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Feb 26, 2016 / Haseeb Jamal -

5 Travel Myths You Need to Stop Believing Right Now

Feb 26, 2016 / Haseeb Jamal -

Canal Comes Alive with Lighted Boat Parade.

Hydraulic Design of Inverted Siphon

Shamozai distributary clefts from Machai Branch Canal at RD: 51+000, Machai canal is a part of upper Swat canal system off-taking from Amandara Headworks on River Swat and operated under the control of Dargai subdivision Malakand. Shamozai Disty carries a design discharge of 77 Cusecs,

How to Design Sanitary Sewer

Calculate the anticipated future (ultimate) population of area served by the sewer using ultimate population density.< Multiply the ultimate population by per capita average daily sewage flow to obtain the average daily sewage flow e.g. Select or calculate peaking factor (P.F) & Peak hourly waste water flow

Design of Gravity Retaining Walls in Excel - Sloped and Stepped

Design of Gravity Retaining Walls Stepped Gravity Retaining Wall Slopped Gravity Retaining Wall

How to Estimate the Design Flow for a Sanitary Sewer

Design flow for sanitary sewer can be find as shown in steps below: Calculate the anticipated future (ultimate) population of area served by the sewer using ultimate population density. Multiply the ultimate population by per capita average daily sewage flow to obtain the average daily sewage flow. Select or calculate peaking factor (P.F)

Seismic Design & Earthquake Resistant Construction

Earthquake resistance is the ability of the structure to withstand earthquakes. These structures perform better during the earthquakes and give sufficient time to its dwellers to evacuate the building, besides saving lives, reducing injuries and lowering the damages of the earthquake. These structures are intended to withstand the largest earthquake of a

Factors Affecting Design of a Barrage

Factors affecting the Design of Barrage are as follows: Estimation of Design Flood Hydraulic Units Width of Barrage Afflux Tail Water Rating Curve Crest Levels Discharges through a Barrage (Free Flow Conditions) Discharge through a Barrage (Submerged Flow Conditions) Fane's Curve Gibson's Curve

Roller Compacted Concrete Mix Design and Properties

The consolidation by a roller does not require special cements; however, when RCC is to be used in mass concrete, the recommendation of selecting cements with lower heat generation. Mineral admixtures are used extensively in RCC mixtures. The use of large amounts of mineral admixtures reduces both the adiabatic temperature rise of concrete and costs, and

Parameters considered in Designing Spillways

The topography, hydrology, hydraulics, geology and economic considerations all have a bearing on these decisions. For a given inflow flood hydro graph, the maximum rise in the reservoir level depends on the discharge characteristics of the spillway crest and its size and can be obtained by flood routing. Trial with different sizes can then help in getting the optimum combination

History, Design and Construction of Taj Mahal

History "A white marble tomb built in 1631-48 in Agra, seat of the Mugal Empire, by Shah Jehan for his wife, Arjuman Banu Begum, the monument sums up many of the formal themes that have played through Islamic architecture. Its refined elegance is a conspicuous contrast both to the Hindu architecture of pre-Islamic India, with its thick walls, corbeled arches, and heavy lintels,

Design of Weir and Conditions for Stability & Maximum stress

In any hydropower projects the diversion structures occupies the key position. Among these diverging structures weir is the most commonly used structure, because of its simple design and operation. Different types of weir can be used as diverging structures some of them are given below: Sharp crested weir Broad crested weir Ogee weir Tyrolean weir weir with lateral intake etc

Design of Water Channel (Canals)

The channel is the same thing that is used for the water carriage purpose, however in case of hydropower projects the channel that takes water from the intake (Diversion Structure) is usually called connecting channel. It's tunnel is to be used in between the intake and power house otherwise called headrace channel, if no tunnel is to be used in between the intake and

Steps in Designing a Transfer Floor

Design of reinforced concrete transfer floors, although routinely performed by structural design engineers, is a very challenging task. The transfer floors are commonly used in multi-storey buildings, and they are major structural elements carrying a number of floors. Normally the entire building, 10 to 15 levels, is carried by a transfer slabs. The major problem is the evaluation

Design of Steel Beam - Lateral Torsional Buckling & Local Buckling

The development of a plastic stress distribution over the cross-section can be hindered by two different length effects: A simply supported beam can be subjected to gravity transverse loading. Due to this loading the beam will deflect downward and its upper part will be placed in compression and hence will act as compression member. Beams are generally

Functions of Slab and Design of Slab

A flat piece of concrete, put on the walls or columns of a structure. It serves as a walking surface but may also serve as a load bearing member, as in slab homes. Its necessary to check the slab deflection for all load cases both for short and long term basis. In general, under full service load, Deflection (d) < L/250 or 40 mm whichever is smaller. Check for lateral

Simple Asphaltic Concrete Roads | Design & Properties

Hot mix asphalt cement is a material which has revolutionized road construction process.Hot mix asphalt paving consists of a combination of aggregates uniformly mixed and coated with asphalt cement. The term Hot Mix is used due to the fact that to dry the aggregates and to attain the desired degree of fluidity of the asphalt cement for proper mixing and

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