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技术规范

混凝土结构和高层结构基础知识

发布时间:2019-07-24 10:46:14 返回列表

一、总   则
彩客网(一)我国结构设计方法的演变过程

1. JIANGUOCHUQI:RONGXUYINGLIFA 。

彩客网2. WU、LIUSHINIANDAI:SANXISHUJIXIANZHUANGTAISHEJIFA 。SANXISHU:GONGZUOTIAOJIANXISHU,HEZAIXISHU,CAILIAOYUNZHIXISHU

3. QISHINIANDAI:DANXISHUJIXIANZHUANGTAISHEJIFA。 DANXISHU:ANQUANXISHU

SHOUWAN:K=1.4; SHOUJIAN:K=1.55。

4. BASHINIANDAI:GAILVJIXIANZHUANGTAIFA 。GAILVJIXIANZHUANGTAIFA:YIKEKAODULILUNWEIJICHU,YONGDUOGEFENXIANGXISHUBIAODADESHEJIFANGFA。 DUOGEFENXIANGXISHU:JIEGOUGOUJIANZHONGYAOXINGXISHU,HEZAIFENXIANGXISHU,CAILIAOFENXIANGXISHUDENG。

5. 21SHIJICHU:GAILVJIXIANZHUANGTAIFA。

SHEJILILUNYUFANGFASHANGWUDADEBIANHUA,DANKEKAODUYOUJIAODADETIGAO,YONGGANGLIANGZENGJIA10%,ZAOJIAZENGJIA5%ZUOYOU。 GAILVJIXIANZHUANGTAIFASHUJINSIGAILVFA,JIANGLAIHAIYAOXIANGQUANGAILVFAFAZHAN。BAOZHENGJIANZHUJIEGOUDEKEKAOXING,CAIYONGJIYUGAILV、JIYUXINGNENGDESHEJIFANGFA,ZHEISHIJINHOUFAZHANDEFANGXIANG。JIEFANG50DUONIANLAI,WOGUOJIEGOUSHEJIFANGFADEFAZHANGUOCHENGWEI:

彩客网(ER)JIEGOUJIXIANZHUANGTAISHEJIFANGFA

1、JIXIANZHUANGTAIDEDINGYI

彩客网     ZHENGGEJIEGOUHUOJIEGOUDEYIBUFENCHAOGUOMOUYITEDINGZHUANGTAIJIUBUNENGMANZUSHEJIGUIDINGDEMOUYIGONGNENGYAOQIU,CITEDINGZHUANGTAICHENG

WEIGAIGONGNENGDEJIXIANZHUANGTAI。JIEGOUDEGONGNENGYAOQIUJISHIJIEGOUDEKEKAOXINGYAOQIU。JIEGOUDEKEKAOXINGSHIJIEGOUANQUANXING、SHIYONGXING、NAIJIUXINGDEZONGCHENG。

2、JIEGOUJIXIANZHUANGTAIDEFENLEI

彩客网(1)CHENGZAINENGLIJIXIANZHUANGTAI:POHUAI、DAOTA、SHIWEN。

(2)ZHENGCHANGSHIYONGJIXIANZHUANGTAI:BIANXING、LIEFENG、NAIJIU。

3、  CHENGZAILIJIXIANZHUANGTAIJISUAN

4、ZHENGCHANGSHIYONGJIXIANZHUANGTAIJISUAN(BIANXING、LIEFENG)

SHIZHONG   S  ——    JISUANBIANXING、LIEFENGSHIDEHEZAIXIAOYINGZUHEZHI;

        C  —— JIEGOUGOUJIANDADAOZHENGCHANGSHIYONGYAOQIUDEGUIDINGXIANZHI。

彩客网ZHUYI:(1)LIEFENGKUANDUXIANZHIYUHUANJINGDENGJIYOUGUAN。

(2)YUYINGLITONGGOUJIANYOUKEKAOJINGYANSHIKEYONGLIEKUANKONGZHI。

5、 NAIJIUXINGGUIDING

(1)HUANJINGFENLEI

FENWEIWULEI,JIANXIABIAO。

HUNNINGTUJIEGOUDESHIYONGHUANJINGLEIBIE

彩客网ZHU:YANHANHEHANLENGDIQUDEHUAFENYINGFUHEGUOJIAXIANXINGBIAOZHUN《MINYONGJIANZHUREGONGSHEJIGUICHENG》JGJ 24DEGUIDING。

(2)DUIYI、ER、SANLEIHUANJINGZHONGSHEJIGONGZUOSHOUMINGWEI50NIANDEJIEGOUTONGDEQIANGDUDENGJIHESHUINIYONGLIANGTICHULEXIAXIANYAOQIU,DUISHUIHUIBI、LVLIZIHANLIANGHEJIANHANLIANGTICHULESHANGXIANYAOQIU。

