Bamboo is one of the oldest construction materials. It has been used all over the world as the building materials in the form of walls, roofs, foundation, reinforcements and decorations.
At the same time, it acts as the good earthquake resistance material.
Bamboo is one of the oldest construction materials. It has been used all over the world as the building materials in the form of walls, roofs, foundation, reinforcements and decorations.
At the same time, it acts as the good earthquake resistance material.
Bamboo is a multi-dimensional construction material and has proven to be eco-friendly, sustainable, and easy to use. It is indeed the future of construction and a step towards a sustainable future.
The slides above talk about its details and use in the construction industry. All the sources used for this ppt are mentioned at the end of the slides.
Bamboo (Bambuseae) is a tribe of flowering perennial evergreen plants in the grass family Poaceae, subfamily Bambusoideae, tribe Bambuseae; although, the forestry services and departments of many countries where bamboo is utilized as a building material consider bamboo to be a forestry product, and it is specifically harvested as a tree exclusively for the wood it produces, which in many ways is a wood superior in strength and resilience to other natural, fibrous building materials.In fact it is often referred to as a tree by cultures who harvest it as wood. Giant bamboos are the largest members of the grass family. In bamboos, the internodal regions of the stem are hollow and the vascular bundles in the cross section are scattered throughout the stem instead of in a cylindrical arrangement. The dicotyledonous woody xylem is also absent. The absence of secondary growth wood causes the stems of monocots, even of palms and large bamboos, to be columnar rather than tapering.Bamboos are some of the fastest-growing plants in the world,due to a unique rhizome-dependent system. Certain species of bamboo can grow 35 inches within a 24-hour period, at a rate of 3 cm/h (a growth of approximately 1 millimeter (or 0.02 inches) every 2 minutes). Bamboos are of notable economic and cultural significance in South Asia, Southeast Asia and East Asia, being used for building materials, as a food source, and as a versatile raw product. Bamboo has a higher compressive strength than wood, brick or concrete and a tensile strength that rivals steel.
The word bamboo comes from the Kannada term bambu, which was introduced to English through Malay.
Construction
Further information: Bamboo construction
Bamboo, like true wood, is a natural composite material with a high strength-to-weight ratio useful for structures.
In its natural form, bamboo as a construction material is traditionally associated with the cultures of South Asia, East Asia and the South Pacific, to some extent in Central and South America, and by extension in the aesthetic of Tiki culture. In China and India, bamboo was used to hold up simple suspension bridges, either by making cables of split bamboo or twisting whole culms of sufficiently pliable bamboo together. One such bridge in the area of Qian-Xian is referenced in writings dating back to 960 AD and may have stood since as far back as the third century BC, due largely to continuous maintenance.
Bamboo has also long been used as scaffolding; the practice has been banned in China for buildings over six stories, but is still in continuous use for skyscrapers in Hong Kong.In the Philippines, the nipa hut is a fairly typical example of the most basic sort of housing where bamboo is used; the walls are split and woven bamboo, and bamboo slats and poles may be used as its support.
Bamboo can be utilized as a building material. Bamboo has a long and well-established tradition as a building material throughout the world’s tropical and sub-tropical regions. It is widely used for many forms of construction, in particular for housing in rural areas, it grows approximately 7.5 to 40cm a day. It is light, strong and versatile.
Bamboo as a Building Material – its Uses and Advantages in Construction Works Splitting of Bamboo. The bamboo canes are split into halves or quarter sections using... Shaping of Bamboo. Even though bamboos are naturally circular in form but if they are grown in... Bending of Bamboo. Bamboos can be ...
use of bamboo in construction
bamboo building materials for sale
bamboo as construction material
bamboo for building
bamboo building supplies
bamboo for construction
bamboo as structural material
how to build using bamboo
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
seminar topics for mechanical engineers
civil engineering ppt
latest civil engineering seminar topics
Bamboo is a multi-dimensional construction material and has proven to be eco-friendly, sustainable, and easy to use. It is indeed the future of construction and a step towards a sustainable future.
The slides above talk about its details and use in the construction industry. All the sources used for this ppt are mentioned at the end of the slides.
