Contents 1 General Provisions.......................1 2 Terms and Symbols.................... …2 2.1TemS**t**4*…2 2.2 Symmbols......5 3 Classification and Combination of Loads..................8 3.1 Classification of Loads and Representative Values of Loads...8 3.2 Combination of Loads.......................................9 4 Permanent L0ad*…13 5 Live Load on Floors and Roofs................................14 5.1 Uniformly Distributed Live Loads on Floors in Civil Buildings*…14 5.2 Live Loads on Floors in Industrial Buildings..17 5.3 Live L0ads0 n Roofs…t**…18 5.4 Ash Load on Roofs...............................19 5.5 Construction and Maintenance Loads,Horizontal and Vertical Loads on Railings.......... …21 5.6Dynamic Coefficient..............................21 6 Crane L0ad…23 6.1 Vertical and Horizontal Crane Loads.........................23 6.2 Combination of Multi-Cranes..............................24 6.3 Dynamic Coefficients of Crane Loads.........................24 6.4 Combination Value,Frequent Value and Quasi-Permanent Value of Crane Load…24 7Sn0wL0ad…26 7.1 Characteristic Value of Snow Load and Reference Snow 11Contents 1 General Provisions ........….......….............................. 1 2 Terms and Symbols …............................................. 2 2.1 Terms .......................…..............…………........… 2 2.2 nbols ….....……………...............………........….. 5 3 Classification and Combination of Loads ……...............8 3.1 Classification of Loads and Representative Values of Loads …… 8 3. 2 Combination of Loads ……….....…………………………. 9 4 Permanent Load ........…. •••••..••..• .........…............... 13 5 Live Load on Floors and Roofs …….......................…. 14 5. 1 Uniformly Distributed Live Loads on Floors in Civil Buildings …………………………….................……. 14 5.2 Live 1ρads on Floors in lndustrial Buildings ………......…… 17 5. 3 Live Loads on Roofs …………….................….......... 18 5. 4 Ash Load on Roofs .................………........……........ 19 5. 5 Construction and Maintenance 1ρads ， Horiwntal and Vertical Loads on Railings …...............…... ..….......... 21 5.6 Dynamic Coefficient ……........…………......…………. 21 6 Crane Load ................…...................................... 23 6. 1 Vertical and Horiwntal Crane Loads ………..............…. 23 6. 2 Combination of Multi-Cranes ........…........…………..… 24 6.3 rnamic Coefficients of Crane Loads …........................ 24 6.4 Combination Value, Frequent Value and Quasi-Permanent Value of Crane Load ...........…............................... 24 7 Snow Load .........................….. ••..•••••••• ...........…. 26 7.1 Characteristic Value of Snow 1ρad and Reference Snow 11 www.weboos.com