彩客网JIEGOUHUNNINGTUNAIJIUXINGDEJIBENYAOQIU

(3)DUISHEJIGONGZUOSHOUMINGWEI100NIANQIECHUYUYILEIHUANJINGZHONGDETONGJIEGOUDEQIANGDUDENGJI、LVLIZIHANLIANG、JIANHANLIANGDENGYOUXIANGYINGDEGUIDING:

① JIEGOUHUNNINGTUQIANGDUDENGJIBUYINGDIYUC30;

② HUNNINGTUZHONGLVLIZIHANLIANGBUDECHAOGUOSHUINIZHONGLIANGDE0.06%;

彩客网③ YISHIYONGFEIJIANHUOXINGGULIAO;DANGSHIYONGJIANHUOXINGGULIAOSHI,HUNNINGTUZHONGDEJIANHANLIANGBUDECHAOGUO3.0kg/m3;

④ ZAISHIYONGGUOCHENGZHONGYINGYOUDINGQIWEIHUCUOSHI。

DUIYUSHEJISHOUMINGWEI100NIANQIECHUYUERLEIHESANLEIHUANJINGZHONGDEHUNNINGTUJIEGOUYINGCAIQUZHUANMENYOUXIAODECUOSHI。

(4)DUIYUBAOLUZAIQINSHIXINGHUANJINGZHONGDEJIEGOUHUOGOUJIAN,QISHOULI GANGJINYICAIYONGHUANYANGTUCENGDAILEIGANGJIN,YUYINGLIGANGJINYINGYOUFANGHUCUOSHI;QIEYICAIYONGYOULIYUTIGAONAIJIUXINGDEGAOXINGNENGHUNNINGTU。

(5)SHEJIGONGZUOSHOUMING

彩客网DABA>QIAOLIANG(100NIAN)>FANGWU(50NIAN)

RUOYEZHUYOUGENGGAODEYAOQIUSHI,KEANYEZHUYAOQIUJINXINGSHEJI。

彩客网(6)JIEGOUFENXIDEJISUANJIEGUOYINGYOUYIDINGDEGOUZAOCUOSHILAIBAOZHENG。

(SAN)HE  ZAI

1 .  HEZAIFENLEI

彩客网n       YONGJIUHEZAI(HENGHEZAI):DAXIAO、FANGXIANG、ZUOYONGDIANBUSUISHIJIANGAIBIANDEHEZAIWEIYONGJIUHEZAI,RUZIZHONG、TUYALI、YUYINGLIDENG;

n       KEBIANHEZAI(HUOHEZAI) :DAXIAO、FANGXIANGHUOZUOYONGDIANSUISHIJIANGAIBIANERBIANHUADEHEZAIWEIKEBIANHEZAI,RULOUMIANHEWUMIANHUOZAI、FENGHEZAI、XUEHEZAI、DIAOCHEHEZAI、CHELIANGHEZAIDENG;

彩客网n       OURANHEZAI:JIEGOUSHIYONGQIJIANKENENGBUCHUXIAN,YIDANCHUXIAN,QIZUO YONGSHIJIANDUAN、XIAOYINGDADEHEZAIWEIOURANHEZAI,RUBAOZHALI,ZHUANGJIDENG。

彩客网2 .  HEZAIDAIBIAOZHI

彩客网    (1) BIAOZHUNZHI——SHIHEZAIDEJIBENDAIBIAOZHI。SHIZHENGCHANGSHIYONGQINGKUANGXIAKENENGCHUXIANDEBAOZHENGLVWEI95%DEPIANDAZHI。SHIYONGJIUHEZAIDEWEIYIDAIBIAOZHI。

