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Showing posts from April, 2019

Cool Bricks for Hot and Dry Climates to Cool Interiors of Buildings

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Cool bricks uses process of evaporative cooling to cool buildings during hot and dry climates. Cool Bricks masonry walls can be filled with water...

BOOKS TO REFER

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WHICH TEXT BOOK CAN BE FOLLOWED FOR PREFABRICATED STRUCTURES? The post BOOKS TO REFER appeared first on The Constructor.

Tunnel alignment

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Tunnel alignment is carried out by? The post Tunnel alignment appeared first on The Constructor.

Need guidance and Want to know more about ” structural engineering”.

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My self Adarsh,i am doing (btech-civil engineering).my major for second year is over.As you know the we have to choose specific field from the...

How Stresses are Transferred from R.C. Columns to Footings?

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The transfer of stresses, generated due to applied loads, in columns to the footings or piles are considerably crucial in order for a footing to...

What are the procedure for road construction on unsuitable subgrade

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  The post What are the procedure for road construction on unsuitable subgrade appeared first on The Constructor.

Underwater Soil Sampling- Equipment Types and Applicability

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Underwater exploration is commonly required for structures which are constructed in water for instance bridge piers, pipelines, port structures, and...

Settlement of spread footing foundation under loads

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If we have two spread footing foundation (Isolated Pads) of square sizes (1m x 1m) and (2m x 2m),with axial loads ; (10t) and (40t) respectively, by...

Dry density of soil for Construction of Swimming Pool

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Hey, am constructing a private swimming pool, Its quiet bigger. So i did a compaction soil test. Lab test: Dry density of my compaction soil is...

Scouring of subgrade below/adjacent concrete driveway

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During heavy downpour, the soil beneath the driveway keeps chipping away. Please can someone advise a cheaper solution to this? The post Scouring of...

What Factors Affects the Number of Boreholes and their Depths in Subsoil Investigation?

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Explain the various factors that help decide the number and depth of boreholes required for subsoil investigation The post What Factors Affects the...

What are Different Stages of Construction and requirements of Building Material like Steel Bar Size, Cement, Sand and Aggregate

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Sir, I request you to mention the material requirement for the following works : R.C.C COLUMN ( Size of TMT steel & Mix of cement:Sand:aggregate)...

Can Epoxy Coated Rebars be Used Instead of SS 316L in Expansion Joints in Concrete?

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Can Epoxy Coated Rebars be Used Instead of SS 316L in Expansion Joints in Concrete Structures? The post Can Epoxy Coated Rebars be Used Instead of...

Classification of Canals based on Different Factors

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A canal is an artificial channel constructed to convey water from rivers, reservoirs, etc. for several purposes like power generation, navigation,...

How to Calculate Reinforcement Steel Overlap Length?

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How to calculate length of overlap for reinforcement steel? The post How to Calculate Reinforcement Steel Overlap Length? appeared first on The...

What is the Procedure for Foundation Construction of a Building?

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What is the step by step procedure for construction of foundation for a building? How the foundation construction is carried out at site? The post...

Factors that Influence the Quality of Undisturbed Soil Sampling?

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Obviously, the quality of undisturbed soil sample is considerably significant. This is because crucial engineering properties, for foundation design,...

Filling in the gaps of connected car data helps transportation planners

An engineer has created a method to fill in the gaps of available connected vehicle data, which will give transportation planners a more accurate picture of traffic in their cities. It is also a more cost-effective data gathering system than what is currently available.

Developing a model critical in creating better devices

Chemical engineers have developed a new computational model to better understand the relationship between water and a type of two-dimensional material.

Concrete Transfer and Placement Equipment-Practical Consideration

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There are several types of equipment which are used to transfer and pour concrete after it has been discharged from a mixer. For instance, steel...

Artificial mother-of-pearl created using bacteria

A biologist invented an inexpensive and environmentally friendly method for making artificial nacre using an innovative component: bacteria. The artificial nacre is made of biologically produced materials and has the toughness of natural nacre, while also being stiff and, surprisingly, bendable. The method used to create the novel material could lead to new applications in medicine, engineering -- and even constructing buildings on the moon.

Working out makes hydrogels perform more like muscle

Human skeletal muscles have a unique combination of properties that materials researchers seek for their own creations. They're strong, soft, full of water, and resistant to fatigue. A new study has found one way to give synthetic hydrogels this total package of characteristics: putting them through a vigorous workout.

