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Kategoria BISAC: Technology & Engineering >> Environmental - General
ilość książek w kategorii: 14614
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Analyse de Risques Liés Au Vieillissement Des Réservoirs En Béton
ISBN: 9783838141107 / Francuski / Miękka / 304 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. L'hydraulique a hA(c)ritA(c) d'un important parc de rA(c)servoirs de l'administration coloniale. Actuellement, ce patrimoine n'est plus jeune et leur A ge moyen est d'environ 40 ans. Mon passage de prA]s d'une dA(c)cennie dans le secteur hydraulique a fait de moi un tA(c)moin privilA(c)giA(c) de cette phase charniA]re oA il a A(c)tA(c) beaucoup question de leur A(c)tat de vieillissement. Ma qualitA(c) d'ingA(c)nieur civil, m'a permis d'Aatre confrontA(c) trA]s tAt aux lacunes du rA]glement et A l'absence de toute mA(c)thodologie fiable d'expertise des rA(c)servoirs. Ce livre a un caractA]re...
L'hydraulique a hA(c)ritA(c) d'un important parc de rA(c)servoirs de l'administration coloniale. Actuellement, ce patrimoine n'est plus jeune et leur ...
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cena:
509,47 |
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The Naturalist's and Traveller's Companion
ISBN: 9781108076760 / Angielski / Miękka / 246 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. First published in 1772 and reissued here in its 1799 third edition, this work was intended to provide the traveller with advice on collecting and preserving scientific specimens, and on pursuing intellectual investigations. John Coakley Lettsom (1744-1815) was a physician and philanthropist, and on inheriting his family plantation in 1767, his first action was to free all its slaves. He practised medicine in the West Indies and in London, and wrote on topics which he felt would benefit society. This book is divided into two parts, the first describing methods of forming collections of...
First published in 1772 and reissued here in its 1799 third edition, this work was intended to provide the traveller with advice on collecting and pre...
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cena:
191,57 |
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System Zweischalige Gebäude
ISBN: 9783639641349 / Niemiecki / Miękka / 132 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Der Anteil an thermisch sanierungsbedurftigen Wohngebauden mit einem Energieverbrauch von ca. 200 kWh pro m BGF und Jahr ist in Osterreich hoch. Zur thermischen Samierung von Gebauden kommt derzeit grosstenteils ein Warmedammverbundsystem EPS zu Ausfuhrung. Ziel der Arbeit war es, alternative Dammvarianten mittels einem dafur entwickelten Kriterienkatalog auf ihre okologische und okonomische Sinnhaftigkeit zu uberprufen."
Der Anteil an thermisch sanierungsbedurftigen Wohngebauden mit einem Energieverbrauch von ca. 200 kWh pro m BGF und Jahr ist in Osterreich hoch. Zur t...
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cena:
151,63 |
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Mechanical Properties of Engineered Cementitious Composites
ISBN: 9783639713282 / Angielski / Miękka / 328 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. With the advent of new materials, there is a constant need for designers to find innovative ways to incorporate these materials into new challenging applications. Engineered Cementitious Composite (ECC), which belongs to a family of High Performance Fiber Reinforced Cementitious Composites (HPFRCC), is a class of ultra ductile short discrete fiber reinforced cementitious composite developed for such potential challenging applications. Strain hardening through multiple cracking in axial tension and tight crack width control are two unique properties put ECC in a category of smart material....
With the advent of new materials, there is a constant need for designers to find innovative ways to incorporate these materials into new challenging a...
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cena:
446,85 |
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Construcciónes Franciscanas en la Nueva España
ISBN: 9783639556964 / Hiszpański / Miękka / 228 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Despues de la expulsion jesuita de los territorios novohispanos, la obra material incluyendo las iglesias misionales que estos habian levantado por mas de un siglo en el Septentrion Novohispano, se entregarian a la orden Franciscana. Durante el breve periodo de 1768-1776, en que los frailes del Colegio de Propaganda Fide de Queretaro misionaron en la Provincia de Sonora, en forma muy activa aprovecharon su experiencia en otras regiones para sentar las bases de los procesos de planeacion, proyecto y ejecucion de las obras que en adelante se realizarian en la region, aportando la contratacion...
Despues de la expulsion jesuita de los territorios novohispanos, la obra material incluyendo las iglesias misionales que estos habian levantado por ma...