(2) ZUHEZHI—— DANGYOULIANGGEHUOLIANGGEYISHANGKEBIANHEZAITONGSHIZUOYONGSHIDEDAIBIAOZHI 。

               ZUHEZHI = ψc ×BIAOZHUNZHI

(3) PINYUZHI—— KEBIANHEZAIKENENGCHUXIANDEJIAODAZHI,DANXIAOYUBIAOZHUNZHI。JISUANLIEFENGBIANXINGSHIYONG。

               PINYUZHI = ψf ×BIAOZHUNZHI

(4) ZHUNYONGJIUZHI—— KEBIANHEZAIZHONGJIAOWENDINGDENEIYIBUFENZHI。JISUANLIEFENGBIANXINGSHIYONG。

               ZHUNYONGJIUZHI = ψq ×BIAOZHUNZHI

3. CHENGZAILIJISUANHEZAIXIAOYINGZUHE

XINZENGYONGJIUHEZAIXIAOYINGKONGZHIDEZUHE:

彩客网DUIYUYINGLITONGGOUJIANSHANGYINGKAOLVYUYINGLIXIAOYINGZUHE:

4. BIANXING、LIEFENGJISUANHEZAIXIAOYINGZUHE

(1)BIAOZHUNZUHE:ZHUYAOYONGYUDANGYIGEJIXIANZHUANGTAIBEICHAOYUESHIJIANGCHANSHENGYANZHONGDEYONGJIUXINGSUNHUAIDEQINGKUANG。

彩客网(2)PINYUZUHE:ZHUYAOYONGYUDANGYIGEJIXIANZHUANGTAIBEICHAOYUESHIJIANGCHANSHENGJUBUSUNHUAI、JIAODABIANXINGHUODUANZANZHENDONGDENGDEQINGKUANG。

彩客网(3)ZHUNYONGJIUZUHE:ZHUYAOYONGYUDANGZHANGQIXIAOYINGSHIJUEDINGXINGYINSUDEYIXIEQINGKUANG。

彩客网(SI)JIZHONGZHUYAOJIEGOUCAILIAO

1、GANGJIEGOU

彩客网      ZHUYAOCAILIAO:GANGCAI。

彩客网      CAILIAOTEDIAN:QIANGDUGAO,SUXINGHAO;YISHENGXIU,PAHUOZAI。

      SHIYONGFANWEI:GAOCENG、DAKUAJIEGOU。

2、MUJIEGOU

      ZHUYAOCAILIAO:MUCAI。

      CAILIAOTEDIAN:SHUNWENQIANGDUGAO,ZHONGLIANGQING,YIJIAGONG;YIFUSHI,YICHONGZHU,YUHUANBAOYOUMAODUN。

彩客网      SHIYONGFANWEI:SHANQUBINGJINGYOUGUANBUMENXUKEFANGWU。

3、HUNNINGTUJIEGOU

       ZHUYAOCAILIAO:HUNNINGTU,GANGJIN,XINGGANG,GANGGUAN。

彩客网       CAILIAOTEDIAN:CHENGZAILIGAO,JIUDIQUCAI,NAIJIU、NAIHUO,KEMOXINGHAO;ZIZHONGDA,YIKAILIE,XINGNENGCUI。

彩客网       SHIYONGFANWEI:GONGYE,MINYONG;GAOCENG,DAKUA。

4、QITIJIEGOU

彩客网        ZHUYAOCAILIAO:QIKUAI,SHILIAO,SHAJIANG。

彩客网        CAILIAOTEDIAN:JIUDIQUCAI,NAIJIU、NAIHUO;CHENGZAILIDI,QIZHULIANGDA。

        SHIYONGFANWEI:DUOCENG,MINYONGJIANZHU。

(WU)JIANZHUJIEGOUDEJIBENSHIGONGCHENGXU

1、JIKENGKAIWAYUZHIHU

    TEBIEZHUYISHENJIKENGHEDIXIASHUIWEIGAODEQINGKUANG。

2、JICHUGONGCHENGSHIGONG

彩客网      GANGXINGJICHU;ROUXINGJICHU。

彩客网      DULIJICHU;TIAOXINGJICHU;FABANJICHU;XIANGXINGJICHU;ZHUANGJI

彩客网      CHU;ZHUANGFAJICHU;ZHUANGXIANGJICHUDENG。

3、ZHUTIJIEGOUSHIGONG

      GANGJIEGOU;MUJIEGOU;HUNNINGTUJIEGOU;QITIJIEGOU。

      ZHUANHUNJIEGOU;ZHUANMUJIEGOU;KUANGJIAJIEGOU;JIANLIQIANGJIEGOU;KUANG

彩客网      JIANJIEGOU;TONGTIJIEGOUDENG。

      JIANZHUJIEGOUSHIGONGQIANYINGXIANZUOHAOSHIGONGZUZHISHEJI。

 ER、HUNNINGTUJIEGOU

(YI)HUNNINGTU

1、HUNNINGTUQIANGDU

(1)LIFANGTIKANGYAQIANGDU(QIANGDUDENGJI)

