Sustainable Development Research
https://j.ideasspread.org/index.php/sdr
<p style="background: white; line-height: 14.25pt;"><em><span data-preserver-spaces="true">Sustainable Development Research</span></em><span data-preserver-spaces="true"> (SDR) (ISSN 2690-9898 E-ISSN 2690-9901) is an international and cross-disciplinary scholarly, open-access journal of environmental, cultural, economic, and social sustainability of human beings, which provides an advanced forum for studies related to sustainability and sustainable development. It provides an academic platform for professionals and researchers to contribute innovative work </span><span data-preserver-spaces="true">in the field</span><span data-preserver-spaces="true">. </span></p> <p><iframe style="display: none;" src="about:blank"></iframe></p>IDEAS SPREADen-USSustainable Development Research2690-9898<p>Copyright for this article is retained by the author(s), with first publication rights granted to the journal.<br>This is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).</p>A Self-Inspecting Hanging Rod Locking Mechanism, Locking Frame, and Self-Locking Fall Arrester Device for Transmission Towers
https://j.ideasspread.org/index.php/sdr/article/view/1669
<p class="text">The rapid advancement of power grids stands as a pivotal indicator of technological progress and industrialization in modern society. Overhead line operations, characterized by high difficulty and risk, are prone to accidents such as high-altitude falls and electric shocks, which significantly undermine the safety and economic efficiency of power systems. Particularly in the context of smart grid construction, more stringent requirements have been imposed on overhead line operations. With maintenance tasks becoming increasingly refined and workloads escalating, there is an urgent need to optimize and upgrade existing fall arresters to enhance their intelligence, operational convenience, and safety reliability, thereby providing comprehensive safeguards for maintenance operations. This paper presents a self-inspecting hanging rod locking method, a locking frame, and a self-locking fall arrester tailored for transmission towers. Integrating UAV technology, recognition and control technology, and fall arrester technology, this equipment offers all-round safety protection for high-altitude power grid workers.</p>Liang DengXin LiXu LuoGuowei LuJinfeng ZhaoJiao LiHaoqian DuanChao ZhangLei ZhangFei WangZhi WangXinran LiJiajun Wu
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2025-07-152025-07-1573p1p110.30560/sdr.v7n3p1Optimising Environmental Health Renewal in Neighbourhoods Based on Traditional Chinese Concepts of Wellness
https://j.ideasspread.org/index.php/sdr/article/view/1671
<p>In the context of the Healthy China 2030 Action Strategy and the post epidemic era, planning scholars have focused on the exploration of the path between traditional health culture and urban neighbourhood renovation and renewal, in order to soundly promote the construction of the planning discipline system. This paper takes the idea of "four-dimensional health" of traditional health culture as the main skeleton, and builds a theoretical system of neighbourhood environmental health from four aspects of neighbourhood environmental planning: spatial layout, traffic and travel, public facilities, and living environment. Dongba Township in Chaoyang District, Beijing is selected as an empirical case for field study, and based on GIS data, we analyse the impacts of people's vitality, facilities and green coverage on health, and then explore the environmental renewal strategies for Dongba Township in combination with the neighbourhood planning dimensions derived from the "four dimensions of wellness". Finally, we propose a universal neighbourhood environmental health regeneration strategy based on the traditional concept of wellness, which will provide new perspectives and breakthroughs for the future of healthy urban planning and other industries.</p>Yuzhu LiuJing Li
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2025-07-182025-07-1873p7p710.30560/sdr.v7n3p7Research on Sand Cushion Foundation Treatment Technology and Its Application in Engineering
https://j.ideasspread.org/index.php/sdr/article/view/1676
<p class="text">In this paper, the research on the foundation treatment technology of sand cushion is carried out, and its basic principle, design method, construction technology and quality control measures are discussed in depth. By analyzing the mechanism and application scope of sand cushion foundation treatment, the scientific design method and construction process are put forward. The research shows that the foundation treatment of sand cushion can effectively improve the bearing capacity of foundation, reduce settlement and improve drainage performance, which has a wide application prospect in engineering. In this paper, the foundation treatment measures of sand cushion are verified by practical engineering cases, which provides theoretical basis and technical guidance for related engineering practice.</p>Gaoyuan QiJingquan Lin
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2025-07-222025-07-2273p16p1610.30560/sdr.v7n3p16