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ARCHITECTS PROPOSE TWIN SKYSCRAPERS THAT CASTS NO SHADOWS

originally posted by
cnnnews.com

CNN) - An architecture firm is shedding new light on building skyscrapers, literally.
A concept for a "No Shadow Tower" was recently put forward by the London branch of NBBJ architects. The ambitious structure would be built to reflect light between two high-rises to ensure more sunlight can reach ground level.
It works by using an algorithm in the design phase to calculate which panels on a building will be in view of the sun at certain hours of the day depending on its location, shape and the time of year.
These panels can then be strategically placed during construction to bounce light down into public spaces at the foot of the buildings.
"You can't remove the shadow from one building," said Christian Coop, design director of NBBJ London.
"(But) if you have two buildings, one to the north and one to the south, you could form the building to the north to act like a mirror that would reflect the light in complete sequence to track the shadow from the south."
Promotional literature from the architects says this technique can help reduce shadows by about 60%.
NBBJ submitted the concept for a recent competition run by New London Architecture (NLA) think-tank that aimed to discover how skyscrapers could benefit public spaces.
 


ARCHITECT: HOW TO MERGE SEVERAL .PDF FILES INTO A SINGLE .PDF FILE WITH MANY PAGES

by Kosi Emmanuel Chukwujindu

Architects in dealing with distant clients are often requested to send and receive drawings through or over the internet. these drawings may be pictures, .dwg or .pdf files. pdiles are however the most widely used formats for several reasons. This is due to its light weight, versatility, non-edit-ability (in some cases). Compared to the .dwg, .jpeg or any other file formats,  the .pdf file format has come to be known as the business file format.

This post is dedicated to teach the Architect how to convert a CAD drawing (.dwg) file into a  .pdf file as well as how to merge these .pdf files into one in case this is required.

Lesson 1: How to save a drawing from AutoCad as .pdf

Step 1: Open the drawing file on your AutoCad workspace.

Step 2: go to file - print - under plotter select .dwg to .pdf plotter (How to install PDF plotter) if its not found in your list of plotters.

Step 3: select desired paper size iI.e a4, a 3 or other.

Step 4: using the window tool marquee the drawing from your model workspace and cluck preview to see how it is positioned on paper.

Step 5: click OK and set save folder for he new .PDF file. You may repeat the process to create several sheets of your drawing eg floorplan, elevation, sections e.t.c.

LESSON 2: HOW TO MERGE MULTIPLE .PDF FILES INTO ONE WITH MANY PAGES

Once you have finished saving those different drawings as different .PDF files, you can either send them individually or merge them into one .PDF file. This has the advantage that the mail you will be sending to your client will be compact and scrollable as against the open- view-close, open - view - close .....method of viewing single .pdf files.

Step1: (dont laugh) please dont bother touring the web scavenging for apps that promise the whole workd and deliver nothing. Just download an app called "PDF merger" (from playstore) on your android phone.

Step 2: once you have this simple but very efficient app installed on your desktop you can copy all the  pdf files to your phone using your usb cable.

Step 3: open the app interface and add the files which you need to merge and click merge.

Step 4: specify the file name and save location.

Step 5: you are done!