n         BIAOZHUNCHICUN:150mm×150mm×150mm

n         YANGHUTIAOJIAN:20℃ ±3℃,SHIDU≥90%;28d

n         JIAHEFANGFA:JIAHESUDU0.15~0.25MPa/s,

n         ZHUYISHIXIANG:DIANBANBUTUYOUHUODIANXIANGJIAOBAN。

彩客网n        QIANGDUBAOZHENGLV:95% ,f = m-1.645s

彩客网v  FEIBIAOZHUNSHIKUAIQIANGDUHUANSUANXISHU:

彩客网             200mm×200mm×200mm: 1.05。

彩客网             100mm×100mm×100mm: 0.95。

彩客网             6〞×12〞YUANZHUTI:1.20  (1〞=2.54cm)。

             6〞×12〞LENGZHUTI:1.32。

彩客网            100mm×200mmYUANZHUTI:0.9~1.0。

            75mm×150mm YUANZHUTI:0.83~0.9。

            100mm×100mm YUANZHUTI:0.82~0.9。

彩客网vFENJI:C15,C20,C25,C30,C35,C40,C45,C50, C55,C60,C65,C70,C75,C80  (GAOQIANGHUNNINGTU),GONG               

14GEDENGJI。

彩客网C—Concrete,  DANWEI:N/mm2 HUO MPa。

(2)ZHOUXINKANGYAQIANGDU

(3)ZHOUXINKANGLAQIANGDU

SHIYANFANGFAYUQIANGDUGONGSHI

2. HUNNINGTUDEBIANXING

(1)YICIJIAZAISHI

(2)DUOCIJIAZAI

(3)XUBIAN

n       DINGYI:ZAIHEZAIBAOCHIBUBIANDEQINGKUANGXIA,BIANXINGSUISHIJIANTUIYIJIXUZENGDADEXIANXIANG。

n       TEDIAN:ZAOQIFAZHANKUAI,DANKEYIYANXUSHUNIAN。

(4)SHOUSUOBIANXING

     DINGYI:HUNNINGTUZAIKONGQIZHONGJIEYINGSHITIJIJIANXIAODEXIANG。

     SHOUSUOLV:3×10-4。SHOUSUO=NINGSUO+GANSUO

     TEDIAN:ZAOQIKUAI,KEYANXU1~2NIAN。

     SHOUSUODUIJIEGOUDEYINGXIANG:

     DANGSHOUSUOSHOUDAOYUESHUSHI,YINQIGOUJIANKAILIE。

彩客网     JIANSHAOSHOUSUODECUOSHI:

     XIANZHISHUINIYONGLIANG;JIANXIAOSHUIHUIBI;JIAQIANGZHENDAOHEYANGHU; GOUZAOGANGJINSHULIANGJIAQIANG;SHEZHIBIANXINGFENG;CHANPENGZHANGJI。

彩客网Ø       GANGJINTONGJIEGOUDETONGQIANGDUDENGJIBUYINGDIYUC15。

DANGCAIYONGHRB335JIGANGJINSHI,TONGQIANGDUDENGJIBUYIDIYUC20。

DANGCAIYONGHRB400HERRB400YIJICHENGSHOUZHONGFUHEZAIDEGOUJIANSHI,TONGDEQIANGDUDENGJIBUDEDIYUC20。

Ø       YUYINGLITONGJIEGOUDEQIANGDUDENGJIBUYIDIYUC30。

彩客网Ø       DANGCAIYONGYUYINGLIGANGJIAOXIAN、GANGSI、RECHULIGANGJINSHI,TONGDEQIANGDUDENGJIBUYIDIYUC40。

彩客网(ER)GANG  JIN

1. JIANZHUYONGGANGJINDEZHONGLEI

(1) REYAGANGJIN

GANGJINFUHAO:

彩客网            HPB —REYAGUANGMIANGANGJIN;

            HRB —REYADAILEIGANGJIN;

            RRB — YURECHULIGANG。

JIGEHUAXUEYUANSU:

             Mn —— 锰,Si —— 硅,V —— 钒,
彩客网             Nb  —— 铌,Ti —— 钛,C —— 碳。

TANSUGANGFENLEI:

             DITANGANG:C <0.25%;

彩客网             ZHONGTANGANG:C =0.25~0.6%;

             GAOTANGANG:C > 0.6%。

彩客网(2)  ZHONG、GAOQIANGGANGSI、GANGJIAOXIAN

彩客网Ø       ZUOYUYINGLIJINYONG。

     (3) RECHULIGANGJIN

       JINGCUIHUOCHULIDE,fptk=1470MPa,WUMINGXIANQUFUDIAN。

     (4) LENGJIAGONGGANGJIN

彩客网    LENGJIAGONGGONGYI:LENGLA、LENGBA、LENGYA、LENGYANIU。

    MUDE:TIGAOQIANGDU,JIEYUEGANGCAI。DANSUXINGJIANXIAO。

2. HUNNINGTUJIEGOUDUIGANGJINXINGNENGDEYAOQIU

(1)QIANGDUGAO;

(2)SUXINGHAO:YONGSHENZHANGLVHELENGWANXINGNENGHENGLIANG。

彩客网n       LENGWAN

a =90°, 180 °。FANFUWANQUYAOQIU:LENGWANGUOCHENGZHONGWULIEFENG、LINLUOHUODUANLIE。D YUXIAO,YAOQIUYUGAO。FANFUCISHUYUGAO,YAOQIUYUGAO。

      

 LENGWANSHIJIANYANGANGJINJUBUBIANXINGNENGLIDEZHIBIAO。

GANGJINSUXINGYUHAO,GOUJIANPOHUAIQIANYUZHAOYUMINGXIAN。

(3)KEJIAGONGXINGHAO

(4)YUHUNNINGTUZHANJIEMAOGUXINGHAO

3. GANGJINQIANGDUSHEJIZHI

4.GANGJINDEXUANYONGYUANZE

          PUTONGGANGJIN:YIYONGHRB400HEHRB335GANGJIN。

          KEYONGHPB235、RRB400HELENGJIAGONGGANGJIN。

彩客网          YUYINGLIJIN:YIYONGGANGJIAOXIAN、GANGSI。

彩客网          KEYONGRECHULIGANGJINHEQIANGDUJIAOGAODELENGJIAGONGGANGJIN。

(SAN)GANGJINTONGZHOUXINSHOULAGOUJIANZHENGJIEMIANCHENGZAILI

SHIZHONG:N —— LALIDEZUHESHEJIZHI;

      fy  ——GANGJINKANGLAQIANGDUSHEJIZHI, fy £ 300 N/mm2 ;                   

