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Informes De La Construccion最新文献

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Comportamiento acústico y térmico de materiales basados en fibras naturales para la eficiencia energética en edificación 以天然纤维为基础的材料在建筑中的声学和热性能
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC74558
M. Á. Navacerrada, Daniel de la Prida, Alberto Sesmero, A. Pedrero, T. Gomez, Patricia Fernández-Morales
{"title":"Comportamiento acústico y térmico de materiales basados en fibras naturales para la eficiencia energética en edificación","authors":"M. Á. Navacerrada, Daniel de la Prida, Alberto Sesmero, A. Pedrero, T. Gomez, Patricia Fernández-Morales","doi":"10.3989/IC74558","DOIUrl":"https://doi.org/10.3989/IC74558","url":null,"abstract":"El uso de materiales aislantes es el primer paso para reducir la energía requerida para mantener una buena temperatura en el interior de un edificio y alcanzar la eficiencia energética. El objetivo es diseñar materiales para aislamiento acústico y térmico baratos, biodegradables y reciclables como los basados en fibras naturales. En este trabajo se estudian las propiedades térmicas y acústicas de no tejidos basados en fibras de fique, de coco y de algodón reciclado a partir de tejido denim. Se proponen posibles usos para los materiales fabricados basados en las exigencias del Código Técnico.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46366882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Avances en el diseño y cálculo de columnas de grava. Parte II: Grupos de columnas y consolidación secundaria 砾石柱设计与计算的进展。第二部分:列组和二次合并
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC.71912
Jorge Castro
{"title":"Avances en el diseño y cálculo de columnas de grava. Parte II: Grupos de columnas y consolidación secundaria","authors":"Jorge Castro","doi":"10.3989/IC.71912","DOIUrl":"https://doi.org/10.3989/IC.71912","url":null,"abstract":"Este artículo recoge algunos aspectos teóricos recientes relativos a columnas de grava que pueden resultar útiles para su diseño y cálculo. En esta segunda parte, se recogen comentarios sobre la estimación del diámetro de las columnas, sobre grupos de columnas, y sobre la problemática específica causada por asientos de consolidación secundaria. Se muestra que el número de columnas mientras se mantenga el área de sustitución bajo la cimentación no tiene influencia en el valor del asiento y que la posición de las columnas dentro de la cimentación tiene una influencia muy pequeña. La longitud crítica de las columnas es del orden de 2 veces el ancho o diámetro de la cimentación superficial. También se muestra la menor eficacia de las columnas de grava en la reducción de asientos por consolidación secundaria. Cuando se estime que los asientos por consolidación secundaria pueden ser importantes, lo recomendable es realizar una sobrecarga.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47498089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Técnicas y características de los muros mixtos de tierra y madera. El caso de España 土木混合墙的技术和特点。西班牙的情况
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC.73876
Francisco Javier Gómez-Patrocinio, L. García-Soriano, F. Vegas, Camilla Mileto
{"title":"Técnicas y características de los muros mixtos de tierra y madera. El caso de España","authors":"Francisco Javier Gómez-Patrocinio, L. García-Soriano, F. Vegas, Camilla Mileto","doi":"10.3989/IC.73876","DOIUrl":"https://doi.org/10.3989/IC.73876","url":null,"abstract":"This article presents a study of the traditional construction with mixed walls using earth and timber based on 289 case studies throughout Spain. In order to facilitate their identification and interpretation, the variants in this study have been assorted into constructive groups with similar characteristics. In the discussion chapter, the most common kinds of timber structure and earthen infilling are highlighted, and the way in which they are usually combined is assessed. Conclusions reflect on how the combination of opportunity and adaptation to the context – characteristics essential to vernacular constructions – shed light on a wide range of alternative techniques in this architecture. This article further expands on the existing information on mixed walls using earth and timber, essential to propose studies and projects aiming to protect, retrofit and consolidate this type of architecture in Spain and other countries.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47208092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Estudio experimental del rendimiento térmico de la cavidad de aire de fachadas ventiladas opacas en condiciones de viento extremo: estudio de caso Bakú 极端风条件下不透明通风外墙空腔热性能的实验研究：以巴库为例
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC.74247
Gulchohra Mammadova, Arif Sharifov, Samira Akbarova
{"title":"Estudio experimental del rendimiento térmico de la cavidad de aire de fachadas ventiladas opacas en condiciones de viento extremo: estudio de caso Bakú","authors":"Gulchohra Mammadova, Arif Sharifov, Samira Akbarova","doi":"10.3989/IC.74247","DOIUrl":"https://doi.org/10.3989/IC.74247","url":null,"abstract":"El uso generalizado de fachadas opacas ventiladas, hace que la investigación de su rendimiento térmico sea relevante porque existe la necesidad de una evaluación objetiva de su eficiencia energética en la etapa operativa. El artículo está dedicado a la investigación experimental a gran escala de las características térmicas de una cavidad de aire del sistema de fachada ventilada de forma natural con juntas cerradas, bajo condiciones extremas de viento, comparando las características térmicas de la cavidad de aire, se basa en cálculos que cumplen con los estándares de construcción y en los resultados del experimento a escala. Se utilizaron equipos de medición Testo 435 y 417. Se obtuvo una ecuación empírica aproximada entre la velocidad del viento cuando es superior a 7 m/s y la velocidad del aire de la cavidad. Un aumento en la velocidad del viento a lo largo de la pared conduce a un aumento en la velocidad del aire de la cavidad, que se acerca a 1-1.5 m/s y una disminución en la resistencia térmica. Los resultados del cálculo, se pueden usar para el control experimental de las características térmicas de la fachada con el fin de cumplir con una auditoría energética multidisciplinaria del edificio.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44213671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
El “Ochavo de La Guardia”, ¿tórico o esférico? “守卫的Ochavo”，圆形的还是球形的?