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cena:
263,46 |
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Strength and Drift Capacity of GFRP-Reinforced Concrete Shear Walls
ISBN: 9783639717839 / Angielski / Miękka / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. With the rise in constructing using FRP reinforcement, owing to corrosion problems in steel-reinforced structures, there is a need to provide guidelines for laterally loaded members. Currently, design guidelines for lateral load resistance for glass-FRP- reinforced shear walls are not available in codes. For this objective, primary guidelines for seismic design of a slender GFRP-reinforced shear wall in moderate earthquakes regions was presented. The ultimate limit state was addressed by providing strength capacity that limit ductility demand to their safe flexural displacement capacity...
With the rise in constructing using FRP reinforcement, owing to corrosion problems in steel-reinforced structures, there is a need to provide guidelin...
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cena:
357,39 |
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Piepl Des Gaisa Difuzoru Optim L Darba Diapazona Noteik Ana
ISBN: 9783639888577 / Latvian / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A. Prozumenta gr mat Piepl des gaisa difuzoru optim l darba diapazona noteik ana" izkl st ts p t jums, kura m r is bija ieg t datus un veikt likumsakar bu apkopojumu par piepl des difuzoru darb bu pie da d m gaisa caurpl des v rt b m jaukt s ventil cijas sist m s. P t jums tika veikts sertific t aerodinamikas laboratorij, balstoties uz ASHRAE 55:2004 un DS EN ISO 7235 standartiem. P t jum ieg stam inform cija ir oti b tiska modernaj s ventil cijas sist m s, kuras oper main gas gaisa caurpl des re m . Darba gait veikta anal ze par temperat ras gradienta, difuzoru konstrukt v izpild juma un...
A. Prozumenta gr mat Piepl des gaisa difuzoru optim l darba diapazona noteik ana" izkl st ts p t jums, kura m r is bija ieg t datus un veikt likumsaka...
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cena:
223,20 |
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Autoce U P Rvadu Starpbalstu Projekt Ana
ISBN: 9783639640267 / Latvian / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. P d jo gadu satiksmes negad jumu anal ze r da, ka zem autoce u p rvadiem notieko ie negad jumi ir autobrauc jiem vieni no dz v bai visb stam kajiem. T p c in enieri, projekt jot autoce u p rvadus, nedr kst uztraukties tikai par konstrukcijas notur bu vien. In enieriem bez konstrukcijas notur bas ir j em v r gan satiksmes dal bnieku dro ba, gan p rvada est tika, jo m sdienu sabiedr ba arvien vair k apzin s to efektu, k du tilts ar savu izskatu atst j uz apk rt jo vidi. In enieris nekad neprojekt s tiltu, kas ir nedro s, tie i pa a iemesla d nedr kst tu projekt t t du, kur ir negl ts vai slikti...
P d jo gadu satiksmes negad jumu anal ze r da, ka zem autoce u p rvadiem notieko ie negad jumi ir autobrauc jiem vieni no dz v bai visb stam kajiem. T...
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cena:
106,90 |
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In-Sostenible: Gestion y Manejo de Escombros En Edificaciones
ISBN: 9783848464135 / Hiszpański / Miękka / 140 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Desde principios de siglo XX las ciudades se han convertido en una fuente de generacion de impactos ambientales negativos y gran parte de este problema lo produce el sector de la construccion. La ciudad, al encontrarse en permanente desarrollo, intentando responder a las demandas sociales siempre crecientes, tiene un impacto ambiental constante, que se agrava por las actitudes consumistas que tienen sus habitantes. Este problema, enfocado a los paises en vias de desarrollo, aumenta con el acelerado crecimiento demografico y el proceso de urbanizacion, acompanado de un deficit en cuanto a...
Desde principios de siglo XX las ciudades se han convertido en una fuente de generacion de impactos ambientales negativos y gran parte de este problem...
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cena:
276,87 |
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C-Shaped Angle Shear Connectors in High Strength Concrete
ISBN: 9783659239601 / Angielski / Miękka / 116 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Shear connectors between concrete slabs and steel beams in composite constructions play an important role in the seismic response of a structure. Headed stud and Perfobond shear connectors are the most common types of shear connectors while the application of C-shaped shear connectors was increasing over the last decade. Since there are some limitations in the use of headed studs and Perfobond connectors, the use of C-shaped shear connectors is recommended. In this book, the behavior of C-shaped angle shear connectors embedded in high strength concrete are presented. The connectors were...