彩客网     As  ——  ZONGXIANGGANGJINMIANJI。

(SI)GANGJINTONGZHOUXINSHOUYAGOUJIANZHENGJIEMIANCHENGZAILI

1、PUTONGGUJINZHU

SHIZHONG 0.9 —— WEIBAOCHIYUPIANXINSHOUYAGOUJIANZHENGJIEMIANCHENGZAILIJISUANJUYOUXIANGJINDEKEKAODUERYINRUDEXISHU。

2、LUOXUANGUJINZHU

彩客网   

DUIXIANJIAOGANGJINTONGZHOUYAHEPIANYAGOUJIAN,RUJIEMIANZHANGBIANHUOZHIJINGXIAO300mmSHI,ZEYINGJIANGfcCHENGYIXISHU0.8。

(WU)GANGJINTONGSHOUWANGOUJIANZHENGJIEMIANCHENGZAILI

2、 DANJINJUXINGJIEMIAN

(1) JISUANJIANTU

彩客网XISHUa1、b1HEa1b1QUZHIBIAO

(2)JIBENGONGSHI

(3)SHIYONGTIAOJIAN

(4)ξbDEJISUANGONGSHI

① DUIYOUQUFUDIANDEGANGJIN: YOUJIEMIANPINGMIANBIANXINGJIADINGTUIDE。

② DUIWUQUFUDIANGANGJIN

彩客网SHOUWANGOUJIANJIAGUJISUANTEDIAN:ERCISHOULI。

3、SHUANGJINJUXINGJIEMIANSHOUWANGOUJIAN

(1)JIBENGONGSHI

(2)SHIYONGTIAOJIAN

4、T XINGJIEMIAN

彩客网(1)LIANGLEITXINGJIEMIANPANBIE

(2)DIYILEITXINGJIEMIANJISUAN

(3)DIERLEITXINGJIEMIANJISUAN

(LIU)GANGJINTONGSHOUWANGOUJIANXIEJIEMIANCHENGZAILI

1、 YINGXIANGXIEJIEMIANPOHUAIDEZHUYAOYINSU

(2)FUJIN(GUJIN,WANJIN)SHULIANG。

(3)TONGDEQIANGDUDENGJI。

彩客网2、 XIEJIEMIANDEPOHUAIXINGTAI

XIELA:YILIEJIHUAI、CUI。

彩客网JIANYA:TONGHEFUJINDOUCHONGFENLIYONG。

彩客网XIEYA;TONGYASUI,FUJINBUQUFU、CUI。

3、 JISUANGONGSHI

(1) YIBANGONGSHI

(2)JIZHONGHEZAIZUOYONGXIADULILIANGGONGSHI

SHIZHONG l ——JISUANJIANKUABI,KEQU l =a/h0,DANG l <1.5SHI,

         QU l =1.5;DANG l >3SHI,QUl =3。

彩客网4、  SHIYONGTIAOJIAN

彩客网(1)WEILEBIMIANXIEYAPOHUAI,YAOQIUJIEMIANCHICUNMANZUXIALIEYAOQIU:

彩客网 DANG hw/b  ≤4SHI, V ≤0.25βc fcbh0

DANG hw/b ≥6SHI, V ≥0.20βc fcbh0

 DANG hw/b ZAI4~6ZHIJIANSHI,XIANXINGCHARU。

 SHIZHONG βc ——TONGQIANGDUYINGXIANGXISHU。

彩客网2.WEILEBIMIANXIELAPOHUAI,YAOQIUGUJINMANZU:

(1)ZUIXIAOZHIJING

h>800mmSHI,    dmin=8mm;

h≤800mmSHI,    dmin=6mm。

(2)ZUIDAJIANJU

彩客网(3)DANGV > 0.7ftbh0SHIHAIYAOQIU:

LIANGXIABUHUOLIANGJIEMIANGAODUFANWEINEIYOUJIZHONGHEZAISHI:

FUJIAGANGGUJINHUODIAOJINANYOUSHIJISUAN:

SHIZHONG,F —— CILIANGCHUANDIJIZHULIANGDEJIZHONGHEZAISHEJIZHI;

彩客网      fyv —— WEIFUJIAGUJINHUODIAOJINDEKANGLAQIANGDUSHEJIZHI;

      a—— WEIFUJIAGUJINYUSHUIPINGXIANDEJIAOJIAO。

(QI)GANGJINTONGGOUJIANSHOUNIUCHENGZAILI

1、 GAI SHU

(1)GONGCHENGZHONGCHANGJIANDESHOUNIUGOUJIAN

(2)KANGNIUGANGJINXINGSHI

KANGWAN——ZONGJIN

KANGJIAN——GUJIN,WANJIN

KANGNIU——GUJIN+ZONGJIN

彩客网2、CHUNNIUGOUJIANCHENGZAILIJISUAN

3、JIANNIUGOUJIAN

彩客网JIANNIUXIANGGUANXING:JIANLIDECUNZAIHUIJIANGDIJIEGOUDEKANGNIUCHENGZAILI,NIUJUDECUNZAIYEHUIJIANGDIJIEGOUDEKANGJIANCHENGZAILI。

(1)YIBANQINGKUANG

① DANGT≤0.175ftWtSHI,KEHULVENIUJUZUOYONG,ANCHUNJIANGOUJIANJISUAN;

② DANGV≤0.35ftbhoSHI,KEHULVEJIANLIZUOYONG,ANCHUNNIUGOUJIANJISUAN;

4、WANNIUGOUJIAN

CHUNWANYUCHUNNIUDIEJIA。

5、 WANJIANNIUGOUJIAN

    CHUNWAN+JIANNIU,JIANNIUANJIANNIUGOUJIANJISUAN,ZHUYISHIFOUKAOLVJIANNIUXIANGGUANXING.

