Portal frame
id:
portal-frame-302-2238436
title:
Portal frame
text:
Portal frame is a construction technique where vertical supports are connected to horizontal beams or trusses via fixed joints with designed-in moment-resisting capacity. The result is wide spans and open floors. Portal frame structures can be constructed using a variety of materials and methods. These include steel, reinforced concrete and laminated timber such as glulam. First developed in the 1960s, they have become the most common form of enclosure for spans of 20 to 60 meters. Because of th
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Portal_frame
date created:
date modified:
2023-03-24T13:47:14Z
main entity:
{"identifier":"Q7231491","url":"https://www.wikidata.org/entity/Q7231491"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/ce/Pre_engineered_steel_buildings_PEB_Steel_Buildings_Co.%2C_Ltdb2.._131.JPG","width":800,"height":261}
fields total:
13
integrity:
14