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邊坡失穩為什么要安裝主動防護網?
邊坡(po)失穩為什(shen)么(me)(me)要安(an)裝主動(dong)防(fang)護(hu)網?主動(dong)防(fang)護(hu)網的作用是什(shen)么(me)(me)?很多人(ren)對安(an)裝它感到(dao)奇怪(guai)。覺得浪(lang)費材料,下面(mian)咱們(men)就說一說為什(shen)么(me)(me)。
栽培(pei)植(zhi)被(bei)(bei)是(shi)遠遠不能(neng)達到邊坡(po)防(fang)(fang)(fang)護作用的(de),由于一(yi)旦發生(sheng)有許多的(de)降水的(de)時(shi)候,植(zhi)被(bei)(bei)會(hui)被(bei)(bei)雨水沖(chong)走(zou),致使更大面積的(de)水土流失,若是(shi)加上主(zhu)動防(fang)(fang)(fang)護網(wang)的(de)維(wei)護,不只可以(yi)有效維(wei)護邊坡(po)的(de)穩定,并(bing)且(qie)對(dui)山體的(de)植(zhi)被(bei)(bei)也有非(fei)常(chang)好的(de)維(wei)護作用,讓每一(yi)處邊坡(po)都生(sheng)氣勃勃。主(zhu)動防(fang)(fang)(fang)護網(wang)是(shi)選用熱鍍鋅高強度鋼絲繩織(zhi)造(zao)而成的(de),可以(yi)對(dui)滾落(luo)的(de)落(luo)石(shi)進(jin)行有效的(de)阻攔。
目前(qian)保護(hu)(hu)(hu)邊坡(po)(po)(po)最好的(de)(de)(de)產(chan)品(pin)是邊坡(po)(po)(po)防(fang)(fang)護(hu)(hu)(hu)網(wang),邊坡(po)(po)(po)防(fang)(fang)護(hu)(hu)(hu)網(wang)又分為主動(dong)防(fang)(fang)護(hu)(hu)(hu)網(wang)和被動(dong)防(fang)(fang)護(hu)(hu)(hu)網(wang),被動(dong)防(fang)(fang)護(hu)(hu)(hu)網(wang)屬于攔截落(luo)石的(de)(de)(de)安(an)全防(fang)(fang)護(hu)(hu)(hu)方式,又不太適合這種類型(xing)的(de)(de)(de)邊坡(po)(po)(po)防(fang)(fang)護(hu)(hu)(hu);主動(dong)防(fang)(fang)護(hu)(hu)(hu)網(wang)將整個山(shan)體用鋼(gang)絲繩網(wang)包(bao)裹起來,包(bao)括其的(de)(de)(de)植(zhi)被,這樣可以很好的(de)(de)(de)起到(dao)固(gu)土的(de)(de)(de)作用,邊坡(po)(po)(po)上的(de)(de)(de)植(zhi)被得到(dao)了(le)固(gu)定,就不會發(fa)生大面積的(de)(de)(de)水土流失,保護(hu)(hu)(hu)了(le)邊坡(po)(po)(po)的(de)(de)(de)穩(wen)固(gu)性(xing)。
主動邊坡防護網系統是以鋼絲繩網為主的各類柔性網覆蓋包裹在所需防護斜坡或巖石上,以限制坡面巖石土體的風化剝落或破壞以及為巖崩塌(加固作用),或將落石控制于一定范圍內運動(圍護作用)。邊坡防護網又分為:主動防護網,被動防護網,柔性防護網,邊坡防護網,SNS柔性防護網,SNS主動防護網,SNS被動防護網,SNS邊坡防護網,柔性鋼絲繩網,TECCO網,ROCCO環形網,鋼絲繩網,SNS柔性攔石防護網。
主(zhu)(zhu)動(dong)邊(bian)(bian)坡(po)(po)(po)防護(hu)(hu)網(wang)的(de)(de)(de)組(zu)成部(bu)分(fen)簡單(dan)類型:邊(bian)(bian)沿(yan)(或上(shang)(shang)沿(yan))鋼(gang)(gang)絲繩(sheng)(sheng)(sheng)(sheng)(sheng)錨桿(gan)(gan)+支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng)+縫(feng)合(he)繩(sheng)(sheng)(sheng)(sheng)(sheng)(D0/08/300鋼(gang)(gang)繩(sheng)(sheng)(sheng)(sheng)(sheng)網(wang)+上(shang)(shang)下沿(yan)錨固(gu)+上(shang)(shang)下沿(yan)(或橫(heng)向)支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng)) 