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Sunday, March 25, 2012

Part 2, Planning a Model Railroad.

Introduction


My favorite thing to do in this hobby is plan for model railroads that, for the most part, will never be built.  I use this part of the hobby to refine my skills at figuring out how yards, tracks, cities and everything else are built for when I build a real model railroad.  That being said, this topic is no stranger to me than the interior of my own car and I have done articles on planning several times on this blog.  However, what I have not done as of yet is fully explain the planning process.

Planning your model railroad is often important.  Though some people manage to get by without much thought of what track goes where, most of us use some method of planning.  Here I will go over the two big methods of planning a railroad: planning with paper, and 1:1 scale planning on the layout.  Both have their benefits and down falls, and I will also go over that too.  Finally, remember the five methods of construction I will be discussing?  I will also be going over which method of planning works best for different construction methods.

On the other hand, it is also important to not get stuck in planning.  I often have this problem, but I slap my self, and say, "good enough," after a time.  If this ever happens to you, just take a deep breath and promise yourself everything will be fine.

Prior to planning the railroad itself, it is time now to answer several questions:


  • What scale will be used?  This is important as scale dictates the size of the layout, the type of materials used, and what it will look like.
  • What era will the layout be?  You can divide the timeline of railroad history many ways.  But at the most basic level, will you model steam (prior to 1949), transition (1950-1965), or modern diesel (1965 onward) eras?
  • How big will the layout space be?  This is VERY important on so many levels, it might require its own article.
With those questions behind you, now you should think about what you want in a railroad:

First part, the elements of a railroad.

I did an article way back about what elements go into a railroad.  There are visual elements and practical elements.  

Strictly visual elements:
  • Scenery
  • Buildings (any building not owned or serviced by the railroad)
  • Water
  • Backdrop/ fascia.
None of these elements affect train operation, but these do:
  • yards:  
  • mainlines:  
  • industries:  
  • storage/ staging:  
  • curves:  
  • construction:
So let's start with the visual elements.  Visual elements are more of an aesthetic pleasure to the eye rather than having a true, useful purpose.  These are elements which are often put in place last, like the ground cover, or the color of the water seen in a river.  They do not affect train operation in any way, and therefore are necessary on the layout, but is there for one reason, to make the trains look good.  

Scenery
Everything in this scene is under the 'Scenery' category except for the car.

Scenery is an element that is completely visual, but is included to "complete" a railroad.  The scenery is anything seen that is not: water, buildings, or two dimensional objects like backdrops.  those others are their own elements as they have a different set of aspects to them.  So, trees, fauna, flora, and natural things are under this category.  The scenery helps make the layout look natural instead of a mass of framework and foam.

Buildings
Most of these buildings on the South Dakota State Railroad Museum's HO scale layout  are not really serviced by the model trains, therefore they are classified as 'buildings.'

Buildings, cars, and other man made objects are under this category.  Anything in this category are not really there for the trains' sake, but rather for the same purpose of scenery, to complete the layout.

Water

Water is in itself is an element of nature, with its own life and therefore should be considered separately from other natural things.  Water is also used as a transportation system, meaning that it is further different from the natural forests.

Backdrop/ Fascia

Backdrops are two dimensional representations of the landscape, while fascias provide an aesthetic appeal to the railroad.  These two things can be thought of as the trim on a house, it gives the layout character and a unique look.

So there are the natural elements, but what about the practical elements?  A good way to find practical elements on a train layout is to think of something on a railroad that could be its own, independent layout that doesn't need the assistance of anything else.  Examples would be yards and terminals which can be modeled on their own just fine.

Yards
Yards give a layout a place to make and break up trains, send them through, and preform the many maintenance tasks that real railroads go through in keeping a railroad running.

Rail yards are very important to all but the smallest train layouts.  They are the epicenter for where all trains on a layout originate (besides the staging tracks) and take up a considerable amount of space, and job opportunities for operating sessions.  With that said, yards can be thought of as their own, separate element.

Mainlines
The two tracks that circumnavigate the layout are mainlines because all other tracks connect to them.  The mainline can also be thought of as the main river, which all the tributaries flow into.

The mainline is a highway which connects the layout to itself in all places.  The mainline may not actually be modeled as a mainline, but anything that allows trains to pass in and out of a scene is a mainline on a layout.

Industry
Since a grain elevator give a railroad business, it is an industry.  Other industries not served by the railroad are less important than those which are on a model railroad, so those industries are classified as 'buildings.'

Industries give the railroad a purpose.  Most industries have buildings, but these buildings are almost required for any industry to exist, making them more practical than aesthetic. 