Defying the laws of physics? Engineers demonstrate bubbles of sand

A recent discovery explains a new family of gravitational instabilities in granular particles of different densities that are driven by a gas-channeling mechanism not seen in fluids. The team observed an unexpected Rayleigh-Taylor (R-T)-like instability in which lighter grains rise through heavier grains in the form of 'fingers' and ''granular bubbles, similar to the bubbles that form and rise in lava lamps.

5 Exceptional Features of Notre Dame De Paris

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Notre Dame de Paris, translated to Our lady of Paris, is one of the greatest marvels of French Gothic architecture much like the Eiffel tower in...

Exploring what happens inside fires and explosions

The inside of a fire might be the last place one would explore, but a new method to do just that could lead to advances in fighting fires, creating cleaner engines and even space travel.

Engineering researcher uses network science to understand how materials work

Using network science -- part of a larger mathematical field called graph theory -- a professor mapped long range atomic forces onto an incredibly complex graph to simulate macroscopic material behavior.

Antimicrobial paints have a blind spot

Researchers tested bacteria commonly found inside homes on samples of drywall coated with antimicrobial, synthetic latex paints. Within 24 hours, all bacteria died except for Bacillus timonensis, a spore-forming bacterium.

Morphing origami takes a new shape, expanding use possibilities

Researchers have created a new type of origami that can morph from one pattern into a different one, or even a hybrid of two patterns, instantly altering many of its structural characteristics.

Up in arms: Insect-inspired arm technology aims to improve drones

Insect-inspired arm technology aims to improve drones to handle larger payloads.

8 Construction Tips for a Cool Summer

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Air conditioners are an easy but very expensive(to your pocket as well as the environment) way to reduce the impact of the sultry heat waves of...

Determination of Concrete Elastic Modulus in Accordance with ASTM C469

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Modulus of elasticity of concrete is the ratio of normal stress to the corresponding strain for tensile or compressive stresses below proportional...

Modulus of Elasticity of Concrete- Determination and Importance in Design

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Modulus of elasticity of concrete (Ec) is defined as the ratio of the applied stress to the corresponding strain. Not only does it demonstrate the...

'Deep learning' casts wide net for novel 2D materials

Engineers use 'deep learning' techniques to speed up simulations of novel two-dimensional materials to understand their characteristics and how they're affected by high temperature and radiation.

Tension Test on Steel Rod

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Tension test is performed on mild steel, tore steel and high tensile steel to determine the properties like Young’s modulus, ultimate strength,...

Grading of Cement based on American and European Codes

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In the earlier part of this series (Grades of Ordinary Portland Cement Based on IS Codes), I discussed the grading of Ordinary Portland Cement (OPC)...

Graphene coating could help prevent lithium battery fires

Researchers report that graphene -- wonder material of the 21st century -- may take the oxygen out of lithium battery fires.

Laying the ground for robotic strategies in environmental protection

Roboticists have developed a robot named 'Romu' that can autonomously drive interlocking steel sheet piles into soil. The structures that it builds could function as retaining walls or check dams for erosion control, and, according to computer simulations, the robot could be deployed in swarms to help protect threatened areas that are flooded or extremely arid more effectively.

Different Pressures in Fluid Mechanics

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The pressure on a fluid can be measured depending on two systems where one system measure pressure above the absolute zero pressure scale and the...

Grades of Ordinary Portland Cement Based on IS Codes

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Ordinary Portland Cement (OPC) is the most widely used cement in the construction world. It is the basic ingredient for producing concrete, mortar,...

Boring Methods for Soil Sampling- Applicability and Practical Depths

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Boring method is widely used for subsurface investigations to collect samples, in almost all types of soil, for visual inspection or laboratory...

Researchers uncover hidden deicer risks affecting bridge health

Common magnesium chloride deicers used on roadways and bridges around the U.S. may be doing more damage than previously thought, researchers have found.

10 Design and Construction Mistakes Cause Earthquake Failure of Buildings

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Buildings require great design and suitable construction practice to be able to withstand earthquake forces. There several common design and...

Teaching computers to intelligently design 'billions' of possible materials

Researchers are applying one of the first uses of deep learning -- the technology computers use to intelligently perform tasks such as recognizing language and driving autonomous vehicles -- to the field of materials science.

3D Printing in Construction Industry- Process and Benefits

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The idea of 3D printing of structures, although still novel to many, is striding its way towards the root of the construction industry. Today, 3D...

Recessed Lights– Features and Advantages

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Recessed lights or downlight is a metal light fixture that is installed above the ceiling line. The light is fixed into a hollow opening in the...

Novel role of water in production of renewable fuels

Engineers have discovered a novel approach for the water-assisted upgrading of the renewable chemical, furfural, doubling or tripling the rate of conversion.