Shear connectors between concrete slabs and steel beams in composite constructions play an important role in the seismic response of a structure. Head...
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cena:
147,16 |
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Effect of heavy metals on the solidification of cementitious materials
ISBN: 9783659446924 / Angielski / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Solid waste disposal has become a great concern in most of industrialized cities of the world because of the availability of limited landfills and strict environmental standards. These toxic wastes, containing heavy metal ions namely copper, lead, arsenic, chromium, zinc etc., may contaminate soil and surface as well as ground water sources. This waste is generated from metallurgical, mining, chemical, leather industry, distillery, sugar, battery, electroplating and pigment industry. Generally the metal concentrations in these wastes are too low for economic recovery; but high enough to...
Solid waste disposal has become a great concern in most of industrialized cities of the world because of the availability of limited landfills and str...
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cena:
178,47 |
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Sustainable Structural Concrete
ISBN: 9783659549199 / Angielski / Miękka / 300 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The work presented in this book aims are to i) understand and improve the bonding characteristics between crumb rubber and cement paste, and ii) scale-up the use of the material from lab to full-sized reinforced sections. Chapter One presents an introduction for this work while an extensive review of literature was summarised in Chapter Two . The methodology and the used materials were highlighted in Chapter Three. The experimental results of a parametric investigation that conducted to determine the effect of crumb rubber replacement on the fresh, mechanical and thermo-physical properties of...
The work presented in this book aims are to i) understand and improve the bonding characteristics between crumb rubber and cement paste, and ii) scale...
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cena:
370,81 |
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Service Life Prediction Model for Reinforced concrete Structures
ISBN: 9783659550171 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Reinforced concrete structures in marine environment undergo deterioration mainly due to corrosion of reinforcement. structural deterioration leads to degradation of an element to an unacceptable serviceability limit, is the service life of element. Service life therefore relates to repair cycle of the element. Defining service life is somewhat ambiguous and confusion persists, as unlike living beings, clear cut demarcation event of death, that separates itself from the life, does not exist for structures. Service life of RC structures depends on number of factors starting from the material...
Reinforced concrete structures in marine environment undergo deterioration mainly due to corrosion of reinforcement. structural deterioration leads to...
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cena:
245,56 |
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Raschety Zemlyanogo Polotna S Geosinteticheskimi Materialami
ISBN: 9783659551505 / Rosyjski / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Kniga soderzhit informatsiyu o geosinteticheskikh materialakh, shiroko primenyaemykh v transportnom stroitel'stve i ob ikh raschetnom obosnovanii. Rassmotreny razlichnye tipy geomaterialov, ikh osnovnye svoystva i osobennosti, a takzhe kharakteristiki, neobkhodimye dlya raschetov. Privedeny primery raschetov zemlyanogo polotna na slabykh osnovaniyakh i preimushchestva primeneniya geosinteticheskikh materialov. Rassmotren podrobnyy primer vypolneniya raschetov ustoychivosti nasypi na slabom osnovanii v raznykh programmakh i s raznymi iskhodnymi dannymi po gruntam. Vypolneno sravnenie...
Kniga soderzhit informatsiyu o geosinteticheskikh materialakh, shiroko primenyaemykh v transportnom stroitel'stve i ob ikh raschetnom obosnovanii. Ras...
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cena:
178,47 |
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Stroitel'naya Fizika
ISBN: 9783659552724 / Rosyjski / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Posobie predstavlyaet soboy rukovodstvo po proektirovaniyu zdaniy s vysokim urovnem teploizolyatsii naruzhnykh ograzhdayushchikh konstruktsiy v sostave kotorykh ispolzovany teploizolyatsionnye izdeliya iz penopoliuretana. V rukovodstve predstavleny konstruktivnye resheniya, napravlennye na umenshenie v zdaniyakh poter teplovoy energii na otoplenie pri ikh proektirovanii i rekonstruktsii. Posobie razrabotano v sootvetstvii s trebovaniyami finskikh standartov (Building Code of Finland) po teploizolyatsii (teplovoy zashchite). V posobii rassmotreno vliyanie razmerov i formy zdaniya, urovnya...
Posobie predstavlyaet soboy rukovodstvo po proektirovaniyu zdaniy s vysokim urovnem teploizolyatsii naruzhnykh ograzhdayushchikh konstruktsiy v sostav...
