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LE-Degree Product Energy of graph LE-图的度积能量

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2764

M. K. Natesh, K. N. Prakasha, M. Manjunath, Tuijin Jishu

引用次数: 0

Analysis and Design of Concrete Filled Steel Tubular Chord and Brace Bridge Girder under Flexural Loading. 挠曲荷载下混凝土填充钢管弦杆和支撑桥梁的分析与设计

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2734

Sharath H P, Dr. Raviraj S, Dr. Chandradhara G P

引用次数: 0

Facilitative Leadership in Managing and Empowering Street Vendors in Tasikmalaya City 塔西克马拉亚市街头小贩管理和赋权方面的促进性领导力

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2721

Ate Durangga, Thomas Bustomi, Kamal Alamsyah

{"title":"Facilitative Leadership in Managing and Empowering Street Vendors in Tasikmalaya City","authors":"Ate Durangga, Thomas Bustomi, Kamal Alamsyah","doi":"10.52783/tjjpt.v44.i5.2721","DOIUrl":"https://doi.org/10.52783/tjjpt.v44.i5.2721","url":null,"abstract":"The paradigm for structuring street vendors is not to eliminate the existence of small businesses which are a real form of people's economy. Paradigm change as a burden is transformed into an asset. In its implementation, it does not follow the guidelines for structuring and empowering street vendors. This research aims to examine and analyze the factors of facilitative leadership in the contingency model of collaborative governance by elaborating on collaborative governance that brings together and directs stakeholders and the private sector in structuring street vendors (PKL). The research method used is a descriptive qualitative approach with case study methods and data collection techniques using literature studies, interviews, observations, FGDs, and triangulation. The research results found that the need for an \"Executor\" Leader according to experts is that collaborative abilities are very important for Execution. Facilitative Leadership has a very important role in the Initial Conditions dimension. The new findings in this research place elements of the leader's background together with power asymmetries and a history of cooperation/conflict as a basis that can hinder or support the collaborative process that is built. Facilitative leadership has a very important role in the institutional design dimension.","PeriodicalId":39883,"journal":{"name":"Tuijin Jishu/Journal of Propulsion Technology","volume":"49 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138605237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Innovative Approach to Reduce Bursting and Spalling Stresses at Anchorage Zone of Post-Tensioned Member Incorporating Different Types of Reinforcement Configuration 减少后张法构件锚固区爆裂和剥落应力的创新方法，包括不同类型的加固配置

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2724

Manan N. Patel, Nirpex A. Patel, Vijay R. Panchal

{"title":"An Innovative Approach to Reduce Bursting and Spalling Stresses at Anchorage Zone of Post-Tensioned Member Incorporating Different Types of Reinforcement Configuration","authors":"Manan N. Patel, Nirpex A. Patel, Vijay R. Panchal","doi":"10.52783/tjjpt.v44.i5.2724","DOIUrl":"https://doi.org/10.52783/tjjpt.v44.i5.2724","url":null,"abstract":"The intricacies inherent in comprehending stress distribution within the proximity of the termination section of a post-tensioned member, specifically the anchorage zone, underscore the need for precise and viable assessment methods for regions susceptible to heightened stress levels. This study presents a meticulous approach for evaluating anchorage zone stresses, particularly bursting and spalling stresses, utilizing three-dimensional stress distribution using FE analysis employing the ABAQUS program. The effectiveness of the finite element model was verified through a mesh sensitivity analysis. In the evaluation of anchorage zone stresses, multiple anchorage zone reinforcement configurations were meticulously modeled, encompassing distribution ratios (the ratio of the depth of the anchor plate to that of the anchorage zone) spanning from 0.2 to 0.9. This comprehensive analysis facilitated the examination of stress variations, specifically bursting and spalling stresses, across the span of the anchorage zone. Various attempts were made to mitigate these stresses, employing innovative reinforcement configurations, which were systematically compared with conventional counterparts. The outcomes of this study distinctly illustrate that regions experiencing excessive stress levels are efficiently managed with the implementation of suitable reinforcement configurations. The results demonstrate that both bursting and spalling stresses can be effectively controlled in post-tensioned specimens' anchorage zones, achieving reductions of 62% and 33%, respectively, through the strategic deployment of proposed advanced reinforcement configurations.","PeriodicalId":39883,"journal":{"name":"Tuijin Jishu/Journal of Propulsion Technology","volume":"47 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138605304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soil Stability: An Experimental Investigation Utilizing Bagasse Ash in Combination with Guar Gum and Xanthan Gum Biopolymers 土壤稳定性：利用蔗渣灰与瓜尔胶和黄原胶生物聚合物的实验研究