Bamboo (Bambuseae) is a tribe of flowering perennial evergreen plants in the grass family Poaceae, subfamily Bambusoideae, tribe Bambuseae; although, the forestry services and departments of many countries where bamboo is utilized as a building material consider bamboo to be a forestry product, and it is specifically harvested as a tree exclusively for the wood it produces, which in many ways is a wood superior in strength and resilience to other natural, fibrous building materials.In fact it is often referred to as a tree by cultures who harvest it as wood. Giant bamboos are the largest members of the grass family. In bamboos, the internodal regions of the stem are hollow and the vascular bundles in the cross section are scattered throughout the stem instead of in a cylindrical arrangement. The dicotyledonous woody xylem is also absent. The absence of secondary growth wood causes the stems of monocots, even of palms and large bamboos, to be columnar rather than tapering.Bamboos are some of the fastest-growing plants in the world,due to a unique rhizome-dependent system. Certain species of bamboo can grow 35 inches within a 24-hour period, at a rate of 3 cm/h (a growth of approximately 1 millimeter (or 0.02 inches) every 2 minutes). Bamboos are of notable economic and cultural significance in South Asia, Southeast Asia and East Asia, being used for building materials, as a food source, and as a versatile raw product. Bamboo has a higher compressive strength than wood, brick or concrete and a tensile strength that rivals steel.
The word bamboo comes from the Kannada term bambu, which was introduced to English through Malay.
Construction
Further information: Bamboo construction
Bamboo, like true wood, is a natural composite material with a high strength-to-weight ratio useful for structures.
In its natural form, bamboo as a construction material is traditionally associated with the cultures of South Asia, East Asia and the South Pacific, to some extent in Central and South America, and by extension in the aesthetic of Tiki culture. In China and India, bamboo was used to hold up simple suspension bridges, either by making cables of split bamboo or twisting whole culms of sufficiently pliable bamboo together. One such bridge in the area of Qian-Xian is referenced in writings dating back to 960 AD and may have stood since as far back as the third century BC, due largely to continuous maintenance.
Bamboo has also long been used as scaffolding; the practice has been banned in China for buildings over six stories, but is still in continuous use for skyscrapers in Hong Kong.In the Philippines, the nipa hut is a fairly typical example of the most basic sort of housing where bamboo is used; the walls are split and woven bamboo, and bamboo slats and poles may be used as its support.
Bamboo can be utilized as a building material. Bamboo has a long and well-established tradition as a building material throughout the world’s tropical and sub-tropical regions. It is widely used for many forms of construction, in particular for housing in rural areas, it grows approximately 7.5 to 40cm a day. It is light, strong and versatile.
Bamboo as a Building Material – its Uses and Advantages in Construction Works Splitting of Bamboo. The bamboo canes are split into halves or quarter sections using... Shaping of Bamboo. Even though bamboos are naturally circular in form but if they are grown in... Bending of Bamboo. Bamboos can be ...
use of bamboo in construction
bamboo building materials for sale
bamboo as construction material
bamboo for building
bamboo building supplies
bamboo for construction
bamboo as structural material
how to build using bamboo
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
seminar topics for mechanical engineers
civil engineering ppt
latest civil engineering seminar topics
The present presentation deals with cost-wise comparison of steel reinforcement with bamboo reinforcement. The utilization of bamboo reinforcement as replacement of steel reinforcement is gaining immense importance today, mainly on account of the improvement in the economical aspect combined with ecological benefits.
Recently, in the attention in response to global warming issues and sustainable society, the manufacturing using natural materials has become actively. Bamboo, low cost, fast growing, and broad distribution of growth, is expected to contribute significantly to earthquake-resistant construction and seismic retrofit technology in the developing countries
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
2. INTRODUCTION…
ø Bamboo has been in wide usage since ancient times as a low-cost material
for houses, bridges etc.
ø Recently started appearing in designer homes as flooring, walling and
paneling material
ø Is viewed as a material preferred only by the poor or for temporary
constructions
ø Unpopular in conventional construction due to low durability, lack of
structural design data, exclusion from building codes etc.
3. Facts about bamboo
ø Bamboo is a perennial grass and not a
tree as is commonly perceived.
ø 1450 species are found in diverse
climates across the world, however, not
all of these are suitable for construction.
ø One of the fastest growing plants on
Earth. Its growth rate ranges from 30cm
to 1 m in 24 hours.
ø The strongest part of a bamboo stalk is its
node, where branching occurs.
ø Bamboo has also long been used as
scaffolding; the practice has been banned
in China for buildings over 6 storeys but is
still in continuous use for skyscrapers in
Hong Kong.
4. advantages
ø Strength - Bamboo is an
extremely strong natural fibre, on
par with standard hardwoods,
when cultivated, harvested,
prepared and stored properly.
ø Flexibility - Bamboo is highly
flexible. During its growth, it may
be trained to grow in
unconventional shapes. After
harvest, it may be bent and utilized
in archways and other curved
areas.
ø Earthquake-resistance - It has a
great capacity for shock absorption,
which makes it particularly useful in
earthquake-prone areas.
5. advantages
ø Lightweight - Bamboo is extremely lightweight. Consequently, building
with bamboo can be accomplished faster with simple tools than building
with other materials. Cranes and other heavy machinery are rarely
required.
