公路管理的现状,针对管理中存在的问题进行分析和研究,并结合我国高速公路发展的实际情况提出管理改革的有关建议,从而促进高速公路事业的健康发展。     

勘察市场现状分析及对策

从现状入手分析了勘察市场存在的各种问题，并提出了解决问题的一系列对策，提出只有在企业、政府主管部门和市场参与方的共同努力下，勘察市场才能健康发展。     

采场矿山压力理论发展现状与趋势

概括介绍了采场矿山压力的发展现状,分析了砌体梁理论和传递岩梁理论的区别和联系,提出了采场矿山压力的发展趋势。     

A 10 year installation program for wave energy in Ireland: A case study sensitivity analysis on financial returns

This paper is a case study which examines the finances of a proposed installation schedule of 500 MW of a wave energy device type in Ireland. The novel aspects of the analysis were the modelling of the combined influence of learning curves, supply and demand rates as well as future cost of cash on the phased deployment over the 10 years. There are many studies which have examined the economics of renewable energy project installations, including wave energy. However, there is lack of research in the impact and implications of phased installations over time, especially when using a feed-in tariff (FIT) revenue mechanism. The goal of the study was twofold. The first goal was to assess the viability of the current Irish feed-in tariff within the context of a phased installation program for the wave energy device chosen for the study, and measures required to produce a positive rate of return. The second aim was to assess the impact of learning curve, supply/demand curves and future cost of cash on phased project installations. The wave energy device chosen for the study was the Pelamis P1 and the economic model used was NAVITAS, created by HMRC. The assessment was based on net present value and internal rate of return. The wave energy data for the study was 2007 from M4 of the west coast of Ireland, obtained from Marine Institute, Ireland. Results from the case study indicated that the high initial costs for the case study wave energy device had a significant impact on financial returns. Results of the case study indicate that higher tariffs may be required than the current Irish, static, nonindex linked, FIT to foster positive returns for future wave energy projects, especially if phased installations are considered, which are susceptible to future cash and supply/demand factors. The large range of sensitivity factors assessed in the case study demonstrates the vulnerable nature of these large scale projects when estimating financial returns. Further studies will be required to assess multiple device types, update initial costs for wave energy devices, provide reliable power matrices, as well as appropriate learning curve and supply demand rates.     

绍兴市建筑施工企业组织机构的发展研究

对绍兴市的建筑施工企业组织机构的历史作了回顾，就建筑公司的组织机构、项目经理部的组织机构及其现状进行了分析，同时对组织机构的发展提出了一种新的模式，从而提高施工企业的管理效率，达到管理的最终目标。     

新型墙体材料的现状与展望

介绍了我国目前墙体材料的生产与应用状况，分析了新型墙体材料的技术应用政策和应用前景，评述了新型墙体材料的优越性，介绍生产新型墙体材料的原材料和设备，提出了新型墙体材料及其砌体结构存在和应解决的问题，为新型墙体材料在建筑业中的推广应用提供部分资料。