石窟類防護區域安防工程設計與施工案例
被聯合國教科文組織批準為世界文化遺產的墩煌莫高窟和以之為代表的我國石窟藝術,以其絢麗多彩、內容豐富的彩色繪畫和彩色雕塑舉世聞名每年吸引了世界各地的旅遊者前來參觀、遊you覽lan,它ta以yi神shen奇qi的de藝yi術shu魅mei力li征zheng服fu了le世shi界jie,但dan同tong時shi也ye吸xi引yin來lai一yi些xie不bu法fa分fen子zi貪tan婪lan的de目mu光guang,他ta們men企qi圖tu以yi此ci來lai實shi現xian自zi己ji的de發fa財cai夢meng。因yin此ci,保bao護hu好hao這zhe一yi藝yi術shu瑰gui寶bao,使shi其qi免mian遭zao不bu法fa分fen子zi的de破po壞huai和he竊qie取qu,也ye是shi安an防fang工gong作zuo者zhe的de責ze任ren和he義yi務wu。
由於石窟類防護區域與其他類防護區域有所不同,對石窟類防護區域進行安防工程設計、shigongshi,yidingyaozaixikanchaxianchang,zhuyifaxianqiteshudeqingkuang,youzhenduixingdejinxingfangansheji,shishejifuhexianchangdeshijiqingkuang,jiyaonengqidaofanghudezuoyong,youyaobaozhengxianchangdeyuanmaobushoupohuai,xianchangdebihua、雕diao刻ke等deng藝yi術shu品pin不bu受shou損sun傷shang,實shi現xian預yu期qi的de防fang護hu效xiao果guo。否fou則ze,工gong程cheng的de設she計ji與yu施shi工gong都dou將jiang會hui被bei宣xuan告gao失shi敗bai。為wei了le搞gao好hao石shi窟ku類lei防fang護hu區qu域yu的de安an防fang設she計ji與yu施shi工gong,應ying從cong以yi下xia幾ji個ge方fang麵mian進jin行xing考kao慮lv:
一、地理位置的特殊性
參觀瀏覽過石窟的人都會發現,石窟所處的地理位置一般都是比較偏僻的丘陵地帶,人跡稀少、電力缺乏。因此,對於通訊、供電的問題,在設計時一定要有別於其他類的安防工程,要考慮周全、仔細,不能有漏洞。其原因為:
(1) 一旦出現通訊問題會使報警後的處置出現困難,極有可能延誤戰機,使本該落網的犯罪分子逃掉,不該丟失的文物丟失。
(2) 如果供電出現問題,將會導致整個安全防範係統處於癱瘓狀態,失去防護的作用。
通訊、供gong電dian的de問wen題ti在zai此ci類lei工gong程cheng中zhong是shi非fei常chang關guan鍵jian的de,決jue定ding著zhe整zheng個ge安an防fang係xi統tong最zui終zhong是shi否fou能neng真zhen正zheng發fa揮hui作zuo用yong。一yi般ban來lai說shuo,為wei保bao證zheng通tong訊xun暢chang通tong無wu阻zu,有you線xian通tong訊xun設she備bei是shi必bi不bu可ke少shao的de,但dan因yin為wei有you線xian通tong訊xun設she備bei易yi被bei人ren為wei破po壞huai,所suo以yi還hai應ying配pei備bei一yi套tao無wu線xian通tong信xin設she備bei。對dui於yu供gong電dian係xi統tong,應ying配pei備bei交jiao流liu穩wen壓ya電dian源yuan供gong監jian視shi係xi統tong,配pei備bei較jiao長chang時shi間jian的de不bu間jian斷duan電dian源yuan供gong報bao警jing係xi統tong,有you必bi要yao時shi還hai可ke配pei備bei發fa電dian機ji,以yi確que保bao係xi統tong穩wen定ding工gong作zuo,在zai遇yu到dao較jiao長chang時shi間jian斷duan電dian時shi,報bao警jing係xi統tong仍reng能neng發fa揮hui作zuo用yong。
二、氣候環境的惡劣性
石窟中所需保護的文物多數是處於室外,環境複雜、wendubianhuada,youdedifanghaicunzaifengshadadengteshuqingkuang,yincishejizhongqianduanshebeidexuanxingshifeichangzhongyaode,yaoquebaosuoxuandeshebeizaixianchangqihouhuanjingzhongzhengchanggongzuo,bixushouxianzuohaoliangxianggongzuo:
(1) 要認真做好勘察記錄,詳細了解、掌握現場的環境情況。
(2) 要yao有you氣qi象xiang部bu門men提ti供gong的de近jin幾ji年nian現xian場chang氣qi候hou變bian化hua情qing況kuang的de記ji錄lu。隻zhi有you在zai做zuo好hao這zhe兩liang項xiang工gong作zuo的de前qian提ti下xia,才cai能neng進jin行xing前qian端duan設she備bei的de選xuan型xing,否fou則ze所suo選xuan擇ze的de設she備bei很hen難nan滿man足zu現xian場chang防fang護hu的de需xu要yao。除chu此ci之zhi外wai,還hai應ying根gen據ju情qing況kuang選xuan擇ze特te定ding的de時shi間jian、地點進行一些局部的現場模擬試驗以便進一步驗證所選擇的設備,其性能指標是否符合現場的情況,是否滿足防護的需要。
三、石窟內文物分布的密集性
對於石窟防護區來說,安防工程所要保護的對象是壁畫和雕刻作品,這些具有文物價值的作品是固定的、bukeyidongde,tamenbianbukuneigegejiaoluo,shebeideanzhuangshoudaoxianzhi,yincixuanzezuijiaanzhuangbuweixiandefeichangzhongyao,jiyaoquebaonengqidaofanghudezuoyong,youyaobaozhengbupohuaiwenwu、與石窟原貌協調一致。
