Er ARUN SAROJ

14/08/2020

False Ceiling

04/08/2020

Staircase design.....

04/08/2020

ऑफिस के लिए वास्तु – Vastu Tips for Office in Hindi.

आप का ऑफिस यानी कार्यालय आपके पेशे या व्यापार के लिए सोचने, काम के क्रियान्वन, व्यापार में वृध्दि और धन सृजन की जगह है | इस स्थान पर आप और ऑफिस में कम करने वाले आपके अन्य सहयोगी अपनी आजीविका कमाने, अपनी महत्वाकांक्षाओं को पूरा करने और पेशे या व्यवसाय में सफलता प्राप्त करने के लिए अपने उत्पादक समय का एक बड़ा हिस्सा व्यतीत करते हैं| आपके कार्यालय का आकार और डिजाइन कर्मचारियों को सकारात्मक ऊर्जा देने वाला और कार्य में समृद्धि देने वाला होना चाहिए |
आपके कार्यालय के लिए बुनियादी वास्तु सुझाव (Office Vastu Tips) :

कार्यालय की इमारत के लिए प्लॉट चौकोर या आयताकार होना चाहिए. अनियमित आकार के भूखंडों से बचा जाना चाहिए|

ऑफिस के मुखिया या मालिक के बैठने का स्थान (The corner seat for the boss ), दक्षिण पश्चिम कोने में होना चाहिए और बैठते समय उत्तर की तरफ का सामना करना चाहिए|

अन्य वरिष्ठ सदस्यों को दक्षिण या पश्चिम में बैठना वास्तु सम्मत हें जब वे दक्षिण में बैठे हो तो उत्तर का सामना करना चाहिए और पश्चिम में बैठते समय पूर्व का सामना करना चाहिए|

पूर्व और उत्तरी पक्षों की जगह जूनियर स्तर के कर्मचारियों के लिए हैं |

विभागों के लिए उपयुक्त जगह:-

स्वागत कक्ष उत्तर पूर्व में उपयुक्त होगा और आगंतुकों से मिलने के लिए कक्ष उत्तर पूर्व या उत्तर पश्चिम दिशा में बनाया जा सकता है|

कार्यालय में जल निकायों के लिए उपयुक्त स्थान उत्तर पूर्व या पूर्व की ओर है, लेकिन छत पर रखी पानी की टंकीया पश्चिम या दक्षिण पश्चिम में होनी चाहिए|
वित्त विभाग के लिए दक्षिण पूर्व दिशा और बिक्री एवं मार्केटिंग की टीम के लिए कार्यालय में उत्तर पश्चिमी दिशा उत्तम हैं|

कैफेटेरिया / कैंटीन दक्षिण पूर्व या उत्तर पश्चिम की ओर में होना चाहिए|

शौचालय के लिए पश्चिम और उत्तर पश्चिम दिशा उपयुक्त हैं|

छत की बीम के नीचे किसी भी बैठने की व्यवस्था नहीं करनी चाहिए|

कार्यालय के केंद्रीय क्षेत्र को खाली रखा जाना चाहिए|

04/08/2020

Foundation Design:

Foundation is the base of any structure. Without a solid foundation, the structure would not hold for long. We have to be very cautious with the design of foundations because our entire structure rests on the foundation. The job of a foundation is to transfer the loads of the building safely to the ground.

The strength of the foundation determines the life of the structure. As we discussed in the earlier article, design of foundation depends on the type of soil, type of structure and its load. Higher the load bearing capacity of the soil, the larger the load it could safely carry.

Foundations are basically divided into Shallow Foundations and Deep Foundations.

In this article, we are going discuss the step by step guide to Column Footing Design for a shallow foundation.

Reinforced Concrete Footings
Footing comprises of the lower end of a column, pillar or wall which i enlarged with projecting courses so as to distribute load.

Footings shall be designed to sustain the applied loads, moments and forces and the induced reactions and to ensure that any settlement which may occur shall be as uniform as possible and the safe bearing capacity of soil is not exceeded.

In sloped or stepped footings, the effective cross-section in compression shall be limited by the area above the neutral plane, and the angle of slope or depth and location of steps should be such that the design requirements are satisfied at every section.

Design Procedure of Column Footings | Foundation Design
Here is a step-by-step guide to Column Footing Design:

Column Footing Plan and Section | Foundation Design
Column Footing Plan and Section | Foundation Design

Step 1:
Area required for footing

Square = B = (w+w1)/P0

Where, Po = safe bearing capacity of soil

w1 = self weight of footing

w = self weight of footing

For Rectangle = b/d = B/D

A = b x d

Net upward pressure on the footing

q/p = W/A

Step 2
Bending Moment

Critical section for maximum bending moment is taken at the face of the column

For a square footing,

Mxx = q x B/8 (L – a)2

Mxx = q x L/8 (B – b)2

Myy = q x B/8 (L – a)2

Step 3:
To fix the depth of the footing shall be greater of the following:

Depth from bending moment consideration

d = √(M/Qb)

where, Q = moment of required factor

Depth from shear consideration

Check for one way shear

Check for two way shear or punching shear

Critical shear for one way shear is considered at a distance ‘d’ from face of the column.

Shear force, V = qB [ ½(B – b) d]

Nominal shear stress, Tv = k . Tc

Tc = 0.16√fck

Step 4:
Check for two way shear

Critical section for two way shear is considered at a distance at a distance d/2 from all the faces of the column.

SF, V = q [ B2 – (b + d)2]

SF, V = q [L x B – (a + d)(b + d)]

Nominal shear stress, Tv = V/2((a+d)(b+d)d) ——- {for a rectangle

Tv = V/4((b+d)d) ——- {for a square

Tv = k . Tc

k = 0.5 + β > 1 ; [Beta β = ratio of sides of the column

Tc = 0.16√fck

Area of steel, Ast = M/((σ)stjd)
Fig. shows-
Laying of Column Footing Reinforcement | Foundation Design

04/08/2020

Pavement Architecture :

Pavement in construction is an outdoor floor or superficial surface covering. Paving materials include asphalt, concrete, stone such as flagstone, cobblestone, and setts, artificial stone, bricks, tiles, and sometimes wood. In landscape architecture pavements are part of the hardscape and are used on sidewalks, road surfaces, patios, courtyards, etc.
Paver

A paver is a paving stone, tile,or brick-like piece of concrete commonly used as exterior flooring. In a factory, concrete pavers are made by pouring a mixture of concrete and some type of coloring agent into a mold of some shape and allowing to set. They are applied by pouring a standard concrete foundation, spreading sand on top, and then laying the pavers in the desired pattern. No actual adhesive or retaining method is used other than the weight of the paver itself except edging. Pavers can be used to make roads, driveways, patios, walkways and other outdoor platforms.

Interlocking concrete pavers :
An interlocking concrete paver is a type of paver. This special type of paver, also known as a segmental paver, has emerged over the last couple of decades as a very popular alternative to brick, clay or concrete.

Stone pavers
A stone paver is another type of paver. This type of paver is used widely in building and landscaping as it is highly prized for beauty, strength and durability. Stone pavers are made of many materials including limestone, bluestone, basalt (such as that from The Palisades used in New York City), sandstone and granite.

04/08/2020

Modern House Design...

02/08/2020

01/08/2020

28/11/2017

Earthquake resistance structure designed to withstand