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Monday, November 30, 2009

Units and Drawing Scale in Archicad

Archicad is a very powerful Building Information Modeling (BIM) Software from Graphisoft. It is increasingly being used by architects around the world. In this article I am going to explain a little about how to set units and scale prior to designing a house or a building.
If you are an Architect who lives in India, you will use SI units as project preferences for your design. But if you live in the United States, you might prefer to keep the default settings which are in Imperial Units. As a new Archicad user, you might be confused about how to change the units from the Imperial System to the International System. If this is your case, don't worry. Take a look at my following explanation:
With the Archicad BIM software running on your computer screen, locate the Option menu. After you have found and clicked it, you will see such list as Element Attributes, Element Snap, Auto Intersection, Magic Want Settings, Add-on Manager, Project Preferences and Work Environment.
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Click the Project Preferences, you will see Working Units and Levels, Dimensions, Calculation Units, Construction Elements, Zones, Layout, Miscellaneous. Click Each of them to set your desired units of measurements.
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After setting the SI units, you can continue to setting the drawing scale. It is very easy. Click the Document menu and then the Floor Plan Scale… You can change the scale of the drawing which is suitable for your design project and the printer or plotter size.
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Saturday, November 28, 2009

Archicad and Home Design

The following articles discuss Archicad tutorials and home design for architects and interior designers. At the moment the latest release from Graphisoft is Archicad 13. It is introduced with Graphisoft BIM Server to support model based team collaboration. As the number of users of this home modeling software is going up, there is a need or demand for information on how to use it. What I provide below are not meant to replace the official explanation presented by Graphisoft - the official company which has created the Archicad rather they are my personal journals which contain stories of how I study this great software.
I hope that by sharing some of the following articles, new Archicad users especially on the introductory level may find them useful for their own personal studies. I am not sure if I am able to provide more step by step Archicad tutorials in the future.
I write about anything in this blog from earthquake resistant wooden house to how to protect our tropical rainforest which is facing rapid deforestation. So, when you come again in this blog and find out that there are no new articles about Archicad then I suggest that you visit the official website of graphisoft.com There, you will find various information that is more suitable to your needs.
If after reading the following posts, you find that there are some mistakes, then please use the comment form to write some of your opinions which are very important for the corrections or improvements of these tutorials.
Before I finish this post, I would like to recommend other similar products created by Autodesk which many architects from around the world use in their home or building design projects. They are Revit Architecture, Revit MEP and REVIT Structure. Because the three BIM softwares are made by one company, they are more compatible for one another. As every software has its advantages and disadvantages, every new user of REVIT or Archicad must consult his or her needs with experienced users of each of the software to assess the right solution for his or her design needs.
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Archicad and revit for house design

Sunday, November 1, 2009

The Environmental Impact of Marine Tourism

Sunbathing, snorkeling, scuba diving, wave surfing and water skiing are some of the activities that tourists typically enjoy when they go to the beach. These activities can bring positive and negative impacts to marine environment. To reduce negative impacts of tourism activities on the environments, people who work in this industry need adequate knowledge about conservation and coastal management.
Marine tourism is a business that generates big revenues during holidays and special occasions. Being a part of the tourism industry is a great way to make money because life seems like one endless holiday. Yes, it does have its downs like any other business, but for the most part, the going is good especially if you are well-established and your customers come back to give you repeat business. Marine tourism has come into its own with the advances that have been made in the field of technology. Locations that were earlier inaccessible or unsafe are now well-known tourist spots in marine environments. The seas and the coastlines of the world are much sought after destinations for tourists all over the world, and this makes marine tourism a booming industry.
But all this interest in water sports, cruises, underwater explorations and other activities that involve the marine environment are definitely having an adverse effect on marine ecosystems and animal species that live on or near the coast.

• Natural habitats are destroyed when hotels, restaurants and other entertainment and hospitality facilities are built along the coastline.
• Surrounding areas are also destroyed in order to provide access to these facilities. With the advent of roads, airports and sea ports, people begin to populate the area and drive out the natural wildlife whose habitat the area was originally.
• The level of pollution increases with the increase in population
• Essential resources like water become critical and are sometimes in shortage.
• The coastline is destroyed due to erosion and the sea also becomes polluted with effluents from hotels and other establishments in the area.
• Cruise ships produce and dump waste in mid ocean, leading to pollution in the high seas too.
• Sewage causes algae to form over coral reefs and damages and destroys them.
With all these detrimental effects, we must adopt techniques to manage the pollution and the destruction of ecosystems, not just because we need to save the environment, but because we need to save the tourism industry itself. The environment and its quality are very important if tourism is to survive and thrive; with polluted beaches and diminishing wildlife, the tourists are going to be few and far between. And when this happens, it is the end of marine tourism as we know it.
For man and nature to coexist in peace and thrive, it is up to us to ensure that we do not wreak havoc on the environment; for if we do, it will come back to haunt us in the form of global warming and climate change.
By-line:
This guest article was written by Adrienne Carlson, who regularly writes on the topic of construction management degrees . Adrienne welcomes your comments and questions at her email address: adrienne.carlson83@yahoo.com