ABSTRACT

High performance concrete(HPC) is that concrete which meet special performance and uniformity requirements that cannot always be achieved by conventional material ,normal mixing, placing and curing practices .

Architects, engineers and constructors all over the world are finding that using HPC allows them to build more durable structures at comparable cost .HPC is being used for building in aggressive environments, marine structures, highway bridges and pavements, nuclear structures, tunnels, precast units

This repor ....etc

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High performance concrete bridges
introduction
HPC is made with some basic ingredients but has totally different microstructure than ordinary concrete
HPC is an engineered concrete obtained through a careful selection
The low water/binder ratio of HPC that is its universal characteristics
It has very dense microstructure having a very fine and more or less well connected capillary system
Dense microstructure of HPC makes the migration of aggressive environmental conditions.
100 year old bridge
Lake alv ....etc

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Behavior of instrumented prestressed high performance concrete bridge girders
A comprehensive monitoring of the behavior of four prestressed high performance concrete (HPC) bridge
girders, with higher compressive strength, during construction and while in-service, is discussed in this article. The instrumentation and monitoring of a group of four girders during the process of casting operation, after construction and under the conditions and influences of traffic and thermal loads, as well as under controlled load conditions is done.Th ....etc

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HIGH PERFORMANCE CONCRETE USING FUMED SILICA

INTRODUCTION
High performance concrete is a concrete having low water binder ratio. A value of 0.4 is suggested as boundary between usual concrete and high performance concrete.
It has high strength and durability. For high durability low permeability is required and to reduce permeability silica fume is used


EXPERIMENTAL STUDY
Materials
Cement
Water
Coarse aggregate
HRWRA

CONCLUSION

Mineral admixture such as fumed silica is an ide ....etc

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Aim: To create a distributed application to download various files from various servers using RMI
Algorithm:
1. Create four files file interface, file implementation, file client and fileserver
2. In the file interface, class specify the prototype of the method that is to be implemented in the file implementation class
3. In the file implementation class, specify the implementation coding for the method defined earlier (download file)
4. Try to read the contents of a file in this class
5. In the fileclient class try to w ....etc

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to get information about the topic comparison between normal concrete high performance concrete full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-high-performance-concrete--16244

http://seminarsprojects.net/Thread-high-performance-concrete-hpc-%E2%80%93-a-solution-to-various-problems?pid=26228&mode=threaded

http://seminarsprojects.net/Thread-analysis-of-durability-of-high-performance-concrete-using-artificial-neural-networksa

http://seminarsprojects.net/Thread-high-performance-concrete ....etc

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To get full information or details of mineral admixtures for high performance concrete ppt please have a look on the pages

http://seminarsprojects.net/Thread-high-performance-concrete-using-fumed-silica-full-report?pid=9924&mode=threaded

http://seminarsprojects.net/Thread-high-performance-concrete--16244?pid=83289&mode=threaded

http://seminarsprojects.net/Thread-high-performance-concrete--16244

http://seminarsprojects.net/Thread-high-performance-concrete-bridges

http://seminarsprojects.net/Thread-high-performance-concrete?pid=16908&mode=th ....etc

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Abstract
This study aims to determine the influence of the content of water and cement, water binder ratio, and
the replacement of fly ash and silica fume on the durability of high performance concrete (HPC) by using
artificial neural networks (ANNs). To achieve this, an ANNs model is developed to predict the durability of
high performance concrete which is expressed in terms of chloride ions permeability in accordance with
ASTM C1202-97 or AASHTO T277. The model is developed, trained and tested by using 86 data ....etc

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algorithm,Analysis of INSERTION SORT,Hiring Problem,Quicksort,knapsack problem,Greedy

1. What is algorithm? What are the characteristics of an algorithm? And explain designing methods of an algorithm with example.
Ans: Algorithm:
In mathematics, computer science, and related subjects, an algorithm is an effective method for solving a problem using a finite sequence of instructions. Algorithms are used for calculation, data processing, and many other fields.
Characteristics of an algorithm
Algorithms should ha ....etc

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ABSTRACT

Objective:
To study the effect of fibres on the strength and behaviour of ultra high performance concrete (UHPC)wall panels under one way and two way in plane action.

Methodology:
The UHPC mix already developed (taken from literature) studied in detail with regard to its fresh and hardened properties and durability. Wall panels of size 750x750x35 mm are to be cast with different aspect ratio and volume fraction of fibres for testing under one way in plane action and two way in plane action. The specimen ....etc

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