近代外廊式建筑在中国的发展线索

本文简要概括了外廊式建筑在世界的起源、传播与分布,并重点阐述了外廊式建筑在中国的发展.     

Emergy analysis of an industrial park: The case of Dalian, China

With the rapid development of eco-industrial park projects in China, evaluating their overall eco-efficiency is becoming an important need and a big challenge academically. Developing ecologically conscious industrial park management requires analysis of both industrial and ecological systems. Traditional evaluation methods based on neoclassical economics and embodied energy and exergy analyses have certain limitations due to their focus with environmental issues considered secondary to the maximization of economic and technical objectives. Such methods focus primarily on the environmental impact of emissions and their economic consequences. These approaches ignore the contribution of ecological products and services as well as the load placed on environmental systems and related problems of carrying capacity of economic and industrial development. This paper presents a new method, based upon emergy analysis and synthesis. Such a method links economic and ecological systems together, highlighting the internal relations among the different subsystems and components. The emergy-based method provides insight into the environmental performance and sustainability of an industrial park. This paper depicts the methodology of emergy analysis at the industrial park level and provides a series of emergy-based indices. A case study is investigated and discussed in order to show the emergy method's practical potential. Results from DEDZ (Dalian Economic Development Zone) case show us the potential of emergy synthesis method at the industrial park level for environmental policy making. Its advantages and limitations are also discussed with avenues for future research identified.     

城乡一体化与乡村城市化双轨制探讨

对城乡一体化与乡村城市化进行探讨，提出二者关系密切又互为区别，其中小城镇在城乡一体化中起着特殊的作用，指出中国国情下的城市化道路应推行乡村城市化与城乡一体化双轨、同步的机制与做法，明确户籍制度改革是城乡一体化的先决条件。     

城市滨水地带的景观营造

滨水区域在城市建设中一直备受人们的关注,就存在的问题和滨水区域的特点,结合成都活水公园的实践,对中国城市滨水区域的建设、更新改造和再开发提出了相应的建议和方法。     

郊野公园应成为大花园建设的重要载体 ——以杭州郊野公园建设为例

浙江大花园建设已成为全省城乡环境建设的重要抓手,有力推进浙江生态文明建设迈上新台阶。杭州应该乘浙江大花园建设的东风,借鉴香港郊野公园的规划、管理模式,大力推进郊野公园建设。杭州郊野公园除了绿色本底外,还应该吸收、巩固浙江大花园建设成果,使杭州郊野公园建设成为建设"组团式、网络化、生态型"大都市,严格管控城市开发边界,满足市民对美好生活的需求,建设公园城市和推进乡村振兴的最佳形式与途径。提出在大花园建设的基础上,建立杭州特色郊野公园的路径和对策。     

生态工业园区——我国工业园区发展的新形态

本文对生态工业园区的概念、发展情况和理论基础进行了阐述,深入分析了我国曹妃甸工业园区的设计理念及运作模式,并对我国工业园区的生态建设提出了建议。     

生命的本真深处:人、佛与自然的契合--宁波天童风景名胜区南山景区的设计构思

在宁波天童山风景名胜区南山景区的设计构思中，运用传统与现代结合的造园理论与手法，以生态化设计为基础，以佛教文化表现为主线，精心规划布局设计，创造人、佛与自然真正契合的游览胜地。     

基于Kano模型的居住型口袋公园环境 教育需求研究

居住型口袋公园与公众日常交流、互动和联系程度最为紧密,能为开展环境教育提供良好场所,实现“家门口的环境教育”。诸多学者对于在居住型口袋公园中开展环境教育展开了一些定性方面的探讨,而对其环境教育需求的定量研究较为缺乏。根据相关研究总结口袋公园环境教育需求,利用Kano模型对临平区9个居住型口袋公园展开需求类型调查、重要度排序,并基于人群信息进行差异分析。结果显示,居住型口袋公园使用者在4类一级需求中最注重场地规划与实践活动,包含植物景观、专题展览活动等需求;解说服务与维护管理方面注重解说牌、环境教育监管机制等需求;在不同人群信息条件下,年龄、学历对于场地规划与实践活动上的环境教育需求存在差异。该成果可为居住型口袋公园环境教育设计优化提供依据。     

Numerical simulations on fire spread and smoke movement in an underground car park

The Fire Dynamic Simulator code is used to investigate fire spread and smoke movement in a large underground car park under different fire scenarios. Initially, by comparing with experimental results of heat release rate of a single car fire, the development of car fire is designed by letting surface densities of the fuel over the car. Fire spread and movement of smoke are then investigated under different ventilation conditions. Simulated results show that the development of car fire in the underground car park can be classified into four stages; namely an initial stage, a developed stage, an extinction and re-burning stage and another fast-developed stage. Affected by ventilation systems, fire develops rapidly resulting in consuming most oxygen quickly followed by early extinction of the fire. After extinction of the fire, with more ambient air drawn into the car park due to ventilation, re-ignition takes place with accelerated development. In addition, detailed field distributions of temperature and velocity vectors are given. It is found that the smoke layer decent to the top of the car after 15 min and the hot smoke flows in a disorderly manner resulting in the spread of fire more rapidly.     

民国南昌公园绿地规划建设研究及启示 (1926—1949)

作为民国时期传统城市中"新兴都市"的代表,南昌在19世纪二三十年代经历了一段城市公园绿地建设的高峰。在回顾该时期南昌城市公园绿地规划建设背景的基础上,通过考证、解读并评价南昌市公园绿地的规划和实践,总结该阶段南昌公园绿地规划建设特点及对于当代的启示,主要表现在:贴近城市现实需求,勇于借鉴先进经验;扎根城市山水骨架,营造地域风貌特色;尊重民族文化情感,保护城市历史文脉;规、建、管有机结合,注重经济社会效益。建设中地方政府主观能动性的充分发挥,使该时期南昌市公园绿地发展中体现出务实性、前瞻性、科学性和民族性的特征,对于指导当前城市绿地系统建设具有特殊的借鉴价值。