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC.74582
Macarena Salcedo-Galera, Pau Natividad-Vivó, Ricardo García-Baño, José Calvo-López
{"title":"El “Ochavo de La Guardia”, ¿tórico o esférico?","authors":"Macarena Salcedo-Galera, Pau Natividad-Vivó, Ricardo García-Baño, José Calvo-López","doi":"10.3989/IC.74582","DOIUrl":"https://doi.org/10.3989/IC.74582","url":null,"abstract":"The masonry manuscript written by Alonso de Vandelvira gives to four constructive elements the name of a specific place, which highlights the special importance of these pieces. One of them is the “Ochavo de La Guardia”, a piece that covers the presbytery of a church with a vault solved “por cruceros”; that is to say, a network of ribs, which support a plementery. The proposal developed by Vandelvira in his manuscript compares it with the “Vault of Murcia”, which presents toroidal intrados. This paper analyzes both the geometry of the vault built in the presbytery of the church in La Guardia de Jaén -which gives its name to the archetypeby photogrammetry and laser scanner; as well as the tracing included in the manuscript, highlighting the similarities and differences between both of them, the use of a spherical intrados and Vandelvira’s interest in the tracing process and not only in the geometric result.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43517668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rehabilitación sustentable de vivienda barrial masiva en clima semi-árido: Evaluación termo-energética y microeconómica 半干旱气候下大规模社区住房的可持续修复:热能和微观经济评价
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-16 DOI: 10.3989/IC.62118
Irene Alicia Blasco Lucas
{"title":"Rehabilitación sustentable de vivienda barrial masiva en clima semi-árido: Evaluación termo-energética y microeconómica","authors":"Irene Alicia Blasco Lucas","doi":"10.3989/IC.62118","DOIUrl":"https://doi.org/10.3989/IC.62118","url":null,"abstract":"The analysis of the technical-economic feasibility of the building envelope refurbishment in a typology of massive neighborhood housing existing in San Juan, Argentina, an oasis city with semi-arid climate, is presented. To meet this target, passive technological variants that improve its energy-thermal performance and procedures adapted to the availability of local data are developed, covering climatic, energy-thermal and economic aspects in the building field. The eight alternatives for improvements proposed allow savings in air conditioning consumption that vary between 33% and 56%, for initial investments between € 2,582.00 and € 4,186.00 at prices in September 2019, capital that is recovered between 6.8 and 11 years, in a 25-year of life-cycle with a constant annual interest rate of 3%. The proposed methodology is suitable for deciding on social housing policies and constitutes a solid basis for implementing promotion plans.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47715304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bodega en seco. El caso de las Bodegas Internacionales S. A. de Jerez 干酒窖。赫雷斯国际酒庄的案例
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2021-03-10 DOI: 10.3989/IC.74063
Cristobal Miró-Miró, Esther Mayoral-Campa, Melina Pozo-Bernal
{"title":"Bodega en seco. El caso de las Bodegas Internacionales S. A. de Jerez","authors":"Cristobal Miró-Miró, Esther Mayoral-Campa, Melina Pozo-Bernal","doi":"10.3989/IC.74063","DOIUrl":"https://doi.org/10.3989/IC.74063","url":null,"abstract":"La comarca de Jerez ha sido un territorio de experimentación tanto en lo referente a los sistemas de producción de vino como en la investigación arquitectónica de los espacios que los cobijan: las bodegas. La continua evolución del sector vinícola ha llevado parejo una transformación, a lo largo de los últimos dos siglos, de los tipos bodegueros, en cuanto a sus sistemas constructivos y espacialidad. En este contexto, se construyen en 1974 las Bodegas Internacionales, diseñadas por la Oficina Técnica Arquinde, un edificio que supuso un desafío constructivo y estructural sin precedentes en el sector: la construcción con junta seca y en dos años de una bodega de 50 000 m2. El sistema constructivo de prefabricados de hormigón utilizado, la investigación espacial y estructural que propone, más cercano a estructuras contemporáneas extensivas que a la tradicional “bodega catedral” jerezana, hicieron de este desconocido edificio un ejemplo de innovación tecnológica de primer nivel.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44797152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Método para el diseño arquitectónico de casas de madera en Portugal 葡萄牙木屋建筑设计方法