Staging and Storage
A staging yard represents everything you can't see, such as beyond the horizon in this photo.

Staging is quite similar to a yard, and therefore this and yards could be put together as one element.  except that if you have a decent yard, you don't really need staging.  This is only true though if the cars on a layout can all fit onto one yard, which would serve as a terminal.  Furthermore, staging and storage represent the national rail network which connects to your little piece of modeled area through the mainline and yards.  With that, staging yards and storage can be seen as their own element.

Curves
There are several reasons why the track curves.  Can you think of them?  1. The layout ends a few inches from the track, 2.  The trees mark a river which would mean the track needs to curve to get into town.  And 3.  the town is around the bend. 

Curves are important as they just take up space, and a lot of it. they dictate how wide a railroad will be, outline obstacles which a train can't go through or over, and give the trains a reason to slow down, both in real life, and on the model.  Because of these factors, curves are important when planning, constituting their place as an element on a railroad.

Construction

How the layout is constructed is the number one thing to take into consideration as it affects EVERYTHING on the layout.  This is part of the reason why I am also going over the different methods of constructing a layout, as it is important to see how X affects Y and exc...

Planning With Paper:


Track planning with paper and or computer software is the most common method of planning model railroads for several reasons:


  • It allows people to visualize the railroad without really wasting any lumber or other resources to see if it will work, or even look right in the space available.
  • This method of planning will allow a person to devise other diagrams for the railroad including diagrams from wiring, bench work, and lighting.
  • The plan can be used to explain to your family why there's a mass of lumber in the den room ;p
  • a diagram for the layout will allow a person to see what materials are needed ahead of time such as the amount of track, lumber, and solder for joints.
Track planning on paper actually has its own legend and symbols that are widely known, though everyone has their own variations.  The track plan can be thought of as a map, showing where everything on the layout is, or will be.  The legend or key to the map are the symbols which represents various things on the layout.  I have my own special key which I use, and its below:


  1. Buildings.  Important ones are labeled 
  2. Track.  Solid, thick line for exposed track, dotted line for tunnels
  3. Narrow gauge track.  Gauge and scale specified, can also be different color.
  4. Layout surface. marked by thin, continuous line with corners or curves.
  5. Elevation.  Marked as inches above the layout surface
  6. Turntable is a circle with a line through it, suggesting the pit and bridge.
  7. Rivers and water marked by a shaded area bordered by land which can be unshaded, or a green area in color.
  8. Bridges.  Marked by a suggestive trestle or girder type of border.
To me, this is relatively simple, and is a spin off from the track planning symbols used on Model Railroader track plans.  Considering its your layout, you can adapt this to anything you want if it is easier to understand, but this is my key, and yes, you are welcome to use it.

To actually draw a track plan, you can see a similar article here which gets into detail about using utensils for  accurate drawing. The alternative to this is to create a rougher sketch, but using the same symbols as above.  The beauty of my set of symbols is that they are generally understood, and account for measurements and notes about various aspects on the layout.  In other words, its universal, no matter how you use it. 

Track planning in 1:1 scale

This doesn't mean going out to a real yard and taking their track plans, though you can do that if you like, but rather taking your layout surface, and using it as a canvas for planning your empire.  Some people like this method as it gives modelers the freedom to test out different things before being certain of what they want.  It is a very good thing when you can see your layout in front of you, and test out what switch goes where and how it is best used.  I personally used this method for my own HO scale Rock Springs layout, and it worked great because I could see the pieces of track instead of being forced to visualize.  In fact, it wasn't until after the layout was operational that i made a track plan, though I don't advise that because I did have a few headaches. 

The basic idea behind this form of planning is to take the elements discussed above, and see them in action on the layout surface without the need for a track plan.

Track planning with the actual track can be great for seeing the layout rather than visualizing it.
This form of track planning only works in certain situations however, and here they are:

  • If you know how big the layout will be
  • If you know what you want already
  • If you want to see how the track looks and feels like before its too late.
This form of track planning can't work right if one of those things are impossible to complete, or are not done.


So which method of track planning works best for what construction method?  Well, here is the answer and why:

  • The table top method.  You can use both methods of track planning on this style of construction because the layout surface is already there and the track plan would be easy to create.

  • The foam board method.  With this method, you should use the 1:1 planning idea as it allows for marks to be made, cuts to the foam, and a great flow to the layout.

  • The cookie cutter method.  Track planning on paper is a good idea here for one simple reason, this way you will know what to cut.  This method of construction requires the cutting of a lot of wood, and you need something to "measure twice" with before cutting.

