为老年人创造舒适健康且人性化的家居环境

介绍了老年人安度晚年的心理需求和设计家居环境的指导思想,并对老年人生活的社区外部环境要求、室内家居设计要点、老年人家居的主要功能设计要求、老年人家居设计现状及发展趋势等方面分别进行了论述,从而为老年人创造出舒适健康、人性化的家居环境。     

当代中国景观设计寻根之路

当代中国景观设计应该吸收、运用传统造园理论的精华并对其进行适当的创新,这是中国现代造园的必由之路。重提和研究《园冶》,将在设计理念、设计手法和景观材料这三个方面对景观设计有所裨益。     

试论生态建筑

通过分析我国的能源问题以及生态建筑概念发展的过程，提出了生态建筑设计的原则，并以清华大学建筑设计中心大楼和济南交通专科学校图书馆设计为实例说明了生态建筑在我国发展的前景。     

钓鱼台宾馆养源斋、西园改建设计

钓鱼台是北京著名的园林古迹之一,台座和建筑尚完好。1959年在此周围建起国宾馆,养源斋、西园,成为闻名中外的“钓鱼台宾馆”。养源斋的设计原则是(1）保持中国园林建筑的特点,按清朝行宫的规格并与原有建筑协调一致;2）在遵照旧制的同时又要着意改革、创新,以满足现代使用要求;3）保护原有自然环境,尽量少伐或不伐树,特别是古树一棵不能伐。西园的设计原则是将现有建筑改为一套仿清式行宫的高级客房。庭园设计采用了理水和护岸的做法,桥和道路也都各具特色。     

无梁楼盖结构设计方法的探讨

结合工程实际，介绍了无梁楼盖的几种不同的计算方法，并对其计算结果进行了比较，从而得出最符合实际受力情况的计算方法。     

独立新风系统(DOAS)研究(2):设计方法

介绍了低温送风独立新风系统的组成及全热交换器、新风机组、末端设备、风道的设计计算，分析了其热湿平衡，给出了一个工程设计实例。     

舒适与健康的居住环境是住宅设计的宗旨

住宅设计的宗旨是遵循“以人为本”，创造舒适与健康的居住环境。从物理与心理环境、空间的尺度可变性、功能的适用性及生活配套设施完善诸方面着手，全面地运用现代科学技术成果，优化集成，合理设计。     

炼钢真空处理控制系统改造的设计与实施

针对已不适应炼钢工艺新要求的原引进工艺模式进行攻关改造,总结、摸索和完善整个工艺流程.采用当今先进、可靠的控制技术,对已经瘫痪多年的系统进行更新改造,重新设计、编程和调试,最大限度地满足生产的迫切需要,提高了产品质量和经济效益.     

锦园五洲风情工程结构设计的若干特点

锦园五洲风情项目的地基条件复杂,地下水位过高,设计局部采用抗浮桩来抵抗过大的水浮力。为了满足建筑功能和造型的要求,通过设置加强后浇带、加强保水养护等措施解决了处理超长地下室的问题,用预应力结构配合钢结构来满足复杂建筑入口造型的要求。工程设计获中国现代优秀民族建筑综合金奖。其设计处理方法可供同类工程设计参考。     

Evaluation of image-based modeling and laser scanning accuracy for emerging automated performance monitoring techniques

Accurate and rapid assessment of the as-built status on any construction site provides the opportunity to understand the current performance of a project easily and quickly. Rapid project assessment further identifies discrepancies between the as-built and as-planned progress, and facilitates decision making on the necessary remedial actions. Currently, manual visual observations and surveying are the most dominant data capturing techniques but they are time-consuming, error-prone, and infrequent, making quick and reliable decision-making difficult. Therefore, research on new approaches that allow automatic recognition of as-built performance and visualization of construction progress is essential. This paper presents and compares two methods for obtaining point cloud models for detection and visualization of as-built status for construction projects: (1) A new method of automated image-based reconstruction and modeling of the as-built project status using unordered daily construction photo collections through analysis of Structure from Motion (SfM); (2) 3D laser scanning and analysis of the as-built dense point cloud models. These approaches provide robust means for recognition of progress, productivity, and quality on a construction site. In this paper, an overview of the newly developed automated image-based reconstruction approach and exclusive features which distinct it from other image-based or conventional photogrammetric techniques is presented. Subsequently the terrestrial laser scanning approach carried out for reconstruction and comparison of as-built scenes is presented. Finally the accuracy and usability of both of these techniques for metric reconstruction, automated production of point cloud models, 3D CAD shape modeling, and as-built visualizations is evaluated and compared on eight different case studies. It is shown that for precise defect detection or alignment tasks, image-based point cloud models may not be as accurate and dense as laser scanners' point cloud models. Nonetheless image-based point cloud models provide an opportunity to extract as-built semantic information (i.e., progress, productivity, quality and safety) through the content of the images, are easy to use, and do not need add burden on the project management teams by requiring expertise for data collection or analysis. Finally image-based reconstruction automatically provides photo alignment with point cloud models and enables image-based renderings which can remarkably impact automated performance monitoring and as-built visualizations.