本原设计观

针对建筑创作在经济快速增长的过程中面临的严峻问题,通过阐述分析建筑乱象及其背后的原因,提出建筑创作应倡导以"健康、高效、人文"为三要素的"本原设计"思想,强调以"全方位人文关怀"为核心观念,最终实现"建筑服务于人"。     

适度设计——中国联合工程公司国机研发中心设计

结合中国联合工程公司国机研发中心设计,提出了"适度设计"的概念,探讨了建筑表达、高效空间、人文关怀以及低碳技术等内容。     

浅析村野腾吾设计作品中的东方观念

村野腾吾先生一生兢兢业业,对每一个设计任务都全力以赴,从材料选择、色彩搭配、建筑细部构造设计到室内家具布置都精心设计。文章列举他的两个代表作品进行分析,以说明判断的方法和过程。     

Linking disaster resilience and sustainability

Resilience and sustainability have both gained traction in civil engineering. There is significant overlap between both fields, but practitioners tend to remain confined to their niche. This paper clarifies the link between both fields, reflects on the underlying concepts, and identifies challenges and opportunities in understanding complex problems involving both resilience and sustainability. A conceptual framework is proposed for understanding resilience and sustainability together. The example of a coastal town subject to sea-level rise and large storms is used to motivate the framework. The example is used to evaluate the use of discount rates for events in the distant future. The results are discussed to determine our ability to decide whether such scenarios are sustainable. The conclusion is that computational approaches will be inadequate. Rather, there is a need for qualitative thinking that embraces ambiguity and unmeasurable uncertainty.     

发挥建筑评论提升建筑设计创新整体水平的作用

多年来我国的建筑评论一直处于边缘地位。基本上是自发地、散兵游勇、视觉审美为主的评论,对于提升建筑设计创新整体水平的作用十分有限。为改变这种状况,文章从设计型思考切入,评析网络评论的不足及建筑创新的特点,主张从原创性思维做起,以达到提升建筑设计创新整体水平的目标。     

关于推进地质勘查行业统计工作发展的思考

当前,我国正处于全面深化改革和完善社会主义市场经济体制的关键时期,多项重大改革任务的推进都需要统计信息的支撑,获取更加真实、准确、完整、及时的统计信息。地质勘查行业统计工作作为国民经济统计的重要组成部分,加强和完善地质勘查行业统计工作,提升统计调查分析水平,对于更好地为经济社会发展提供基础数据支撑,充分发挥统计工作的作用具有重要的意义。本文简要介绍了当前地质勘查行业统计现状,对存在的问题进行了分析,最后从加强统计领域信用建设,确保统计工作的执行力、修订完善统计指标,推进统计业务规范化、加强基层地勘单位统计队伍建设,提高统计人员素质、加大服务统计调查对象的力度,全方位提供统计服务等方面提出了推进地质勘查行业统计工作发展的若干建议。     

如何破解我国煤层气开发的技术难题——以沁水盆地南部煤层气藏为例

平均单井产量低已成为制约我国煤层气产业发展的主要瓶颈,直接导致了煤层气开发经济效益低。为此,以山西省东南部沁水盆地南部煤层气藏为例,总结了中国石油华北油田公司在该区煤层气产业的发展及技术现状,梳理了煤层气开发所存在的关键问题:①煤层气开发工程技术不适应特有的地质特征变化;②煤层气田成熟区块仍存在大量的低效区;③单纯增大压裂规模并未能有效提高单井产量;④多分支水平井单井产量高,但总体产能到位率仍偏低;⑤现场管控总体缺乏科学依据。进而对我国煤层气的后续开发提出了以下建议:①改变产能建设模式、提高产能建设效率;②改进地质研究方法,科学设计井位和井型;③用辩证思维的方式,构建主体技术;④优化水平井的设计,提高技术的适用性;⑤改变压裂改造方式,提高单井产量;⑥改变排采工艺,提高投资效益。通过采取以上措施,将有可能破解我国煤层气开发的技术难题。     

Identifying behaviour patterns of construction safety using system archetypes

Construction safety management involves complex issues (e.g., different trades, multi-organizational project structure, constantly changing work environment, and transient workforce). Systems thinking is widely considered as an effective approach to understanding and managing the complexity. This paper aims to better understand dynamic complexity of construction safety management by exploring archetypes of construction safety. To achieve this, this paper adopted the ground theory method (GTM) and 22 interviews were conducted with participants in various positions (government safety inspector, client, health and safety manager, safety consultant, safety auditor, and safety researcher). Eight archetypes were emerged from the collected data: (1) safety regulations, (2) incentive programs, (3) procurement and safety, (4) safety management in small businesses (5) production and safety, (6) workers’ conflicting goals, (7) blame on workers, and (8) reactive and proactive learning. These archetypes capture the interactions between a wide range of factors within various hierarchical levels and subsystems. As a free-standing tool, they advance the understanding of dynamic complexity of construction safety management and provide systemic insights into dealing with the complexity. They also can facilitate system dynamics modelling of construction safety process.     

“电路分析基础”课程教学加强数学思想方法应用的几点思考

电路分析基础课程大量应用数学知识是显而易见的,在电路分析中引导学生有效的应用数学思想方法,可使其深刻理解与掌握本课程概念、方法的本质,本文就此阐明了四个方面值得思考的相关问题。