  • The foam and plaster method.  The 1:1 planning idea works here as the foam needs a reference to cut with.  The track, already being marked on the surface, will give a person that stencil for cutting.

  • The paper shell method.  With the need for lumber to be used as a sub-roadbed, a track plan on paper is worth just as much as a line on the layout surface.
And that is all the reason to do some planning before building your railroad.  When the planning is finished, a person can now move on to...  wait for it...  BENCH WORK!!!!

Wednesday, March 21, 2012

Part I.a. Modern trends in model railroading.

After reading three years worth of Model Railroader Magazine, I have seen some new trends that used to be rare.  obviously, its your railroad, but a modern, stylish railroad might be your taste.  So here are some things I have noticed in the past three years that never used to be common:


  • Curves instead of corners.  A modern layout often has curvy sides along the front instead of corners.  There are three reasons for cutting those corners: 1). train track never makes a perfect corner, and the curves on a layout reflect that smooth flow of the track.   2). the track is closer to people when the corners of the layout are shaved off which allows for easier maintenance and operating.  3).  With the modern tools like jig saws coming into a cheap price range, curves are easier now than before to make.

  • Backdrops.  Backdrops are not a new concept, but it hasn't been until recently that you have seen them on just about every layout.  I will say that backdrops, because they are a good idea, were common, but they are more common now than ever.  The backdrop also is more often than not having curves instead of corners, which keeps the corners from breaking up and endless sky.

  • Staging yards and mainline.  It used to be (about the 80s, 90s) that industrial switching was the way to run a railroad realistically.  And most layouts, being small and having tight turns, reflected that trend.  But now, even on small railroads, the mainline is coming back into focus.  This is another trend which is repeating itself because, at least in my opinion, mainline running is a lot of fun, and models those days of watching trains go by rolling hills to distant lands.  staging yards are also not a new concept, but they have been made to be almost mandatory for large railroads because of the volume of trains on the layout.  Small railroads are also using staging yards more frequently as they are a good way to pack a lot of train in a small railroad.  If I were to place my finger on the year, I'd say about 1995 railroads with staging yards began to spike.

  • Multiple decks.  With the trend of housing making large rooms like dens smaller, more multideck railroads are being built to counter the lose of real estate.  Now this is a very new trend, and I can't tell how long it will last, but just flip through your years of modeling magazines and count the number of multilevel railroads from year to year.  My guess is that the trend started between 2000 and 2005 which means that a railroad constructed then, will be featured in a large magazine for the first time now, or a couple years earlier.

  • Return loops and point-to-point railroads.  Obviously, these are not new as I have an atlas track planning book from 1985 with several plans for reverse loops, but they are more common now with the advent of DCC.  DCC, or Digital Command Control is an easy way to run multiple trains on the same block of power.  Being a computer essentially, DCC can also easily control reverse loops.  Point-to-point railroads are also more common in response to a trend that focuses on realistic operation.  This is helped by the tighter spaces in which people are living more often, which means that there is little room for large curves.

  • DCC.  Even though DCC has been around for nearly 2 decades, it hasn't become popular until about 2004 when the throttles and systems became cheaper, simpler to use, and no longer required a computer to run the trains.  DCC has profoundly affected how our model railroads are operated, built, wired, and used due to the innovations which make DC look too simple.  I myself do not have DCC, but I love it and have used several systems so far.
So there are several things which make modern railroads look modern.  It is just as much about practicality as a new style of "artistic" beauty which drives these trends.  This is especially true now that more and more home layouts are featured in magazines, on the web, and are open for public "open houses."  These are also trends that have only come about in the last couple decades due to the expansion of the hobby to the public.

Part I, Introduction to Building a Model Railroad

Today, many people build what are known as model railroads, that is, models of those long, multi-ton beasts that keep you from going to and from work.  Many people see them as an annoyance when traveling, me included, but railroads serve the large task of hauling billions of tons of freight across this great continent.  With that, even though I might find trains annoying, I am always captivated by the jobs these trains preform.  I also do love trains when NOT traveling, hence the point of this blog and everything in it.

The point of this long, ten part article on building a model railroad is to educate viewers of this site on the art of building a model railroad.  Model railroads are just that, art.  And like art, there are many different ways of building a model railroad.  While the last set of articles on building a model railroad focused on how I build railroads, this set of articles will focus on how OTHERS build there railroads.