邊(bian)(bian)沿(yan)(或上(shang)(shang)沿(yan))鋼(gang)(gang)絲繩(sheng)(sheng)(sheng)(sheng)(sheng)錨桿(gan)(gan)+支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng)+縫(feng)合(he)繩(sheng)(sheng)(sheng)(sheng)(sheng)(D0/08/300鋼(gang)(gang)繩(sheng)(sheng)(sheng)(sheng)(sheng)網(wang)+上(shang)(shang)下沿(yan)錨固(gu)+上(shang)(shang)下沿(yan)(或橫(heng)向)支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng))普通型號:系(xi)(xi)統鋼(gang)(gang)絲繩(sheng)(sheng)(sheng)(sheng)(sheng)錨桿(gan)(gan)+支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng)+縫(feng)合(he)繩(sheng)(sheng)(sheng)(sheng)(sheng),孔口凹坑+張拉[或邊(bian)(bian)沿(yan)(上(shang)(shang)沿(yan))錨固(gu)(鋼(gang)(gang)索錨桿(gan)(gan)2-4m距4.5m)+縱橫(heng)向支撐(cheng)(cheng)繩(sheng)(sheng)(sheng)(sheng)(sheng)(2-∮16)+鋼(gang)(gang)絲繩(sheng)(sheng)(sheng)(sheng)(sheng)網(wang)(◇08/300/44㎡)+縫(feng)合(he)繩(sheng)(sheng)(sheng)(sheng)(sheng)(∮8) 主(zhu)(zhu)動(dong)邊(bian)(bian)坡(po)(po)(po)防護(hu)(hu)網(wang)用(yong)途:邊(bian)(bian)坡(po)(po)(po)防護(hu)(hu)網(wang)系(xi)(xi)統的(de)(de)(de)開放(fang)性(xing),地(di)下水(shui)可以自(zi)由排泄,避免了(le)(le)由于地(di)下水(shui)壓力的(de)(de)(de)升高而引起的(de)(de)(de)邊(bian)(bian)坡(po)(po)(po)失穩問題;該系(xi)(xi)統除(chu)對穩定邊(bian)(bian)坡(po)(po)(po)有一(yi)定貢獻外(wai),同時還能(neng)抑制(zhi)(zhi)邊(bian)(bian)坡(po)(po)(po)遭受進一(yi)步的(de)(de)(de)風化(hua)剝(bo)蝕,且對坡(po)(po)(po)面(mian)形(xing)態特征(zheng)無特殊要(yao)求(qiu),不破(po)壞和改(gai)變(bian)坡(po)(po)(po)面(mian)原(yuan)有地(di)貌(mao)形(xing)態和植(zhi)被生(sheng)長條(tiao)件(jian)(jian),其開放(fang)特征(zheng)給(gei)隨后或今后有條(tiao)件(jian)(jian)并需要(yao)時實施人工坡(po)(po)(po)面(mian)綠化(hua)保留了(le)(le)必要(yao)的(de)(de)(de)條(tiao)件(jian)(jian),綠色(se)植(zhi)物能(neng)夠在其開放(fang)的(de)(de)(de)空間上(shang)(shang)自(zi)由生(sheng)長,植(zhi)物根系(xi)(xi)的(de)(de)(de)固(gu)土(tu)作用(yong)與(yu)坡(po)(po)(po)面(mian)防護(hu)(hu)系(xi)(xi)統結為一(yi)體,從(cong)而抑制(zhi)(zhi)坡(po)(po)(po)面(mian)破(po)壞和水(shui)土(tu)流(liu)失,反過(guo)來(lai)又保護(hu)(hu)了(le)(le)地(di)貌(mao)和坡(po)(po)(po)面(mian)植(zhi)被,實現(xian)最(zui)佳的(de)(de)(de)邊(bian)(bian)坡(po)(po)(po)防護(hu)(hu)和環境保護(hu)(hu)目的(de)(de)(de)。
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