02-17
2020地基基礎與基坑工(gong)程鑒定
主要指為評定建筑(zhu)(zhu)工(gong)程(cheng)地基(ji)(ji)(ji)(ji)、樁基(ji)(ji)(ji)(ji)方(fang)案(an)、基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)支護設計施工(gong)方(fang)案(an)合(he)理性、基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)施工(gong)質量(liang)(liang),或基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)建設資料(liao)缺失、基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)出現(xian)工(gong)程(cheng)事故等(deng)(deng)而進(jin)行(xing)(xing)的(de)檢(jian)(jian)測鑒定。按照(zhao)國家相關規(gui)范標準(zhun)的(de)要求,運用(yong)必要的(de)檢(jian)(jian)測手(shou)段,對擬鑒定基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)工(gong)程(cheng)及(ji)(ji)其毗(pi)鄰建筑(zhu)(zhu)進(jin)行(xing)(xing)調查,對基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)工(gong)程(cheng)的(de)各項檢(jian)(jian)測參(can)數(shu)進(jin)行(xing)(xing)全面檢(jian)(jian)測、分析,逐項查驗,依據規(gui)范標準(zhun)和實(shi)際(ji)計算分析結果,綜(zong)合(he)評判基(ji)(ji)(ji)(ji)坑(keng)(keng)(keng)工(gong)程(cheng)的(de)可行(xing)(xing)性、合(he)理性及(ji)(ji)施工(gong)質量(liang)(liang)等(deng)(deng)級,并提出合(he)理的(de)加固(gu)處理方(fang)案(an)。案(an)例:某小區(qu)基(ji)(ji)(ji)(ji)樁施工(gong)...02-17
2020危險房屋鑒定
案例:某職(zhi)(zhi)業院校教職(zhi)(zhi)工公(gong)寓危(wei)(wei)險(xian)(xian)(xian)性(xing)鑒定(ding)(ding)危(wei)(wei)險(xian)(xian)(xian)房(fang)屋(wu)為(wei)結(jie)構(gou)(gou)(gou)(gou)已嚴(yan)重損壞,或承重構(gou)(gou)(gou)(gou)件已屬危(wei)(wei)險(xian)(xian)(xian)構(gou)(gou)(gou)(gou)件,隨時可能喪(sang)失穩定(ding)(ding)和(he)承載(zai)能力,不能保(bao)證(zheng)居住和(he)使(shi)(shi)用(yong)(yong)安(an)(an)全(quan)的房(fang)屋(wu)。為(wei)有效(xiao)利用(yong)(yong)既有房(fang)屋(wu),正確(que)判斷房(fang)屋(wu)結(jie)構(gou)(gou)(gou)(gou)的危(wei)(wei)險(xian)(xian)(xian)程度,及時治理危(wei)(wei)險(xian)(xian)(xian)房(fang)屋(wu),確(que)保(bao)使(shi)(shi)用(yong)(yong)安(an)(an)全(quan),也稱之為(wei)在正常使(shi)(shi)用(yong)(yong)情(qing)況下(xia)房(fang)屋(wu)的安(an)(an)全(quan)性(xing)或危(wei)(wei)險(xian)(xian)(xian)程度。依據《危(wei)(wei)險(xian)(xian)(xian)房(fang)屋(wu)鑒定(ding)(ding)標準(zhun)》JGJ125,房(fang)屋(wu)危(wei)(wei)險(xian)(xian)(xian)性(xing)按下(xia)列等級劃(hua)分:A級:結(jie)構(gou)(gou)(gou)(gou)承載(zai)力能滿足正常使(shi)(shi)用(yong)(yong)要求,未發現危(wei)(wei)險(xian)(xian)(xian)點,房(fang)屋(wu)結(jie)構(gou)(gou)(gou)(gou)安(an)(an)全(quan)。B級...02-17
2020濟南(nan)市住房(fang)和城鄉(xiang)建(jian)設局關于加強(qiang)房(fang)屋建(jian)筑工程質量安全管理“十不準”的規定
加強房屋建筑工程(cheng)(cheng)質量管(guan)理“十(shi)不(bu)準(zhun)”規(gui)定(一)現場(chang)人(ren)(ren)員管(guan)理。合同約定的項目負(fu)責人(ren)(ren)和關鍵崗(gang)位人(ren)(ren)員擅自變(bian)更或不(bu)到(dao)崗(gang)履職,逾(yu)期(qi)不(bu)改正的,不(bu)準(zhun)繼續施工。違者(zhe)(zhe)約談企(qi)業主(zhu)要負(fu)責人(ren)(ren),實施信(xin)用(yong)懲戒。(二(er))地(di)基(ji)基(ji)礎(chu)檢測。復合地(di)基(ji)、樁基(ji)礎(chu)檢驗結果不(bu)符合設計要求,不(bu)準(zhun)擅自進行(xing)下道工序(xu)施工。違者(zhe)(zhe)責令停工,責成委托有資(zi)質的鑒定機構進行(xing)鑒定,實施信(xin)用(yong)懲戒、行(xing)政處罰(fa),取消工程(cheng)(cheng)評(ping)獎評(ping)優資(zi)格。(三)分部分項驗收。基(ji)槽、地(di)基(ji)、基(ji)礎(chu)及主(zhu)...02-17
2020關于公布2019年度鐵路工(gong)程質量監督(du)檢測機構(gou)名錄的(de)通知(zhi)
02-17
2020關于規(gui)范裝(zhuang)配式建筑類檢驗項目資質認定(ding)的通知
02-17
2020建筑(zhu)基坑支護工程質量檢測
基(ji)(ji)坑(keng)支(zhi)(zhi)護(hu)工(gong)程是為保證地下結(jie)構(gou)(gou)施工(gong)及(ji)基(ji)(ji)坑(keng)周邊環境的安全,對基(ji)(ji)坑(keng)側壁及(ji)周邊環境采用的支(zhi)(zhi)擋、加(jia)固與保護(hu)措施。工(gong)程實(shi)踐證明,要(yao)做好基(ji)(ji)坑(keng)支(zhi)(zhi)護(hu)工(gong)程,必(bi)須包括(kuo)整(zheng)個(ge)開挖(wa)支(zhi)(zhi)護(hu)的全過程,它包括(kuo)勘察、設(she)計、施工(gong)、質量檢測和監測等整(zheng)個(ge)系列。常見(jian)的基(ji)(ji)坑(keng)支(zhi)(zhi)護(hu)結(jie)構(gou)(gou)形式主要(yao)有:一、支(zhi)(zhi)擋式結(jie)構(gou)(gou),包括(kuo):錨(mao)拉式結(jie)構(gou)(gou)、支(zhi)(zhi)撐式結(jie)構(gou)(gou)、懸臂式結(jie)構(gou)(gou)、雙排樁、支(zhi)(zhi)護(hu)結(jie)構(gou)(gou)和主體結(jie)構(gou)(gou)相結(jie)合的逆作(zuo)法。二(er)、土釘墻(qiang),包括(kuo):單一土釘墻(qiang)、預(yu)應力錨(mao)桿復(fu)合土釘墻(qiang)、水...業務咨詢:0531-5871 8599 ???? 136-0531-3801
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