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當前位置:深圳市歐姆雷盾科技有限公司 » 新聞中心 » 行業資訊 » 【建筑物的防雷措施】_一級建筑物防雷措施

【建筑物的防雷措施】_一級建筑物防雷措施

人氣:150發表時間:2019-11-07

4.2.1DIYILEIFANGLEIJIANZHUWUFANGZHIJILEIDECUOSHIYINGFUHEXIALIEGUIDING:

欢乐生肖1YINGZHUANGSHEDULIJIESHANGANHUOJIAKONGJIESHANXIANHUOWANG。JIAKONGJIESHANWANGDEWANGGECHICUNBUYINGDAYU5m×5mHUO6m×4m。

2PAIFANGBAOZHAWEIXIANQITI、ZHENGQIHUOFENCHENDEFANGSANGUAN、HUXIMIN、PAIFENGGUANDENGDEGUANKOUWAIDEYIXIAKONGJIANYINGCHUYUJIESHANQIDEBAOHUFANWEINEI:

1)DANGYOUGUANMAOSHIYINGANBIAO4.2.1DEGUIDINGQUEDING.

2)DANGWUGUANMAOSHI,YINGWEIGUANKOUSHANGFANGBANJING5mDEBANQIUTI.

3)JIESHANQIYULEISHANDEJIECHUDIANYINGSHEZAIBENKUANDI1XIANGHUODI2XIANGSUOGUIDINGDEKONGJIANZHIWAI。

3PAIFANGBAOZHAWEIXIANQITI、ZHENGQIHUOFENCHENDEFANGSANGUAN、HUXIFA、PAIFENGGUANDENG,DANGQIPAIFANGWUDABUDAOBAOZHANONGDU、CHANGQIDIANHUORANSHAO、YIPAIFANGJIUDIANHUORANSHAO,YIJIFASHENGSHIGUSHIPAIFANGWUCAIDADAOBAOZHANONGDUDETONGFENGGUAN、ANQUANFA,JIESHANQIDEBAOHUFANWEIKEJINBAOHUDAOGUANMAO,WUGUANMAOSHIKEJINBAOHUDAOGUANKOU

4DULIJIESHANGANDEGANTA、JIAKONGJIESHANXIANDEDUANBUHEJIAKONGJIESHANWANGDEMEIGENZHIZHUCHUYINGZHISHAOSHEYIGENYINXIAXIAN。DUIYONGJINSHUZHICHENGHUOYOUHANJIE、BANGZHALIANJIEGANGJINWANGDEGANTA、ZHIZHU,YILIYONGJINSHUGANTAHUOGANGJINWANGZUOWEIYINXIAXIAN。

5DULIJIESHANGANHEJIAKONGJIESHANXIANHUOWANGDEZHIZHUJIQIJIEDIZHUANGZHIZHIBEIBAOHUJIANZHUWUJIYUQIYOULIANXIDEGUANDAO、DIANLANDENGJINSHUWUZHIJIANDEJIANGEJULI(TU4.2.1),YINGANXIALIEGONGSHIJISUAN,DANBUDEXIAOYU3m。

地上部分:

DANGh,<5R,SHI:S..>0.4(R;+0.1h,)          (4.2.1-1)

DANGh.>5RSHI:S.>0.1(R;+h.)               (4.2.1-2)

2)地下部分:
S..>0.4R;                                         (4.2.1-3)

SHIZHONG:S.iYIKONGQIZHONGDEWENGEJULI(m);

欢乐生肖SelYIDIZHONGDEWENGEJULI(m);

R,YIDULIJIESHANGAN、JIAKONGJIESHANXIANHUOWANGZHIZHUCHUJIEDIZHUANGZHIDECHONGJIJIEDIDIANZU(Q);

h,YIBEIBAOHUJIANZHUWUHUOJISUANDIANDEGAODU(m)。

6JIAKONGJIESHANXIANZHIWUMIANHEGEZHONGTUCHUWUMIANDEFENGMAO、FANGSANGUANDENGWUTIZHIJIANDEJIANGEJULI(TU4.2.1),YINGANXIALIEGONGSHIJISUAN,DANBUYINGXIAOYU3m。

1)DANG(h+1/2)<5RiSHI,

Sa2>0.2Ri+0.03(h+1/2)              (4.2.1-4)

2)DANG(h+1/2)>5RiSHI,

Sa>0.05R;+0.06(h+1/2)             (4.2.1-5)

SHIZHONG:SaYIJIESHANXIANZHIBEIBAOHUWUZAIKONGQIZHONGDEWENGEJULI(m);

hYIJIESHANXIANDEZHIZHUGAODU(m);

欢乐生肖1YIJIESHANXIANDESHUIPINGCHANGDU(m)。

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