SHEBEIDEDIJIAOLUOSHUANSHULIANGQUEDING：

SHEBEIDEDIJIAOLUOSHUANSHULIANGCANZHAOJB/T4710-2005DEDIJIAOLUOSHUANBIAOGEXUANQU,ZAIXIANGTONGDELUOSHUANMIANJIXIA，SHEBEIFALANDELUOSHUANHEDIJIAOLUOSHUANXUANZEHAISHIYOUDIANQUBIEDE：

FALANYIBANXUANZHIJINGXIAOSHULIANGDUO，ZHUYAOKAOLVSHIGENGYOULIYUMIFENG，

DIJIAOLUOSHUANXUANZHIJINGDASHULIANGSHAO，ZHUYAOKAOLVSHIXIANCHANGANZHUANGFANGBIAN。

DIJIAOLUOSHUAN：JIXIEGOUJIANZAIHUNNINGTUJICHUSHANGANZHUANGSHI，JIANGZHEIZHONGLUOSHUANDECHENGJXING、LXINGDEYIDUANMAIRUHUNNINGTUZHONGSHIYONG。

DIJIAOLUOSHUANDEKANGLANENGLIJIUSHIYUANGANGBENSHENDEKANGLANENGLILE，DAXIAODENGYUJIEMIANMIANJICHENGYIXUYONGYINGLIZHI（Q235B:140MPa, 16Mn or Q345:170MPA）JIUSHISHEJISHIDEYUNXUKANGLACHENGZAILI。

DIJIAOLUOSHUANYIBANYONGQ235GANG，JIWEIGUANGYUANDE。LUOWENGANG（Q345）QIANGDUDA，ZUOLUOMUDESIKOUMEIYOUGUANGYUANDERONGYI。DUIYUGUANGYUANDIJIAOLUOSHUANERYAN，MAISHENYIBANWEIQIZHIJINGDE25BEI，RANHOUZUOYIGE120mmZUOYOUZHANGDE90DUWANGOU。 RUGUOLUOSHUANZHIJINGHENDA（RU45mm）MAISHENTAISHENDEHUA，KEYIZAILUOSHUANDUANBUHANFANGBAN，JIZUOYIGEDATOUJIUKEYILE（BUGUOYESHIYOUYIDINGYAOQIUDE）。MAISHENHEWANGOUDOUSHIWEILEBAOZHENGLUOSHUANYUJICHUDEMOCALI，BUZHIYUSHILUOSHUANFASHENGBACHUPOHUAI。

SHOUXIANXUYAOQUEDINGDIJIAOLUOSHUANDETUZHIYAOQIU，HESHENGCHANPILIANG。RUGUODALIANGSHENGCHANXUYAOJUCHUANG，CHECHUANG，CUOSIJI。DANJIANXIAOPILIANGJIUZHIJIECHECHUANGJIUXINGLE。ERQIEYAOLIUYITUZHIYAOQIU，DUIYUZHONGXINGJICHUANGDENGJINGDUYAOQIUGAODE，CHENGZHONGLIANGDADEHENDUOSHIHOUYAOQIUDIJIAOLUOSHUANJINXINGDIAOZHIJICUIHUOCHULI。 GAOQIANGDULUOSHUANJIAGONGGONGYIWEI:REYAPANTIAO-(LENGBO)-QIUHUA(RUANHUA)TUIHUO-JIXIECHULIN-SUANXI-LENGBO-LENGDUANCHENGXING-LUOWENJIAGONG-RECHULI-JIANYAN

SHUANGTOULUOSI(SHUAN、ZHU)YOUDUOZHONGXINGSHI，ANQIERTOULUOWENDEXUANXIANG，YOUTONGXIANGHEFANXIANGERZHONG。

1.ERTOULUOWENDEXUANXIANGTONGXIANGDEZUOYONG：

(1)YONGZAIZHUTIWEIDAXINGSHEBEI，XUYAOANZHUANGFUJIAN，BIRUSHIJING、JIXIEMIFENGZUO、JIANSUJIJIADENG，ZHEISHIJIUYONGDAODESHUANGTOULUOSHUAN，YIDUANNINGRUZHUTI，ANZHUANGHAOFUJIANHOULINGYIDUANDAISHANGLUOMU，YOUYUFUJIANSHIJINGCHANGCHAIXIEDE，LUOWENHUIMOSUNHUOSUNHUAI，SHIYONGSHUANGTOULUOSHUANGENGHUANHUIFEICHANGFANGBIAN。

(2)YONGYULIANJIETIHOUDUHENDA，LUOSHUANZHANGDUFEICHANGZHANGSHI，HUIYONGSHUANGTOULUOSHUAN，ZHIZAOBIJIAOFANGBIAN。

2.ERTOULUOWENDEXUANXIANGXIANGFANDE，ZHUYAOYONGYULIANJIEERGEWEIZHIXIANGDUIGUDINGDEGOUJIAN，KEJIANDAN、FANGBIANDEDIAOZHENGERGOUJIANZHIJIANJULIHUOZHANGJINLI。