1_List the circumstances in which a singly reinforced
and doubly reinforced beam sections are used in a structure.
2_State Necessity of Reinforcement in R.C.C Structures.
Design a reinforced concrete wall footing to carry a 10 in thick
reinforced concrete wall. Service loads are 6 kips/ft dead load and
15 kips/ft live load. The allowable soil pressure is 2 tons per sf.
Assume that the bottom of the footing is to be 8.5 feet below grade
and the weight of the soil can be assume to be 110 PCF. Assume that
the steel is uncoated and the soil pressuregiven is gross allowable
soil pressure. Use fy...
Given that i=0.09; i*=0.0025; F(HC/FC )= 7.80; S(HC/FC) = 7.30,
discuss if there is an arbitrage opportunity. What would you do if
you are an arbitrageur?
Considering the actions that arbitrageurs are likely to take,
explain in detail what you expect to happen (movements) for IRP
condition to hold again?
(Note: interest rates are annual and forward rate is for a
12-month contract).
Design a concrete mix for reinforced concrete beams of a
structure. The structure is located in a locality wherein water has
excess of chlorides in it. Required average compressive strength of
concrete has been determined to be 4700 psi. Beams have
cross-section of 9 in. x 21 in. reinforced with 4 # 6 bars.
Reinforcement has a concrete cover of 1.25 in. and there is a clear
space of 1.0 in. between form surface and steel bars. Fine
aggregate has...
Design a rectangular reinforced concrete beam to resist a total
design moment Mu=400 ft.kips (this includes the moment due to beam
weight). Architectural considerations require that the width (b) be
18 in. and the overall depth (h) be 26 in. Use f′c=4,000 psi and
fy=60,000 psi. Sketch your design.
Hi!
I 'm writing a code for a doubly linked list and this is the
header file
#include<iostream>
#include <string>
using namespace std;
struct node
{
int data;
node *next,*prev;
node(int d,node *p=0,node *n=0)
{
data=d; prev=p; next=n;
}
};
class list
{
node *head,*tail;
public:
list();
bool is_empty();
int size();
void print();
void search();
int search2(int el);
void add_last(int el);
void add_first(int el);
bool add_pos();
bool delete_first();
bool delete_last();
void delete_pos(int pos);
void delete_el();
void add_sorted();
};
i want...
Design a wall footing to support a 30cm − wide reinforced
concrete wall with a dead load DL =293 KN/m and a live load
LL = 218 KN/m. The bottom of the footing is to be 1. 2m below
the
final grade, the soil weighs 16 KN m3 ⁄ , the allowable soil
pressure, qa = 192 KN m2 ⁄ , and there is no appreciable
sulfur
content in the soil. fy = 420MPa and fc′ = 21MPa, normal-
weight...
Determine the maximum allowable span of nominal 2x4
wall forms studs carrying a design load of 1000 psf. Stud spacing
is 16” on center. Use the allowable stresses for Douglas Fir from
Table 13-8 and 7 day load duration. Assume that studs are
continuous over 3 or more spans. Limit deflection to l/360 of span
length. Based on the maximum allowable span, check for crushing of
studs on double 2x4 wales. Conditions are dry.