Abstract
This project paper says about advance planning and designing of multi-
Purpose system of army trench base of concrete bunkers is assort of most
superior of and 24 hours activations functions of a line of controls.
It’s the most purposes full planning evaluations of military defense
barricades, these designed to prevent the soldier’s in high impact
explosions systems. Its the largest part of pre-effective functions can
be used and large internal missile and ammunition storages. In our
project planning’s is limit state design method is used. It’s highly
economical and safe. And planning and high safe design. The design is
done by according to IS (456-2000) the structural members are designed
using HYSD rods with Fe-500 grade of steel and M-30 grade concrete. Here
its followed by the framed rectangular planned structures are made up of
the concrete retaining wall and it’s connected to raft foundation. And
the required planning area of the plot is (57x22) sq feet. With a space
of required capacity of storage ammunition and radar inspection. It’s a
structural system, very strong and durable design propose and high
lateral impact resistant and safety with invisible appearances.
Keywords: Permanent bunkers, Steel bunkers, Trench bunkers,
Defense radar systems, Ammunitions, aviation systems, Inertial guidance
module, Trench bunker concrete reinforcement detail.
Introduction
Army bunkers is a bulwark full en-sealing barricades protect the solider
from the enemy missile and mortar ammunitions bombs or included any
other different tactical attack. Its should be semi beneath and
inspections cavities of blockhouses are above the level of ground
surfaces. Its first inventions of bunkers to introduced the war periods
of expensively in world war 1 (1914 to 1918), world war 2 (1939 to
1945), and the in-build the development of bunkers in cold war for
weapon storages facilities. Some of the defence bunkers are used only
explosive storage for examples in (a nuclear warhead) because it is the
reason is temperature constant rate and activations ready to war zones
area. And most of the bunkers are used partially storages of explosive
and radar communication operations of explosive mortars that name is
command and control centre and storage facility for example in the event
of nuclear war status. Defence bunkers can also be used as protective
from cumuli clouds. Trench base concrete bunkers are concrete mass
structures and to installed ground base to fixed the missile (Prithvi 1,
2, 3, Shaurya) and supersonic (3M22 Zircon) and fixed the coastal
artillery machine bofor gun. Have been available in extensively bunker
system. And typically bunkers are included in bored for industrial
mining sites. Food storage, material dumped, information storage and
some other living in a tent quarters. Bunker deflect the blast shock
waves in short adjacent side of the controlled actual area that
explosion prevents the inside physical sever damages to people in army
bunkers. Same types for made nuclear bunkers and also included lead
plate and nylon ribbon en-seal material the safety precaution of
blasting high impact thermal radiation effect. And after the nuclear
explosion within second of shock waves pauses, and blocked the radiation
effect of the bunkers. A most important part of the bunkers doors its
should be greater than 100 mm thickness of metal doors and includes
reinforced with the steel box shape reinforced nylon material. And
should be ventilation or air conditions available at the bunkers. Plan
and design in advance trench concrete bunker its will future implements
in line of actual control. So that bunkers methods followed by the most
developing countries. It is in build to future missile short and
long-range missile systems with radar communication proposals where all
types of functioning to be used. Its planning and designs suitable
places of border controlled command (BSF). And assort planning and
design of future functioning. And also essential facilities of bunkers
in restroom, ammunition storeroom, activations missile launch rooms,
computing of radar signal rooms.
Review of Literature and Types:
The current defence status of the army used 2- types of bunkers
Types
Permanent (concrete bunkers)
Steel bunkers
Permanent bunkers:
That bunkers are used to making such as stones, masonry’s mud and logs.
The longevity of these bunkers is an easily collapsible, for hardened
reasons is vulnerable climatic conditions spalling in weathering, and
enemies missile and mortar firing [1].
Steel bunkers:
The steel bunkers are constructed by ferrying material as shown in
figure 1. To easily carrying to a higher altitude to lines of actual
control areas. That highly needs more numbers of manual powers for
lifting and constructions. It does not maintenance and flexibility
barecades shells. And available in loops firing weapons. But defaults in
mortars and ballistic (SRBM) missiles. Start ford upon the place in the
UK its placed buried in 14 feet underground, the nuclear bunkers. Its
approximately is 150 m in along north of the tower cross [2]. It
construction in activations in cold wars monitoring post. It fully
constructed concrete retaining walls and floors. Concrete shelter in
Utah system it will design in swiss engineers in andel finges
Switzerland. Its extensively experienced high team, consisting the
nuclear bunkers engineering. That designed based on comfortable
accommodated the large numbers of peoples that shelters are permanents
that concrete shelters swizz assigned the heavy explosive shelters in
the two hundred psi in resisting level. Building customized underground
concrete shelters since 1990. For 25 years getting on, north-west
shelter system has constructed-in concrete bunkers in underground. It’s
the highest calibre. And it does not a defence explosive resistance
shelters. Worked both armies and civilians for protected natural
disasters. It is 120years old and experienced to constructed in a
shelter across in north America.