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2744

Puneeth, Shruthi, Gowtham Prasad, Shashi Kiran

{"title":"Soil Stability: An Experimental Investigation Utilizing Bagasse Ash in Combination with Guar Gum and Xanthan Gum Biopolymers","authors":"Puneeth, Shruthi, Gowtham Prasad, Shashi Kiran","doi":"10.52783/tjjpt.v44.i5.2744","DOIUrl":"https://doi.org/10.52783/tjjpt.v44.i5.2744","url":null,"abstract":"This study presents an experimental investigation aimed at enhancing soil stability through the synergistic application of bagasse ash in conjunction with Guar gum (GG) and Xanthan gum (XG) biopolymers. Soil stabilization is a critical aspect of construction and land management, especially in regions where red soil predominates. Due to its pozzolanic qualities, the by-product of sugarcane processing known as bagasse ash has demonstrated potential as a soil stabilizer. Guar gum (GG) and Xanthan gum (XG), natural biopolymers, have demonstrated promise in improving soil engineering characteristics. This research contributes to the evolving field of sustainable soil stabilization techniques, offering insights into the potential of bagasse ash and biopolymers in mitigating soil-related challenges. In the current study, Xanthum gum (XG) and Guar gum (GG) in varied percentages was employed in experimental experiments on red soil as a material for soil improvement. In this investigation, soil was also replaced with Bagasse ash up to 10% of its volume and its strength attributes were assessed. It was found through studies utilizing different Biopolymers concentrations (XG & GG) the soil's strength was improved.","PeriodicalId":39883,"journal":{"name":"Tuijin Jishu/Journal of Propulsion Technology","volume":"21 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138605697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study and Analysis on Behavioral change of Temperature on Rigid pavement using Sensors 使用传感器研究和分析刚性路面上的温度行为变化

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2738

Bharathi B, Rudresh A N

{"title":"Study and Analysis on Behavioral change of Temperature on Rigid pavement using Sensors","authors":"Bharathi B, Rudresh A N","doi":"10.52783/tjjpt.v44.i5.2738","DOIUrl":"https://doi.org/10.52783/tjjpt.v44.i5.2738","url":null,"abstract":"The analysis of the behavioral change of temperature on rigid pavement is a critical aspect of understanding the performance and durability of concrete roadways. Temperature fluctuations significantly impact the rigid pavement, leading to distresses such as cracking, deformation, and reduced service life. This experimental study aims to investigate the effects of temperature variations on the behavior of rigid pavement and develop strategies to mitigate potential issues. The objective of this research is to analyze the behavioral response of rigid pavement under controlled temperature changes. To achieve this objective, a representative section of rigid pavement was selected for testing. The pavement sample was constructed according to standard specifications, ensuring it accurately represents real-world conditions. The sample consisted of typical layers found in a rigid pavement structure, including the concrete slab, base, and sub base layers. The collected data was analyzed to understand the effects of temperature changes on the rigid pavement. Statistical analysis and visualization techniques were employed to identify patterns, trends, and correlations between temperature variations and the observed behavioral changes. The analysis provided insights into the susceptibility of rigid pavements to temperature-induced distress, such as thermal cracking and differential expansion.","PeriodicalId":39883,"journal":{"name":"Tuijin Jishu/Journal of Propulsion Technology","volume":"53 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138604826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inverse Problem for Leap Zagreb Indices 闰年萨格勒布指数的逆问题

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2767

Asfiya Ferdose, K. Shivashankara

{"title":"Inverse Problem for Leap Zagreb Indices","authors":"Asfiya Ferdose, K. Shivashankara","doi":"10.52783/tjjpt.v44.i5.2767","DOIUrl":"https://doi.org/10.52783/tjjpt.v44.i5.2767","url":null,"abstract":"\u0000 \u0000 \u0000 \u0000The structure of a chemical compound is usually modelled as a graph, which is so-called a molecular graph. It has been found that some topological indices of a molecular graph are closely related to many physicochemical properties of its chemical compounds. From this relation, it arises the important inverse topological indices problem, that carry out a thorough search of the existence of a graph having its index value equal to a given integer. In this paper, we are interested in solving this problem for the first, second and third leap Zagreb indices of connected graphs. We are also restricting the solutions to trees and unicyclic graphs. It is shown that for every even non-negative integer k there exists a graph having its first leap Zagreb index value equal to k. For every non-negative integer k, except 2, there exists a graph having its second leap Zagreb index value equal to k and for every non-negative integer k, except 1, 3, 5, 7, 9, 11, 17, there exists a graph having its third leap Zagreb index value equal to k. The general formulas of leap Zagreb indices values for some certain trees and unicyclic graphs which are useful in this work are presented. \u0000 \u0000 \u0000 \u0000 \u0000","PeriodicalId":39883,"journal":{"name":"Tuijin Jishu/Journal of Propulsion Technology","volume":"93 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138606116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Certain Subclass On (P, Q) Sakaguchi Type Functions 关于（P，Q）坂口类型函数的某个子类

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2759

Mamatha J, Renukadevi K, Manjunatha M

引用次数: 0

A Review: On Self Compacting Concrete 回顾：自密实混凝土

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2731

O. Ankamma Raju, Dr. T. V. S. Vara Lakshmi

引用次数: 0

Certain New Subclassess of Analytic function using Carlson- Shaffer operator 使用卡尔森-沙弗算子的解析函数的某些新子类

Tuijin Jishu/Journal of Propulsion Technology Pub Date : 2023-12-03 DOI: 10.52783/tjjpt.v44.i5.2762

Madhushree M, Ravikumar. N

引用次数: 0