weilequedingzuijiaanzhuangbuwei,zaikanchaxianchangshi,zhenduiqianduanshebeianzhuangbuweidexuanzejianzhuangfangfazuoyixiebiyaodejilu,tebieyaozhumingbukeanzhuangshebeidebuwei,yibianshejishiyouziliaokezhabimianchuxiansuoshejidefanganlilunshangkexing,shijishangbufuhexianchangqingkuang,chengweiyigebukeshishidefangan。liru:對於其他類的防護區域來說,在監控區內安裝一些被動紅外探測器微波探測器、shuangjishutanceqidengkongjianfangfantanceqishiyibansuocaiqudefangfa,shijianzhengmingyeshifeichangyouxiaodefangfa,danshizaishikuleifanghuqunei,takenengjiushiyigebukeshishidefangfa,yinweikuneimeiyoukegonganzhuangdebuwei,yebuyunxusuibianliganzi,yincizaishikuleifanghuquneijinxinganfanggongchengshejishi,yidingbunenghushiqiwenwufenbudemijixing。
四、防護區周界及外圍防護的重要性
shikuleifangfanquyuneisuoyaofanghudeduixiangshibihuajidiaosu,tamenbutongyuqitaleifanghuduixiang,yidanfashengdaoqieanjian,duoshuqingkuangdouhuibansuizhewenwupohuaidexianxiangfasheng,yincizaijinxinganfanggongchengshejishi,yidingyaoduicigeiyuchongfendekaolv,jinkenengjiaqiangzhoujiejiwaiweidefanghu,yibianbufafenzichuangrufanghuqushinengjishibeifaxian,jiangqizulanzaiwaiwei,jinkenengbimianfanzuifenzijinrukunei,duibihuajidiaosushishipohuaixingdaoqiehuodong。
五、控製室周界及外圍防護的必要性
由於石窟類防護區域位置偏僻、人(ren)員(yuan)稀(xi)少(shao),值(zhi)班(ban)人(ren)員(yuan)與(yu)外(wai)界(jie)聯(lian)係(xi)比(bi)較(jiao)困(kun)難(nan),外(wai)援(yuan)趕(gan)到(dao)現(xian)場(chang)需(xu)要(yao)一(yi)定(ding)的(de)時(shi)間(jian),不(bu)可(ke)能(neng)像(xiang)其(qi)他(ta)類(lei)的(de)防(fang)範(fan)區(qu)域(yu)來(lai)得(de)及(ji)時(shi),因(yin)此(ci)必(bi)須(xu)要(yao)加(jia)強(qiang)控(kong)製(zhi)室(shi)周(zhou)圍(wei)的(de)防(fang)範(fan),其(qi)目(mu)的(de)有(you)兩(liang)點(dian):
(1)保證控製室值班人員的安全。
(2)為值班人員與外界聯係爭取到寶貴的時間。
如(ru)果(guo)控(kong)製(zhi)室(shi)周(zhou)界(jie)防(fang)範(fan)設(she)計(ji)的(de)不(bu)合(he)理(li),存(cun)在(zai)漏(lou)洞(dong),就(jiu)會(hui)給(gei)犯(fan)罪(zui)分(fen)子(zi)留(liu)有(you)可(ke)乘(cheng)之(zhi)機(ji),使(shi)他(ta)們(men)有(you)可(ke)能(neng)先(xian)製(zhi)服(fu)或(huo)殺(sha)害(hai)值(zhi)班(ban)人(ren)員(yuan)後(hou),再(zai)進(jin)行(xing)破(po)壞(huai)或(huo)盜(dao)竊(qie)活(huo)動(dong),致(zhi)使(shi)安(an)防(fang)報(bao)警(jing)監(jian)控(kong)係(xi)統(tong)遭(zao)到(dao)破(po)壞(huai)處(chu)於(yu)癱(tan)瘓(huan)狀(zhuang)態(tai)或(huo)報(bao)警(jing)後(hou)無(wu)人(ren)與(yu)外(wai)界(jie)取(qu)得(de)聯(lian)係(xi),犯(fan)罪(zui)分(fen)子(zi)在(zai)無(wu)任(ren)何(he)顧(gu)及(ji)的(de)情(qing)況(kuang)下(xia),輕(qing)輕(qing)鬆(song)鬆(song)地(di)進(jin)行(xing)非(fei)法(fa)活(huo)動(dong)。所(suo)以(yi)說(shuo)控(kong)製(zhi)室(shi)周(zhou)界(jie)防(fang)範(fan)是(shi)非(fei)常(chang)必(bi)要(yao)的(de),它(ta)既(ji)可(ke)保(bao)證(zheng)值(zhi)班(ban)人(ren)員(yuan)的(de)生(sheng)命(ming)安(an)全(quan),又(you)能(neng)保(bao)證(zheng)所(suo)安(an)裝(zhuang)的(de)設(she)備(bei)能(neng)發(fa)揮(hui)作(zuo)用(yong),報(bao)警(jing)信(xin)息(xi)能(neng)及(ji)時(shi)準(zhun)確(que)地(di)傳(chuan)到(dao)外(wai)界(jie),使(shi)外(wai)援(yuan)及(ji)時(shi)趕(gan)到(dao),抓(zhua)獲(huo)犯(fan)罪(zui)分(fen)子(zi)、製止犯罪行為,確保文物的安全。
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