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Diseño de Mezcla de Hormigón Utilizando Vidrio Reciclado de Botellas como Parte del Agregado Fino y Cemento Adicionado con Escoria de Alto Horno
(Polytechnic University of Puerto Rico, 2014)
El presente estudio es la continuación
de un proyecto donde se realizaron pruebas a
hormigones con vidrio reciclado en sustitución de
agregado fino en un 10%, 20% y 30%. En esta
nueva etapa, el vidrio fue recolectado ...
Building Rehabilitation of a Military Colonial Architecture: Miraflores Gunpowder Storage Building
(Polytechnic University of Puerto Rico, 2016)
This article purpose is to show an
investigation of the structural capacity for
rehabilitation of an old clay brick masonry
building. The structure past and historical value
included in the literature exploration was ...
Factibilidad del Uso de Cenizas de Residuos Sólidos Urbanos como Aditivo en la Fabricación de Hormigón
(Polytechnic University of Puerto Rico, 2015)
La actividad de la construcción
demanda una gran cantidad de recursos y
materiales, lo que la convierte en un sector con
enorme potencial de aprovechamiento de residuos,
tanto de los derivados de su propia actividad ...
A Comparative Study of the Seismic Design Codes used in Puerto Rico and the Dominican Republic
(Polytechnic University of Puerto Rico, 2015)
A comparative study of the seismic
analysis between the seismic codes used in Puerto
Rico and the Dominican Republic was performed.
This study shows a calculation, step by step, of the
seismic lateral load for both ...
Evaluation of Seismic Resistance of a Fire Protection Riser Pipe System with a Line Segment Analysis Approach
(Polytechnic University of Puerto Rico, 2015)
Effective stresses due to a seismic
occurrence are prevented in piping systems by
means of seismic bracings and piping supports. A
line segment analysis determines if each pipe
segment in a pipe system has enough ...
Countermeasures Analysis for an Existing Scour Critical Bridge (Bridge # 1200) Over Río Grande de Loíza at Road PR-3 Carolina, Puerto Rico
(Polytechnic University of Puerto Rico, 2015)
Scour is the most common reason for
the failure of highway bridges in the United States.
In Puerto Rico, there are more than 350 scour
critical bridges. Bridge 1200 has been classified as
a scour critical bridge by the ...
Evaluación de Puente mediante Pruebas de Cargas no Destructivas
(Polytechnic University of Puerto Rico, 2015)
Se realiza un estudio de capacidad de
carga al puente No. 0083, según la terminología de
la Autoridad de Transportación y Carreteras de
Puerto Rico, ubicado en la carretera PR-127, KM
18.10 en Guayanilla, Puerto Rico. ...
Diseño y Análisis No-Lineal del Rendimiento de Edificio de Hormigón Armado Sometido a Cargas Sísmicas
(Polytechnic University of Puerto Rico, 2015)
A pesar de los avances que han
surgido en las ciencias, se han desarrollado un
sinnúmeros de indagaciones e investigaciones que
a la misma vez son precedentes o escenarios de lo
que fueron sucesos de nuestro pasado. ...
Scour Analysis and Countermeasures Recommendations for the New Bridge Construction on PR-9 over Rio Cana Ponce, Puerto Rico
(Polytechnic University of Puerto Rico, 2015)
Scour is a natural phenomenon caused
by the erosive action of flowing stream on alluvial
beds. Failure of bridges due to scour at their
foundations, which consist of abutments and piers,
is a common incident. An accurate ...
Scour Evaluation of Bridge 2487 in Cayey, Puerto Rico
(Polytechnic University of Puerto Rico, 2012)
Abstract - Scour at bridges should be monitored constantly using proper procedures in order to secure the safety of the public. According to The US Department of Transportation the most common cause of bridge failures is ...