Low Carbon Building Design Optimization Based on Intelligent Energy Management System

The construction of relevant standards for building carbon emission assessment in China has just started,and the quantitative analysis method and evaluation system are still imperfect,which hinders the development of low-carbon building design.Therefore,the use of intelligent energy management system is very necessary.The purpose of this paper is to explore the design optimization of low-carbon buildings based on intelligent energy management systems.Based on the proposed quantitative method of building carbon emission,this paper establishes the quota theoretical system of building carbon emission analysis,and develops the quota based carbon emission calculation software.Smart energy management system is a low-carbon energy-saving system based on the reference of large-scale building energy-saving system and combined with energy consumption.It provides a fast and effective calculation tool for the quantitative evaluation of carbon emission of construction projects,so as to realize the carbon emission control and optimization in the early stage of architectural design and construction.On this basis,the evaluation,analysis and calculation method of building structure based on carbon reduction target is proposed,combined with the carbon emission quota management standard proposed in this paper.Taking small high-rise residential buildings as an example,this paper compares and analyzes different building structural systems from the perspectives of structural performance,economy and carbon emission level.It provides a reference for the design and evaluation of low-carbon building structures.The smart energy management system collects user energy use parameters.It uses time period and time sequence to obtain a large amount of data for analysis and integration,which provides users with intuitive energy consumption data.Compared with the traditional architectural design method,the industrialized construction method can save 589.22 megajoules(MJ)per square meter.Based on 29270 megajoules(MJ)per ton of standard coal,the construction area of the case is about 8000 m2,and the energy saving of residential buildings is 161.04 tons of standard coal.This research is of great significance in reducing the carbon emission intensity of buildings.

Low-carbon Living Environment Design

Based on the review of the influence of human activity on global environment,and recognition of current climate warming,it is considered that human activity is the primary reason and climate change has caused serious global environmental problems and threatened human's survival and development.After the introduction of low carbon and conclusion of the main contents and development of researches,it has emphasized that low-carbon urban living mode is an important component of low-carbon urban planning.In view of the situation of China,the main content of low-carbon urban living mode has been illustrated from the perspective of low-carbon life behavior,low-carbon life consumption and carbon budget life mode.On this basis,the purpose and significance of low-carbon living environment design,design principles and requirements,low-carbon life measures have been analyzed.

Overall Design of Low-carbon Campus Landscapes

In view of the global warming and the significant role of campus environment in a city, the traditional "high-carbon" urban development pattern has to be improved through exploring a low-carbon urban planning and sustainable development mode. This study focused on the overall design of low-carbon campus by elaborating the concept of overall campus design, campus planning, functional layout, landscape and architectural design, traffic organization, energy conservation and expansion of carbon sink.

Study on Low-carbon Landscape Design of Residential Areas

With landscape design of residential areas as the study object, by combining with the "low energy consumption, low pollution and low emission" principle of low-carbon economy, this paper tries to analyze the relatively systematic low-carbon landscape designs of modern residential areas.

Approaches of Landscape Design for the Construction of Low-carbon Ecological City

The prominent role and remarkable achievements of landscape design in the construction of low-carbon ecological city were analyzed in the context of global environmental issues. This study stressed that landscape architecture, as a comprehensive discipline handling human-land relationship, would play a significant role in the construction of low-carbon ecological city, and finally proposed a variety of approaches of landscape design for constructing low-carbon ecological city.

Research on Products Design of Low-carbon Tourism Development in Nature Reserve——A Case Study of Guangxi Longhu Mountain Scenic Area in China

After analyzing three misunderstandings about eco-tourism development,the paper pointed out that low-carbon tourism based on control of carbon emission had larger implementation space,which could be applied in all types of tourist destinations,with strong operability and the effectiveness evaluation of which was easier to be quantized.On this basis,low-carbon development thought of nature reserve was proposed by taking Guangxi Longhu Mountain Nature Reserve as the example.Through introduction of general situation of low-carbon tourist resources in Longhu Mountain,it analyzed necessity to design low-carbon tourist products in Longhu Mountain Nature Reserve,designed low-carbon tourist activities according to resources characteristics,and proposed five distinctive low-carbon tour routes in light with different tourists markets.Finally,some relevant suggestions on development had been put forward.

INVESTIGATION OF FRACTURE DESIGN FOR MEDIUM CARBON STEEL UNDER EXTRA-LOW CYCLIC FATIGUE IN AXIAL LOADING

The extra-low cyclic fracture problem of medium carbon steel under axial fatigue loading was investigated. Several problems, such as the relations of the cycle times to the depth and tip radius of the notch, loading frequency, loading range and the parameters of fracture design for medium carbon steel on condition of extra-low axial fatigue loading were discussed based on the experiments. Experimental results indicated that the tension-pressure fatigue loading mode was suitable for extra-low cyclic fatigue fracture design of medium carbon steel and it resulted in low energy consumption, fracture surface with high quality, low cycle times, and high efficiency. The appropriate parameters were as follows： loading frequency 3-5 Hz, notch tip radius r = （0.2-0.3） mm, opening angle α = 60°, and notch depth t = （0.14-0.17）D.