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cena:
165,05 |
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Kompensatsionnoe Nagnetanie V Tonnelestroenii
ISBN: 9783659563638 / Rosyjski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Pri sooruzhenii tonneley zakrytymi sposobami pod zastroennoy gorodskoy territoriey odnoy iz naibolee aktualnykh i slozhnykh problem yavlyaetsya predotvrashchenie nedopustimykh osadok gruntovogo massiva i poverkhnosti zemli. V podobnykh sluchayakh trebuetsya provedenie spetsialnykh rabot, takikh kak kreplenie lba zaboya, ustanovka operezhayushchey krepi iz ankerov ili nageley, ustroystvo ekrana iz trub, fiziko-khimicheskoe ukreplenie gruntovogo massiva, usilenie konstruktsiy raspolozhennykh po trasse tonnelya zdaniy ili ikh fundamentov. V poslednie gody v tonnelestroenii vse bolee shirokoe...
Pri sooruzhenii tonneley zakrytymi sposobami pod zastroennoy gorodskoy territoriey odnoy iz naibolee aktualnykh i slozhnykh problem yavlyaetsya predot...
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cena:
106,90 |
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La Qualita Ambientale Negli Spazi Della Degenza
ISBN: 9783639645316 / Włoski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Il testo si inserisce all'interno di un dibattito che muove le proprie ragioni non soltanto dalle richieste di qualita derivanti da parametri di prodotto, ma che sposta l'attenzione nei confronti delle necessita dell'utente e, quindi, alle sue specifiche esigenze in base alle quali determinare le prestazioni richieste al prodotto, ossia a quei requisiti di qualita ambientale derivante dal soddisfacimento dei bisogni dell'utente. Molto spesso l'attenzione alla qualita ambientale, all'interno del progetto degli spazi, pone l'accento su singoli aspetti progettuali; manca una visione sistemica di...
Il testo si inserisce all'interno di un dibattito che muove le proprie ragioni non soltanto dalle richieste di qualita derivanti da parametri di prodo...
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cena:
290,29 |
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Laboratory methods of soil testing in Construction Engineering
ISBN: 9783639716399 / Angielski / Miękka / 436 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There is an increasing demand for modern infrastructure to cater for the ever rising human population. To address this demand, built structures to be provided have to be designed based on adequate soil investigations, among other requirements. It is on this basis that this book has been developed. The book will provide the reader with principles in laboratory soil testing that are currently performed for construction purposes. Several chapters designated as; Soils and Clay minerals, Elementary Soil characteristics, Soil classification, Soil Permeability, Soil Shear Strength, Soil Compaction...
There is an increasing demand for modern infrastructure to cater for the ever rising human population. To address this demand, built structures to be ...
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cena:
513,94 |
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Bioreactores Anaerobios de membrana
ISBN: 9783639558258 / Hiszpański / Miękka / 304 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Los bioreactores anaerobios de membrana (BRAM) han recibido reciente atencion debido a las ventajas del proceso anaerobio: requerimiento bajo de energia, produccion de biogas y menor produccion de biomasa. En este arreglo, las membranas aportan una completa retencion de la biomasa en el reactor, evitando el escape de esta en el efluente, ademas de eliminar microorganismos y patogenos. Sin embargo, al igual que los BRM aerobios, su aplicacion no ha sido generalizada debido a que el proceso es limitado por el taponamiento de las membranas. Se han realizado esfuerzos por comprender los...
Los bioreactores anaerobios de membrana (BRAM) han recibido reciente atencion debido a las ventajas del proceso anaerobio: requerimiento bajo de energ...
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cena:
339,50 |
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Engenharia da Sustentabilidade: Blocos empregando garrafas PET
ISBN: 9783639610505 / Portugalski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A reciclagem e o reaproveitamento de materiais sao vistos como as solucoes mais evidentes em relacao ao desenvolvimento sustentavel. Um dos aspectos relevantes para este desenvolvimento refere-se a insercao da engenharia para conceber meios que propiciem a reutilizacao de materiais considerados como lixo, mas com grande potencial de aplicabilidade na propria industria da construcao civil, atraves da geracao de produtos e tecnologias apropriadas que podem ser uma alternativa para a habitacao de interesse social. Neste contexto, o presente trabalho tem o objetivo de propor o uso de blocos...
A reciclagem e o reaproveitamento de materiais sao vistos como as solucoes mais evidentes em relacao ao desenvolvimento sustentavel. Um dos aspectos r...
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cena:
223,20 |
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