ø Cost-effective – Economical, especially in areas where it is cultivated and is
readily available. Transporting cost is also much lesser.
ø Durability - As long-lasting as its wooden correlates, when properly
harvested and maintained.
6. HOw TO pROTeCT bambOO…
UNTREATED BAMBOO
ø Untreated bamboo has the following life
spans in different conditions
> Exposure to soil and atmosphere = 1-3 years
> Under cover = 4-7 years
> Very favourable conditions = 10-15 years
ø Natural durability also depends on the
species of the bamboo
PRE-HARVEST AND POST HARVEST PRECAUTIONS
ø Felling during low sugar content season i.e.
dry season
ø Felling of mature bamboo
ø Post harvesting transpiration
ø Water soaking
7. HOw TO pROTeCT bambOO…
BORAX – BORIC ACID PRESERVATION TREATMENT
Depending on the
diameter of the bamboo,
different sized drill bits,
attached to a long steel
rod, are used to drill into
the centre of the bamboo
culms throughout their
whole length.
At the preservation
treatment pool, bamboo
soaks in borax-boric acid
solution (1:1.4) for 2
days to allow the mineral
to penetrate all the
nodes and diaphragms.
Bamboo is removed
and stacked
vertically so the
solution can drain
and be reused.
8. HOw TO pROTeCT bambOO…
Preservative solution is
recharged after four cycles by
adding water and the chemicals.
Preservation treatment costs a
minimum charge of INR 4.50 per
pole.
BORAX – BORIC ACID PRESERVATION TREATMENT
Next, the bamboo
poles are left to
bask in the sun
depending on the
amount of sunlight
The bamboo poles
are left to dry
slowly in a cool, dry
place until they are
used for
construction.
9. How to protect bamboo…
ø During the casting and curing of
concrete, reinforcing bamboo absorbs
water and expands
ø The swelling of bamboo pushes the
concrete away
ø Then at the end of the curing
period, the bamboo loses the
moisture and shrinks back almost to
its original dimensions leaving voids
around itself
ø The swelling and shrinkage of bamboo in concrete create a serious
limitation in the use of bamboo as a substitute for steel in concrete.
ø One effective treatment is the application of a thin layer of epoxy to the
bamboo surface followed by a coating of fine sand.
10. HOw TO pROTeCT bambOO…
0
10
20
30
40
50
60
70
80
90
Soaked bamboo samples at room
temperature for 24 hours
Soaked bamboo samples at 60°C for 4 hours
SHRINKAGE REDUCTION
NEEM SEED OIL TREATMENT
ø Oil obtained from neem seeds
can be used to improve water
resistance and dimensional
stability of bamboo culms
particularly at high oil-treatment
temperature.
ø Bamboo samples soaked in
hot neem seed oil at 60°C for 4
hours had better water
resistance and dimensional
stability than samples soaked in
oil at room temperature for 24
hours.
12. Bamboo foundations
BAMBOO PILES
ø Bamboo compacts soft soil,
thus increasing the bearing
capacity of soil.
ø The friction provided by the
construction-grade bamboo
increases its load-bearing
capacity.
ø Treated split bamboo piles 8m
long and 80 to 90mm in
diameter were filled with
coconut coir strands wrapped
with jute.
A sustainable house in Thiruvananthapuram,
Kerala where bamboo piles have been used as
foundation . The foundation is further
strengthened by bamboo reinforced concrete.
13. Bamboo foundations
BAMBOO PILES
ø The sections
were then tied
with galvanised
iron wire. After
installation of the
piles @2m c/c by
drop hammer, the
area is covered
with a 2.5m
surcharge of sandy
material.
15. RESISTANCE TO EARTHQUAKES
ø High residual strength to absorb
shocks and impacts.
ø Flexure coupled with its very low
mass.
ø Prototype house built with bamboo
sheet roofing and bamboo-reinforced
concrete walls withstood a simulated
earthquake measuring 7.8 on the
Richter scale
ø A bamboo house in Bhutan that
withstood an earthquake that
occurred at Sikkim (epicenter)
measuring 6.9 in September 2011
ø 30 houses at the epicenter of a
7.6 magnitude earthquake survived
without any damage in Costa Rica
in 1991
21. Limitations and drawbacks
Few considerations currently limit the use of bamboo as a universally
applicable construction material
ø Jointing techniques
ø Although many traditional joint types exist, their
structural efficiency is low. Considerable research has been directed at the
development of more effective methods.
ø Flammability
ø Bamboo structures are not fire-resistant, and the cost of
treatment, where available, is relatively high.
ø Lack of design guidance and codification
ø The engineering design of bamboo structures
has not yet been fully addressed. There is little or no data containing
specifications of bamboo.