Simplified Calculation Formula on Sliding Snow Load on Roof

doi:10.11908/j.issn.0253-374x.2014.12.008

Home > Archive>Volume 42, Issue 12, 2014 >1833-1839. DOI:10.11908/j.issn.0253-374x.2014.12.008

Simplified Calculation Formula on Sliding Snow Load on Roof
DOI:
                        10.11908/j.issn.0253-374x.2014.12.008
                    
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                        ZHOU XuanyiZHOU Xuanyi
State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
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ZHANG YunqingZHANG Yunqing
Shandong Provincial Communications Planning and Design Institute, Ji’nan 250031, China
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GU MingGU Ming
State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
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SUN LuluSUN Lulu
State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
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Affiliation:State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University
Clc Number:TU312
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Abstract:

The building roof snowmelt model, which was based on the previous mass and energy balance models, was adopted to compute the sliding snow loads on roofs in several typical countries. A simplified calculation formula that could compute the coefficient of sliding snow load was given. And a comparative study was made between the results from the simplified calculation formula and those from the load codes of some countries.

Key words:building roof snowmelt model; sliding snow load; coefficient of sliding snow load; simplified calculation formula; load code

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ZHOU Xuanyi, ZHANG Yunqing, GU Ming, SUN Lulu. Simplified Calculation Formula on Sliding Snow Load on Roof[J].同济大学学报(自然科学版),2014,42(12):1833~1839

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Received:October 31,2013
Revised:September 15,2014
Adopted:July 15,2014
Online: December 09,2014
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