彩客网6、SHIYONGTIAOJIANJIGOUZAOYAOQIU

彩客网(1)WEILEFANGZHICHAOJIN,YAOQIU

彩客网(2)WEILEFANGZHISHAOJIN,YAOQIU

(3)KEANGOUZAOPEIZONGJINHEGUJINDETIAOJIAN

(BA)PIANXINSHOUYAGOUJIANCHENGZAILI

1、CHUSHIPIANXINJU

2、PIANYAGOUJIANFENLEI

彩客网(1)DAPIANYA:ξ≤ξb

TEDIAN:SHOULAQUGANGJINXIANQUFU,SHOUYAQUHUNNINGTUHOUYASUI。

彩客网(2)XIAOPIANYA:ξ>ξb

彩客网ξbDEJISUANGONGSHIHEQUZHIYUSHOUWANGOUJIANXIANGTONG。

彩客网3、 JUXINGJIEMIANFEIDUICHENGPEIJINPIANYAGOUJIAN

(1) YIBANGONGSHI

彩客网(2)DAPIANYAGOUJIAN(ξ≤ξb)

ss=fy,LINGξ=ξbDE:

   

彩客网DANGe0≤0.15h0 ,QIEN≥fcbhSHI,SHANGYINGYANSUANAsYICESHOUYAPOHUAIDEKENENGXING:

   

DUIXIANJIAOGANGJINTONGZHOUYAHEPIANYAGOUJIAN,WEIJIEMIANDEZHANGBIANHUOZHIJINGXIAOYU300mmSHI,fcYINGCHENGYIXISHU0.8。

(JIU)PIANXINSHOULAGOUJIAN

彩客网1、   GOUJIANFENLEI

XIAOPIANLA:NZAIAsYUAZHIJIAN       DAPIANLA:NZAIAsYUAYICE

2、ZHENGJIEMIANCHENGZAILI

(1)XIAOPIANLA 

XIAOPIANXINSHOULAGOUJIANZHONG,fy≤300N/mm2

(2)DAPIANLA

(SHI)SHOUCHONGQIEPOHUAI

1、GAISHU

2、KANGCHONGQIEGANGJINDEXINGSHI

(SHIYI)JUBUSHOUYA

彩客网 1、KEBUPEIZHIJUBUSHOUYAGANGJINDETIAOJIAN

             

      

2、PEIJUYAGANGJINJISUAN

(1)JIEMIANCHICUNYINGMANZUDETIAOJIAN

             

(2)JIANJIEGANGJINMIANJIJISUAN

彩客网      

Acor≤AbQIEZHONGXINYUAlZHONGXINZHONGHE。

SHIZHONGa——JIANJIEGANGJINDUITONGYUESHUDEZHEJIANXISHU,DANGTONG≤C50SHI,a=1.0;DANGWEIC80SHI,a=0.85;DANGWEIZHONGJIANZHISHIYONGNEICHAFACHAZHI。

(SHIER)PILAOYANSUANYUANZE

1.SHIDUIYINGLIHEYINGLIFUJINXINGYANSUAN。

2.JIADINGJIEMIANYINGBIANBAOCHIPINGMIAN,SHOUYAQUTONGDEFAYINGLIWEISANJIAOXING。DANGYUNXUGOUJIANKAILIESHI,LAYINGLIQUANBUYOUGANGJINCHENGSHOU;DANGBUYUNXUGOUJIANKAILIESHI,SHOULAQUTONGDEFAYINGLIWEISANJIAOXING。CAIYONGHUANSUANJIEMIANJINXINGHUANSUAN。

彩客网3. HEZAIQUYONGBIAOZHUNZHI,DUIDIAOCHEHEZAISHANGYINGCHENGYIDONGLIXISHU。

(SHISAN)BIANXING、LIEFENGYANSUAN

1、LIEFENGKONGZHIYANSUAN

(1)YIJI —— YANGEBUZHUNKAILIEDEGOUJIAN

彩客网     

彩客网(2)ERJI —— YIBANBUYUNXUKAILIEDEGOUJIAN

     

(3)SANJI —— YUNXUKAILIEDEGOUJIAN

     

彩客网    2、BIANXING