There are as many ways to building a railroad as there are modelers.  That said, it is impossible to explain ALL the methods of constructing a railroad.  However, there are several methods which stand out in the modern techniques of building a model railroad.  The techniques I will attempt to cover are as follows:

  1. The classic "table top" railroad.  Most modelers know what I am talking about, as do many non-modelers.  The table top railroad was perhaps the first style of modeling a railroad, and all other forms of construction, except for a few, are merely modifications of this style of construction.  The table top method uses a flat surface to put all the track and scenery on.  It is basic, cheap, and simple.                                                  
  2. The new, but tried and true, "foam board method."  Unlike the table top method, the foam board method uses foam, or a combination of wood and foam, to build the scenery substructure.  This method is lighter than the others except for the "foam and plaster" method.
  3. The "cookie cutter" and plaster method.  This method is completely different from the table top method.  If is a flexible, but heavy way of building a railroad which makes grades easier and landscape more vertical.  This method also uses a lot of wood, but is simple once practiced a bit.
  4. The "foam and plaster" method.  This method uses foam to create the basic outline of the landscape, but uses plaster cloth (a matrix membrane filled with plaster powder) to give the scenery support.  This method is lightweight and strong which make it a favorite for modelers who move their layouts a lot.
  5. The "paper shell" method.  This is a new method, which is very cheap that uses paper to make the scenery shell, and is reinforced with plaster cloth.  For this method, I will be using a Model Railroader Magazine article to help explain.
These methods are common, or are thought to be common in the future in model railroading.

Things these methods have in common:

Most model railroads have several things in common, no matter what method of construction is used.  However, keep in mind that all things in life have exceptions, so the following will be generally true:

  • Peach:  Bench work.  Bench work is anything that supports the whole railroad.  Most layouts have wood for bench work as it is strong, easy to cut and use, plus works beautifully at being mechanical.
  • Brown:  Fascia.  I only recently started using fascia, which is a panel in front of the layout that disguises all the sub structure and bench work.  Some of these techniques discussed need a fascia, some don't, but more often than not, something will be in the front of the layout, making it look nice.
  • Pink:  Layout sub-structure.  ALL layouts have something between the bench work and the track.  This is because the track, and scenery need a smooth surface to be modeled on.
  • Purple:  Scenery substructure.  Scenery will most times have a further layer of material (like plaster cloth) to give it strength.
  • Red and green:  Track and structure support.  Track needs support as well as the cities which the trains travel through.  So some material is usually needed to give that support.
Things to keep in mind about this:

  • Some things like the Scenery substructure, the track and structure support, and the layout substructure are sometimes the same thing, or a combination of two things.  All the methods of construction, however has something to support the surface.
  • In the instance of the "cookie cutter" method of construction, the bench work does support the track and structures, but it is usually raised above the regular bench work level via risers.
  • Backdrops are sometimes used too.  The backdrop is a panel on the back of the layout which gives a feeling of distance and expanse through a mural-type scene.  This is another thing a person may want to include when building a railroad.
So there is an overview of the different techniques used to build a model railroad.  The next section will be all about planning your railroad.  Keep watching as this series continues.

It's time again, I think.

Way back last year I did a 7 part story on building a model railroad, start to finish.  Like Model railroader magazine, a story like that always is helpful to people who are starting, looking for new techniques, and people just surfing to look at modern techniques on building a model railroad.  The first time I did this, I was told it was okay, but there were two things which people asked for:


  • Including several methods of building a layout instead of just one.  There are many ways to build a railroad.  Some of the most common methods used today are: foam board, foam and plaster cloth, paper shell and plaster, "cookie cutter" and lattice, and table top.
  • And people wanted more diagrams to explain the steps better.  I personally am out of space for building a railroad, so I will use past photos of layout construction. I will also be using diagrams I drew up on a computer.  Also, if anyone wants some publicity for their railroad, please contact me by commenting below.  I'll be happy to show your layout in construction.
That said, here is how the story of constructing a railroad will go:

Part I, explaining different construction techniques.

Part II, explaining how to plan your railroad.

Part III, going over building bench work.

Part IV,  explaining roadbed construction and pre-scenery.

Part V, different types of power.

Part VI, explaining track laying and wiring.

Part VII, going over ballasting and scenery.

Part VIII, going over the construction and placement of buildings.

Part IX,  explaining the details

Part X, maintenance procedures.

With this in mind, here is the general format of how things will look. This will serve as a diagram for finding a specific part of the article:


Part and article title

Introduction to the topic discussed.

Different methods of constructing ___.

Steps on completing ___ and variations for each method. (or, if a large variety of techniques are used, it might be necessary to go step by step through each different method).

Conclusion and where to next.

And there you have it, the idea, format, and information towards building your own railroad.