Research on the Index System of Old Neighborhood Renovation Based on Green Building Evaluation Standard

With the advancement of the transformation,the contradiction between the residents’demand for a better living environment and the convenience of living in the settlements comes to the fore.Effective identification,organic integration,timely adoption,and correct decision-making for the transformation of old neighborhoods are pressing issues in the transformation of old neighborhoods.Therefore,this paper takes the green building evaluation standards of various countries as the research basis and support for the construction of the transformation strategy of old neighborhoods.Through the collection and comparative analysis of the indicators of green building evaluation standards,the index system of transformation is formed,and it also provides a certain foundation for the subsequent related research.

Multi-subject and multi-objective integrated optimization system and implementation strategy for energy-saving renovation of the existing residential buildings

The core of the healthy and orderly operation of the existing residential building energy-saving renovation market lies in the exploration of the implementation mechanism of multi-subject and multi-objective integrated optimization.The multi-agent and multi-objective integrated optimization system framework is a powerful tool to guide the scientific decision-making of the market core structural entities in the future market practice. This paper analyzes the practical dilemma of energy-saving renovation of theexisting residential buildings in China, summarizes the practical experience of multi-subject and multi-objective integrated optimization of energy-saving renovation of the existing residential buildings in foreign countries, and puts forward beneficial practical enlightenment on the basis of comparison at home and abroad;The design principles of the target integrated optimization system have established a multi-subject and multi-objective integrated optimization system framework for the energy-saving renovation of the existing residential buildings, from six aspects: government guidance, trust consensus, value co-creation, risk sharing, revenue sharing, and social responsibility sharing. This paper proposes a multi-subject and multi-objective integrated practice strategy, in order to promote the efficient and orderly development of China's existing residential building energy-saving renovation market.

Investment risk evaluation of existing building energy-saving renovation project for ESCO

The investment risk management of the existing building energy-saving renovation project for ESCO cannot be separated from the scientific risk measurement and evaluation. The investment risk assessment is the basis of investment decision and project implementation. Based on the content analysis and balance of evaluation principle of investment risk evaluation on the existing building energy-saving renovation project, we set up three levels of existing building energy-saving renovation project investment risk evaluation index system, use fuzzy comprehensive evaluation method to evaluate the quantitative process, get the scientific assessment of the investment risk of existing building energy-saving renovation project, and support the investment risk response strategy and control measures of existing building energy-saving renovation project for ESCO.

Design and implementation strategy of social responsibility sharing mechanism of existing building energy-saving renovation subject

It is the key to promote the development of energy-saving renovation market of existing buildings to share the social responsibility of the subject of energy-saving renovation of existing buildings.This paper analyzes the principle and implementation conditions of social responsibility sharing of existing building energy-saving renovation subject,discusses the mode selection and contract design of social responsibility sharing of existing building energy-saving renovation subject,analyzes the implementation mechanism of social responsibility sharing of existing building energy-saving renovation subject from the perspectives of information platform architecture,shared process design and shared system construction.And this paper puts forward the implementation strategy of sharing the social responsibility of the subject of the existing building energy-saving renovation from the aspects of stabilizing the subject’s cooperative relationship,creating a good responsibility environment and improving the responsibility performance laws and regulations.

Assessing effectiveness for revenue distribution of existing building energy-saving renovation project

The revenue distribution of the existing building energy-saving renovation is the lever to drive the subject’s momentum,and the effectiveness of revenue distribution of existing building energy-saving renovation projects is conducive to a scientific evaluation mechanism.This paper analyzes the evaluation factors of the effectiveness of revenue distribution of existing building energy-saving renovation projects,constructs evaluation indicator system for the effectiveness of revenue distribution of existing building energy-saving renovation projects.It selects a scientific quantitative evaluation method for the effectiveness of revenue distribution of existing building energy-saving renovation projects,implements the effectiveness evaluation of revenue distribution of existing building energy-saving renovation projects,measures degree of the effectiveness of revenue distribution of existing building energy-saving renovation projects scientifically,improves the revenue distribution mechanism of existing building energy-saving renovation projects continuously,and drives the development of existing building energy-saving renovation practices in revenue.

Incentive operation characteristics and influence feedback of existing building energy-saving renovation market development

The quality of the existing building energy-saving renovation market determines the inherent inevitability of incentive,while unique requirements for the incentive should be satisfied by stage characteristics and individualization of the three entities of the existing building energy-saving renovation market development.Firstly,the analysis of internal and external factors’composition and system influencing the existing construction market development incentive structure was performed.Then,system dynamics was implemented to build the feedback model of incentive effects of market development of existing buildings energy-saving reconstruction.Discussions on the realization path of the incentive for the development of the existing energy-saving building market were also pointed out.Finally,this paper conducted the analysis of the dynamic feedback characteristics and key incentive factors of the incentive for the development of the existing building energy-saving renovation market.Based on the analyses and discussions above,this paper provides methodological guidance and implementation approach for the incentive path selection and policy-making of the existing building energy-saving transformation market,trying to help improve the incentive effectiveness of the market,and also promote healthy and sustainable development of the existing building energy-saving renovation market.