Low-carbon Economy and Eco-design of Commodity Packing

Research situation of eco-design is analyzed, and then thoughts and methods of eco-design are discused. The eco-design includes packaging modularization, dematerialization, energy-saving and bio-simulation.

新型电力系统中的规划运营与电力市场:研究进展与科研实践

“碳达峰、碳中和”战略目标下,能源结构清洁化—可再生能源并网比例不断提高、能源要素多元化—发输配用各环节海量灵活性资源接入两大趋势带来的挑战,对电力规划、调度运营、电力市场产生了重大影响。规划中如何综合考虑海量运行场景与多元化要素,运营中如何高效调度多样灵活性资源,市场如何设计机制激励主体提供灵活性,都是新型电力系统建设亟待解决的问题。该文从电力规划、调度运营、电力市场3个层面出发,对近年来新型电力系统中规划运营与电力市场的相关研究进展进行系统梳理,涵盖基础理论、机制设计、应用研究、系统研发等多类型研究文献。进一步从规划、调度、市场3个方面展望未来研究趋势,如新型要素接入下的电网韧性、电碳耦合调度理论与高效求解技术、辅助服务与容量市场交易品类、考虑储能等新型主体的市场交易机制等,以期为我国新型电力系统的建设提供有益参考。

低碳理念下环保家具的设计探究

目的旨在基于低碳环保理念来探寻环保家具设计的思路,为家具设计提供更多、更广泛、更开阔的思路。方法分析低碳经济概述,探究碳排放和室内家具的关系,探析低碳家具创新设计内涵,并对低碳理念下的环保家具设计展开探究。结论在当前社会,环保家具是一个非常重要的趋势,其不仅能够减少碳排放,保护环境,也减少了有害物质,对于用户身心健康有益。为此,应该加大对环保家具设计的研发力度,更好地践行低碳理念。

Low Carbon Business Community——低碳商务社区理念在虹桥商务区的实践

低碳理念-从城市建设的最初阶段将节能低碳的理念引入城市中,从根本上抑制城市能源消耗及二氧化碳的排放。城市规划设计中主要从城市交通、城市布局形态、能源规划使用以及建筑设计对节能减排进行有效的控制引导,低碳理念促使城市设计的方案形成,并始终指导着随后的城市开发建设。

绿色低碳及人本视角下的未来校园空间研究——以东南大学和康奈尔大学研究生联合设计教学课程为例

在城市低碳发展的背景下,积极应对新技术、新发展的挑战,探索校园低碳发展的新路径成为大学校园发展的重要议题。本文通过东南大学和康奈尔大学研究生联合设计教学课程,聚焦大学校园的低碳设计,从绿色低碳及人本视角出发,以东南大学九龙湖校区校园的两个项目为代表案例,综合运用多学科方法和视角,探索校园建筑和环境低碳设计的路径与方法,对在新的时代背景和新的发展趋势之下的未来校园空间进行大胆探索。

食品包装设计引入低碳环保理念的途径探索

随着全球气候变化和环境恶化问题日益严重,低碳环保理念已经成为国际社会共同关注的焦点。低碳环保理念是指在生产、生活和发展过程中,通过降低能源消耗、减少温室气体排放、提高资源利用效率等手段,实现经济、社会和环境的可持续发展。在食品包装设计领域,引入低碳环保理念,有助于减少塑料等不可降解材料的使用,降低能耗,减少废弃物产生,从而保护生态环境,促进绿色消费。基于此,本研究结合食品包装设计发展趋势,深入阐述食品包装设计引入低碳环保理念的措施与建议,仅供参考与借鉴。

基于人居环境品质提升的援藏公寓绿色低碳化改造设计探索

文章以日喀则市上海援藏公寓为对象,在分析其自然资源禀赋、空间功能特点和现状问题的基础上,以提升人居环境品质为目标,提出建筑优化改造思路,以改善援藏人员的生活质量和工作环境,缓解其身心压力;同时基于“双碳”背景,从可再生能源利用、资源高效利用和数字化系统运维三方面,进一步遴选出适宜当地的绿色低碳技术,融入设计方案,打造具有示范意义的绿色低碳援藏公寓“样板间”,以期为高海拔地区同类建筑的低碳化改造提供可借鉴的设计思路和方法。

