高层建筑供暖系统的探讨.pdf

( , 102600) : , , :; ; : TU972 :B : 1004 2954 (2005) 03 0081 02 ,, , , , , , , 2 ( 2) , Hea ting System for H igh R ise Bu ild ings Zhao B ingxun Abstract An introduction is given to connection modes of heating system for conventional separate storey heating, double tank sepa2 rate storey heating, and direct connection heating w ithout water tank, and comparison was made among them. D iscussions were made on app lication of automatic p ressurized water supp ly system to high rise buildings. Keywords high rise building; heating system; direct connection heating Author s address Railway Construction Research and Design In2 stitute, Beijing 102600 20 , , 80 , , 17 18 m2 , , , , , , ;, , , , , , 2 , , , , , 4 2 , ; , , , , 1 ( 1) 3 , 22 ,, , ;, ,, : 2004 12 30 : ( 1970 ) , , , , 1994 3 7 RA ILWA Y S TANDARD D ES IGN 2 00 5 ( 3 ) ? 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved. , 81 ,4 1 ;2 ;3 ; 4 ;5 ;6 3 , , , , , , (1) , (2) , (3) , , (1) () , (2) , , , , , , , 1 3 4 P2 , P1 P1 (1) ;2 ;4 : P2 , , , ; P1 P= , , , , () , (2) - , , (3) , , , , 4 , , , (4) , , , , : , (5) , (6) , , , , , , , , , , , , ,, , , , , , : , ,, , : ,, , 82 RA ILWA Y S TANDARD D ES IGN 2 00 5 ( 3 ) ? 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved. 1, 2 ( 11 , 100860; 21 , 100036) :, ,, :; ; : TU24117 : 1004 2954 (2005) 03 :B 0083 ; 02 Con trol of In ter2storey D isplacem en t of M ulti2storey C iv il Bu ild ings W ang X iaofeng, Zhang Y ongliang Abstract A descrip tion is given of changes in new aseism ic code in respect to side disp lacement control. Analysis was made of cau2 ses for side horizontal disp lacement of structures, and countermeas2 ures were raised. Keywords seism ic action; type of location; inter2storey elastic disp lacement; anti2pushing rigidity Author s address 11 CREDC Design Institute, Beijing 100860; 21 Beijing Zhongtianyuan Design Co. , Beijing 100036 3 5 , 20 m 8 ,, ( GB50011 2002) ( , , ) , , ( GBJ11