The path and countermeasures of increasing government’s governance capacities in energy-saving renovation of existing buildings

The dual functions of government participation and governance in the development of the existing building energy-saving renovation market determine the importance of the government’s scientific and effective actions.Continuously improving the government’s role is to promote the effective operation of the existing building energy-saving renovation market.Based on the inherent requirements of improving the government governance capacity in the development of the existing building energy-saving renovation market,this paper constructs the implementation path for the development of the existing building’s energy-saving renovation market from the three dimensions of practical concept,practical process and practical methods.From the four aspects of improving the legal and regulatory system,building a market information sharing platform,establishing a sound market supervision mechanism,and consolidating and improving the market accountability system,we will structure the existing building energysaving renovation market development to improve the government’s ability to restrain and implement measures.From the four levels of improving the market incentive mechanism,optimizing the market financing environment,clarifying the position of market resource allocation,and building a social operation platform,design measures to improve government incentives in the development of the existing building energy conservation renovation market.From the shaping of governance yuan organizational roles,governance capacity and responsibilities of departments at all levels to define boundaries,to build four main interactive platform governance perspective,the main parties demand balance the interests of both the governance capacity development planning in the government market,building energy-saving market to enhance the implementation of countermeasures.In order to promote the healthy and sustainable development of the existing building energy-saving renovation market based on the enhancement of government governance capacity.

Renovation of Urban Green Space Based on Regeneration of Historical Place——A Case Study of Jianqiao Historical Block in Hangzhou

The protected historical blocks always fail to undertake some necessary functions of modern cities because they inherit texture and skyline of historical spaces,and also traditional building density,so these blocks lack in popularity and fall into rigid display of folk customs.In view of the contradiction between protection and vitality,this study proposes the concept of"intergrowth between underground space and urban block"on the basis of theoretic researches and construction practices,aims at renovating urban public green spaces by following the principle of regeneration of place,so as to improve and make up modern urban functions of historical blocks,stimulate vitality of the community,provide an effective solution to the development of new cities and renovation of old cities.

Benefit evaluation on ESCO driving force for market development of energy-saving building

ESCO is the internal driving force for the development of the existing building energy-saving renovation market,and the driving effect of the ESCO market depends on scientific and effective comprehensive benefit evaluation.Based on analysis of the status qua at home and abroad,this paper reveals the necessity and value of research existing Building Energy Saving ESCO market development driving force effectiveness evaluation.The purpose of ESCO driving force benefit evaluation-oriented,establish the basic principles of evaluation index system of choice.Through the analysis of the evaluation content of the three dimensions of economic benefit,environmental benefit and social benefit,the comprehensive evaluation index system of the target level,criterion level and index level of the benefit evaluation of the existing building energy-saving renovation market development is constructed.AHP and fuzzy comprehensive evaluation of the combination,construct quantitative models of energy-saving drive ESCO market development role in the evaluation of the effectiveness of existing buildings.Based on the quantitative evaluation process of ESCO’s role in the development of our country’s existing building energysaving renovation market,it is necessary to scientifically understand the current status of ESCO’s driving role,and reveal the path to improve the efficiency of ESCO-driven development of the existing building’s energy-saving renovation market,in order to enhance the internal driving force of ESCO to promote.The existing building energy-saving renovation market is developing in a healthy and orderly manner.

Behavior game evolution strategy of financing platform for energysaving renovation of existing buildings

The operation optimization of the existing building energy-saving renovation financing platform is the basic support that needs to be solved in the existing building energy-saving renovation practice under the EPC mode.The essence of the operation of building energy-saving transformation financing platform is the joint effect of subjects’choice through the behavioral game strategy.Starting from the analysis of game relationship between the subjects of building energy-saving retrofit market,based on the user game theory,the author constructs a behavioral game model of energy-saving retrofit units,ESCOs and investors,discusses its behavioral game evolution and stability strategy.There is an implementation mechanism for the operation of building energy-saving renovation financing platform to enhance the effectiveness of the operation of the existing building energy-saving renovation financing platform and promote the development of the existing building energy-saving market.