铁路隧道绿色低碳建造技术工程实践与展望

为实现铁路隧道全生命周期向绿色低碳方向发展,以京张高铁清华园隧道、新八达岭隧道和八达岭长城站为背景,采用数据统计分析的方法研究铁路隧道建设和运营阶段的碳排放,从隧道线位和车站站位选择、建筑、结构、通风、照明等方面提出隧道减碳设计策略。研究结果表明,减碳设计策略主要包括增加碳汇和减少碳排放2大类。增加碳汇的措施有:1)采用隧道下穿方案可减少地表土地占用,增加地表绿化面积;2)隧道洞口可采用绿色格宾挡墙和绿色植被覆盖来增加碳汇能力。减少碳排放的措施有:1)合理选择隧道线位和车站站位,减少乘客交通接驳;2)车站采用群洞设计方案可减少土石方开挖和支护措施工程量;3)超大跨隧道采用围岩自承载的设计理念和方法可减少衬砌混凝土用量;4)地下车站采用无空调活塞通风系统、光源智能管理及光纤照明系统、电梯等大型设备智能管理系统等可减少运营阶段的能源消耗。最后,提出绿色结构物建造、全预制精巧化结构研发、设备智能管控技术、铁路带状光伏发电场、压缩空气储能电站等绿色建造技术。

图书馆的空间设计与高质量发展

空间设计已成为图书馆更高质量发展的刚需。论文阐释了图书馆空间设计中的辩证统一观,包括普遍性与独特性、整体观与内外观、专业观与非专业观、静态区与动态区、空间设计功能的无限可能性等,并对图书馆空间设计的十大要素(但不限于)分别进行了论述和分析,包括宏观维度的城市地标、艺术演绎、文化传承和内外互动,中观维度的专业符号、色材选择和绿色低碳,微观维度的家具设计、灯光照明和安全关怀。论文指出,智慧图书馆新空间设计方案正在成为发展趋势。

基于设计特征的机床全生命周期碳足迹评估方法

面对全球变暖这一严峻的气候变化挑战,减少机床全生命周期的碳排放成为一项至关重要的任务。从设计源头出发,以降低机床全生命周期的碳排放为目标,研究其碳排放特性及其相关设计要素关联关系是机床低碳设计的基础工作。为有助于在早期设计阶段评估机床全生命周期碳足迹,提出一种面向方案设计阶段的基于设计特征的机床全生命周期碳足迹评估方法。提出机床系统特征(关系特征与运行特征)与单体特征(几何特征、技术处理特征、材料特征)的概念,表征机床零部件间层层约束关系,并建立基于设计特征的机床设计方案表达模型。将机床全生命周期内的碳排放活动归类为面向设计特征的六类特征关联活动,建立设计特征与碳排放活动之间的关联机制。提出基于设计特征的碳足迹量化方法,建立机床全生命周期碳足迹评估模型。以计算和分析某锯切机床的全生命周期的碳足迹为例,验证了所提方法的可行性。

基于“双碳”目标的绿色低碳园区可持续发展设计路径研究

随着我国“企业入园”的发展趋势持续向好,产业园区已经成为我国工业发展的重要载体。通过对现行绿色低碳园区评价标准进行汇总和剖析,在“双碳”目标和低碳园区设计趋势下,对低碳园区设计路径进行探索,帮助新建园区项目实现可持续性发展、优化碳资产管理模式的相关需求,并提出具体的绿色低碳园区实施路径、具体举措以及行动方案,为绿色低碳园区和节能减排目标的达成提供保障。

“双碳”目标下淄博主城区总体城市设计

随着全球气候问题形势日益严峻,低碳发展成为必然趋势.如何将“双碳”目标融入总体城市设计方法体系,成为新时期规划师亟需思考的关键问题.结合淄博市主城区总体城市设计的编制,从“山-水-城”共生的低碳空间格局、多中心组团式的低碳城市形态、公交和慢行导向的低碳出行体系、高碳汇的绿色空间网络四个方面构建低碳导向下总体城市设计框架及策略.研究可以为低碳发展时期总体城市设计的编制提供方法及路径参考.

基于用户体验的低碳出行服务设计研究

从用户体验视角研究市民低碳出行服务,以降低城市交通碳排放和推行绿色出行可持续发展为目标,对辅助低碳出行的服务系统进行探索创新。将以人为本的体验思维融入出行服务可持续设计中,研究用户体验的理论背景,调研用户出行痛点问题,分析市面上低碳出行平台案例,探索用户参与低碳出行的动机和影响因素。提出以用户体验为中心的低碳出行App服务设计策略,创建低碳出行服务平台辅助市民绿色出行,从社会层面推广低碳出行模式,对带动全民践行绿色可持续具有重要意义,为城市的生态文明建设提供新的思考和启示。