ṹ
һ
Ҫƹ淶£
lýͨGB50352-2005 3ṹع淶GB50009-2001 4ṹƹ淶GB50003-2001 5ƹ淶GB50011-2001 6ػƹ淶GB50007-2002 7Ʒ淶GB50016-2006
8й滮ƹ淶2002棩GB50180-93 9ƹ淶GB50057-94 10ػƹ淶GB50007-2002 11淶JGJ94-2008 12ṹƹ淶GB50010-2002 13ƹ淶GB50011-20012008棩 14ṹع淶GB50009-20012006棩 15ṹƹ淶GB50003-2001 16ػ淶JGJ79-2002 17ýͨGB50352-2005
18ṹɿͳһGB50068-2001 19ֽͿܿطֲƹ̡CECS5193
20ýȹƹ淶GB50176-93 21ṹʩչ淶GB50204-2002
22ýƱůס֣JGJ26-95 23ƱDBJ03-27-2007 24е·ͽϰƹ淶JGJ50-2001 25Һɽʡƹ淶涨 ƺȡֵԭ
1ݡṹع淶GB50009-20012006棩 2ѹ0.55KN/ƽףѩѹ0.3KN/ƽס ƻ
1ʹޣάºʹ50ꣻ
2𣺸xxصϣҶΪ8ȵһ飬ٶ0.15g
3ȫȼṹȫȼ 4ͻȼ 5ˮȼΪ 6ܱ65% 7Ϊࣻ 8Ϊࡣ ġ̵ʡˮĵ
⽨صƽ̹ʽṹϽҪ ˮﵽҪ
-1.8ס 塢Ҫ
1C20š̨ΪC25 2ֽâHPB235fy=210N/mƽףHRB335fy=300N/mƽף
3ǽǽøز5KN/m3ש飬ɰǽѹǿȡ3.5MAǽѹǿȡ2.5
4SBSķˮˮʹΪ15ꡣ 5䡢зˮҪĵ棺ù轺ˮͿϣܾ300ߡϴ衢̨ʩʴϡ
6²ϲþ۱ܶȣ30kg/m3ϵ0.042W/MKѹǿȡ0.1Mpaǿȡ0.1Mpaϵ0.36ϵ0.41w/ƽסk
7Ʋ÷Ҫװϡ
1ָ˼
(1)ĿĻص㡢ģxxسǽ滮ŵҪȷĿص£
ĿҪxxرĽҪװװùȽʵװβϣﵽЧ
(2)ڲܺʱķչҪִĽƾַȥִеʱò
(3)ҪгҪĸԣͬʱҪǡͻ־ԣΪеռ侰ʣ
(4)ͨ֯Чݣȱ֤ȷҪĽš
2
Ŀλ³·ϲ࣬Դ·࣬λʹĻӳΪĿĽ⡣
3岼
ĽĿ뻷͵ӦȫںϡԵεȸӦܵرǿ
IJҪЧþҪأÿ칫Ҷкõľ¡ƽ湦ܲõθ߲γɷḻĴռ䣬ڲӦʩȽơ
4
(1)ʽִַʽḻӦִࡢ죬Եĸ
(2)ɫʣɲüɫʡ
(3)ѡϻʵԱǿҵʯIJĻǽȡ
(4)ӯţɫݶ¶Уϸ