Answer / jose h jones

it is based on strain energy principle

Answer / pooja

Castigliano's theorem is exactly based on strain energy
principle ,which gives the deflection & load acted ata
point .
From castigliano's 1st theorem ...., we can get the
deflection at a point of the body, by getting derivative of
strain energy wrt. the load acted at that point.
From castigliano's 2nd theorem ...., we can get the load at
a point by getting the derivative of total strain energy
wrt. the deflection at that point.

Answer / mks

Castigliano's theorem is exactly based on strain energy
principle ,which gives the deflection & load acted ata
point .
From castigliano's 1st theorem ...., we can get the
deflection at a point of the body, by getting derivative of
strain energy wrt. the load acted at that point.
From castigliano's 2nd theorem ...., we can get the load at
a point by getting the derivative of total strain energy
wrt. the deflection at that point.

Answer / henry chijoke

1st theorem: the strain energy of a conservative system is
expressed in terms of N-independent displacement degree of
freedom, then the load that corresponds to degree of
freedom. 2nd theorem: partial derivative of the
complimentary strain energy wrt load yields the
displacement component of the loaded point in the direction
of that load.....

Answer / henry chijoke

the strain energy of a conservative system is
expressed in terms of displacement degree of
freedom. 2nd theorem: partial derivative of the
complimentary strain energy wrt load yields the
displacement component of the loaded point.

Answer / akhilesh

if we are taking 2 points in a member a and b.
then if we apply load on point a then there some diflection
will occure at point b. than again if apply load on b than
there some deflection at a. the diflection at both the
point will same.

Please tell me the difference between nominal and clear cover. Thanks.

10 Answers  

What is reinforced brick masonary and its advantages and applications, arrangement of steel

1 Answers  

1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.

0 Answers  

In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

1 Answers   Unitech,

Should vertical shuttering done for CC/ RCC for Damp Proof Course (DPC) be measured?

2 Answers  

which is code is used for design of steel structure

3 Answers   Simplex,

How much for the BRC lapping in full yield and half yield < and which table to get it ?

0 Answers   Engtex,

whats is the Indian standard ratio for mix design M5 M10 M15 M20 M25 M30 M35 AND M40???

2 Answers   Harit Dharaa,

A building wall is to be constructed , its 12 ft high and 40 ft long and labour cost per foot is 100 rupees , tell me the total cost of labour for that building work plz explain answer ..I am hurry plz any one give me ans as immediately as possible Thanx

1 Answers  

In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.

0 Answers  

What is the standard volume of pharma in cub ft

0 Answers   Deepa Constructions,

how many lab test on bricks and aggregate write briefly please

2 Answers   NPC, Omaxe,