“双碳”目标下老旧小区绿色改造的有机更新策略研究——以广州为例

老旧小区绿色改造作为实现城市低碳化的重要途径,对我国实现“双碳”目标及高质量发展具有重要意义。随着城市化进程的加快,老旧小区存在既有建筑能耗过高、碳排放量超标等现实问题,对老旧小区进行绿色改造成为政府开展城市更新时需重点关注的内容。在总结广州老旧小区绿色改造现状及国内外相关实践经验的基础上,按照有机更新的思路,从顶层设计、人文建设、生态建设、建筑绿色更新、新技术新能源以及成本经济等方面提出对老旧小区绿色改造的策略建议。

既有超高层建筑的绿色低碳改造研究

既有超高层建筑的碳排放是建筑领域碳排放的重要组成部分,但其绿色低碳改造的关键技术集成与创新还不充分,实现碳达峰、碳中和的技术路径还不清晰。本文分析了既有超高层建筑的碳排放核算标准、核算关注点、核算边界和核算方法,从而提出基于能效水平提升、用能结构优化、资源循环利用和ESG体系搭建的既有超高层建筑绿色低碳改造路径。

双碳背景下老旧小区绿色低碳更新设计策略——以广州市名苑倚泉轩老旧小区绿色低碳更新为例

近年来,随着我国城镇化高质量发展,国家大力倡导绿色低碳发展战略,积极推进碳中和目标的实现,我国老旧小区,特别是2000年前的老旧小区,在进行改造过程中往往需要消耗较多的资源和成本,如果不考虑绿色低碳技术,在老旧小区后期运行过程中仍将面临减碳压力。2022年住房和城乡建设部、国家发改委发布《城乡建设领域碳达峰实施方案》明确提出要控制碳排放增长,开展绿色低碳社区建设,将绿色发展理念贯穿社区规划建设管理全过程,探索零碳社区建设。广州市南沙区以绿色城区创建和老旧小区改造为契机,积极探索在老旧小区改造过程中绿色低碳改造策略。

既有学校建筑绿色改造适宜性技术体系研究——以杭州市开元中学为例

既有建筑的绿色节能改造是建筑行业实现碳达峰、碳中和目标的关键举措。我国对既有建筑绿色改造的研究尚处于起步阶段,对各种特殊类型建筑的绿色改造技术体系研究尤为欠缺。文章针对学校建筑,以杭州市开元中学的实际改造项目为依托,通过对比评价改造技术的实施效果,探讨学校建筑的绿色改造设计,为未来的既有建筑改造工程提供参考。

基于绿色建筑理念的老旧住宅改造研究

为了提高老旧建筑的改造水平,文中以某城市老旧住宅建筑为研究对象,分析了其存在的问题和改造需求,基于绿色建筑理念对其外围护结构(外墙、屋面、外窗)、通风、照明、无障碍设施等进行改造,并根据现行规范和专家咨询法对其改造效果进行评价,研究成果可为类似老旧住宅项目改造提供理论指导。

政府干预视角下社会资本联合体参与老旧小区绿色改造PPP项目的投资策略研究

为了深入研究社会资本联合体在老旧小区绿色改造中的行为策略,基于演化博弈理论,从政府干预的角度出发,探讨了社会资本联合体参与老旧小区绿色改造PPP项目的投资策略。通过分析不同投资策略下的稳定性,以及影响企业双方策略选择与演化趋势的原因,揭示了项目中的关键动态。研究表明,在老旧小区绿色改造PPP项目中,社会资本联合体中一方企业的投资策略可能对另一方企业的投资策略产生影响,且企业的主动投资行为受政府调控和激励的影响。研究结果可为政府和企业在老旧小区绿色改造PPP项目中的决策提供参考。

老旧小区改造中屋顶空间的设计策略研究

随着城市化进程的不断加速,老旧小区已经成为了城市更新的重点项目之一。尤其是城市内部优质土地资源的愈发减少,人们对于屋顶空间的利用也愈发重视。老旧小区改造屋顶空间,成为了城市更新的必然选择。文章将从老旧小区的特点、屋顶空间的重要性、改造屋顶空间的方法等方面进行阐述,以期解决老旧小区绿化率不足、老旧小区加装电梯难以及公共活动空间少的问题,以提升老旧小区的城市形象及生活品质。

探索绿色建筑技术在建筑改造中的应用分析

为提高建筑改造施工与绿色建筑理念的融合程度,发挥绿色建筑材料与施工方法在建筑改造中的应用效果,将以某老旧小区建筑的旧改工程为例进行分析。明确既有建筑外墙的节能方法,并以案例工程为例,逐步分析节能装饰一体板材料的应用方法,细化施工步骤与技术要点,明确该绿色施工方法的优劣势,以期为相关建筑改造工程提供参考帮助。

基于社区更新背景下的绿色住区优化设计策略--以成都市武侯区玉林路更新为例

尽管绿色建筑的数量正在增加,但达到绿色建筑标准的比例依然相对较小,而且,早期的住宅建筑标准不够,导致能源消耗过多,严重影响了环境质量。由于保温性能较弱,再加上基础设施的欠缺,无法满足人们对于舒适、安全、健康生活的追求,因此,对现存的社区进行绿色改造和更新已经成为当务之急。文章通过分析国内外研究现状以及以成都市武侯区玉林路社区更新为例,探讨基于社区更新下的绿色住区改造设计,为其他城市绿色住区改造提供可行性策略以及建议。