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2020-12-18 DOI: 10.3989/ic.73680
L. Morgado, Manuel Correia Guedes, João Gomes Ferreira, Helena Cruz
{"title":"Método para el diseño arquitectónico de casas de madera en Portugal","authors":"L. Morgado, Manuel Correia Guedes, João Gomes Ferreira, Helena Cruz","doi":"10.3989/ic.73680","DOIUrl":"https://doi.org/10.3989/ic.73680","url":null,"abstract":"The goal of this study is to propose a method for the architectural design of wood houses in Portugal. Construction and manufacturing companies were interviewed to understand the wood house market. A case study was developed by simulating four variations of a project, including different wood construction systems (wood frame, post and beam, logs, and cross-laminated timber). Based on the identified problems, a design method was defined by using decision support tables, lists of procedures and optimization strategies. A multi-criteria decision support process was proposed to assist in the assessment and selection of the “best” solution among the potential options. During the program phase, the use of a catalogue of architectural typologies with construction and formal systems promotes the process’ optimization. In the sketch design phase, the adoption of an assessment process, specific design procedures and pre-set strategies (durability, construction integrity, economy) aims to assure construction quality.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47117699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Análisis de vigencia del sistema constructivo LAD-MA para la autoconstrucción asistida de viviendas progresivas 渐进式住宅辅助自建的ladma建筑系统的有效性分析
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2020-12-18 DOI: 10.3989/ic.73728
R. Jiménez
{"title":"Análisis de vigencia del sistema constructivo LAD-MA para la autoconstrucción asistida de viviendas progresivas","authors":"R. Jiménez","doi":"10.3989/ic.73728","DOIUrl":"https://doi.org/10.3989/ic.73728","url":null,"abstract":"Since the mid-1980s and until the early ‘90s of the twentieth century, various NGOs working on the housing problem for the most vulnerable segments of society in Chile explored different alternatives to offer practical solutions in a context of political dictatorship and a State with low response capacity. Among the NGOs of the time, «Taller Norte» Technical Assistance Center stands out. This article is part of an investigation that retrieves the technological experience of the LAD-MA construction system design, created to be used in mutual self-help programs. The study analyzes the effect that the economic and political social context of the time had over the system design, seeking to establish the validity of the construction system in the current social economic and political conditions.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49089338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Vigencia de las estrategias constructivas originales para la conservación de los entramados estructurales de madera, a través del ejemplo de un edificio madrileño del S. XIX 通过19世纪马德里的一座建筑的例子，原始建筑策略的有效性来保护木结构框架
IF 0.6 4区 工程技术
Informes De La Construccion Pub Date : 2020-12-17 DOI: 10.3989/ic.73119
Manuel Iglesias Gutiérrez del Álamo, F. Lasheras Merino
{"title":"Vigencia de las estrategias constructivas originales para la conservación de los entramados estructurales de madera, a través del ejemplo de un edificio madrileño del S. XIX","authors":"Manuel Iglesias Gutiérrez del Álamo, F. Lasheras Merino","doi":"10.3989/ic.73119","DOIUrl":"https://doi.org/10.3989/ic.73119","url":null,"abstract":"Most of European and Spanish cities, specially Madrid, preserve an important residential heritage from the 19th century, they are a mix of timber and masonry buildings, which are currently being restored in order to be adapted to the Spanich CTE and the current demands. Investigating the knowledge from the 18th and 19th centuries technical treatises allow to research compatible answers both to the original technology and the basic demands of the CTE. This article stablishes, from the analysis of a paradicmatic bulding in Madrid, the hyphothesis about the traditional techniques being effective as a passive protection against pathologies caused by xylophagous, by comparing the original constructive solutions, the ones in contemporary technical trataises and their alteration during the life of the bulding.","PeriodicalId":54981,"journal":{"name":"Informes De La Construccion","volume":"72 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41783576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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