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О проектах Изменения N 1 СНиП 2.02.03-85 "Свайные фундаменты" и Изменения N 1 СНиП 3.02.01-87 "Земляные сооружения, основания и фундаменты"

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<title>Ïðî ïðîåêòè Çì³íè ¹ 1 ÑÍ³Ï 2</title>

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<p class=MsoHeader align=center style='text-align:center'><b><span lang=UK
style='font-family:Arial'>Ïðî ïðîåêòè Çì³íè ¹ 1 ÑÍ³Ï 2.02.03-85 “</span></b><b><span
style='font-family:Arial'>Ñâàéíûå ôóíäàìåíòû</span></b><b><span lang=UK
style='font-family:Arial'>” òà Çì³íè ¹ 1 ÑÍ³Ï 3.02.01-87 “</span></b><b><span
style='font-family:Arial'>Çåìëÿíûå ñîîðóæåíèÿ, îñíîâàíèÿ è ôóíäàìåíòû</span></b><b><span
lang=UK style='font-family:Arial'>”</span></b></p>

<p class=MsoHeader align=center style='text-align:center'><b><span lang=UK
style='font-family:Arial'> </span></b></p>

<p class=MsoHeader align=center style='text-align:center'><span lang=UK
style='font-family:Arial'>гøåííÿ ÍÒÐ â³ä 7 âåðåñíÿ 2001 ð. ¹ 52</span></p>

<p class=MsoHeader align=center style='text-align:center'><b><span lang=UK
style='font-family:Arial'> </span></b></p>

<p class=MsoHeader style='text-align:justify'><span lang=UK style='font-family:
Arial'>            Ðîçãëÿíóâøè ïðîåêòè Çì³íè ¹ 1 ÑÍ³Ï 2.02.03-85<b> </b>“Ñâàéíûå
ôóíäàìåíòû” òà Çì³íè ¹ 1 ÑÍ³Ï 3.02.01-87 “Çåìëÿíûå ñîîðóæåíèÿ, îñíîâàíèÿ è
ôóíäàìåíòû”, ùî âèçíà÷àþòü îñîáëèâîñò³ ïðîåêòóâàííÿ òà òåõíîëî㳿 âëàøòóâàííÿ
áóðîâèõ ïàëü ç íàï³ðíèì áåòîíóâàííÿì ÷åðåç ïîðîæíèñòèé øíåê, íàóêîâî-òåõí³÷íà
ðàäà <b>âèð³øèëà</b>:</span></p>

<p class=MsoHeader style='text-align:justify'><span lang=UK style='font-family:
Arial'>            Ñõâàëèòè ³ ðåêîìåíäóâàòè äî çàòâåðäæåííÿ ðîçðîáëåí³
Íàóêîâî-äîñë³äíèì ³íñòèòóòîì áóä³âåëüíîãî âèðîáíèöòâà çà ó÷àñòþ ÂÀÒ
“Êè¿âïðîåêò”, Êè¿âñüêîãî íàö³îíàëüíîãî óí³âåðñèòåòó áóä³âíèöòâà ³ àðõ³òåêòóðè,
ÑÏ “Îñíîâà-ñîëñ³ô” òà ÀÒ “Ôóíäàìåíò”:</span></p>

<p class=MsoHeader style='margin-left:54.0pt;text-align:justify;text-indent:
-18.0pt'><span lang=UK>-<span style='font:7.0pt "Times New Roman"'>
</span></span><span lang=UK style='font-family:Arial'>Çì³íó ¹ 1 ÑÍ³Ï 2.02.03-85
“</span><span style='font-family:Arial'>Ñâàéíûå ôóíäàìåíòû</span><span lang=UK
style='font-family:Arial'>”;</span></p>

<p class=MsoHeader style='margin-left:54.0pt;text-align:justify;text-indent:
-18.0pt'><span lang=UK>-<span style='font:7.0pt "Times New Roman"'>
</span></span><span lang=UK style='font-family:Arial'>Çì³íó ¹ 1 ÑÍ³Ï 3.02.01-87
“</span><span style='font-family:Arial'>Çåìëÿíûå ñîîðóæåíèÿ, îñíîâàíèÿ è
ôóíäàìåíòû</span><span lang=UK style='font-family:Arial'>”.</span></p>

<p class=MsoHeader align=right style='text-align:right'><b><span lang=UK
style='font-family:Arial;text-transform:uppercase'>Ãîëîâà ÍÒÐ</span></b></p>

<p class=MsoHeader align=right style='text-align:right'><b><span lang=UK
style='font-family:Arial;text-transform:uppercase'>Â.×åðåï</span></b></p>

<p class=MsoBodyText2><b><span lang=UK style='font-size:8.0pt'>Äîâ³äêà</span></b></p>

<p class=MsoBodyText2><b><span lang=UK style='font-size:8.0pt'> </span></b></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                Íà âèêîíàííÿ ð³øåííÿ ÍÒÐ Äåðæáóäó
Óêðà¿íè “Ïðî ñòàí ³ ïåðñïåêòèâè çàñòîñóâàííÿ òåõíîëî㳿 âëàøòóâàííÿ áóðîâèõ
ïàëü ³ç íàï³ðíèì áåòîíóâàííÿì ÷åðåç ïîðîæíèñòèé øíåê” â³ä 1 ãðóäíÿ 1999 ðîêó
Íàóêîâî-äîñë³äíèì ³íñòèòóòîì áóä³âåëüíîãî âèðîáíèöòâà (ÍIJÁÂ) çà ó÷àñòþ ÂÀÒ
"Êè¿âïðîåêò” Êè¿âñüêîãî íàö³îíàëüíîãî óí³âåðñèòåòó áóä³âíèöòâà ³
àðõ³òåêòóðè (ÊÍÓÁÀ), ÑÏ “Îñíîâà-Ñîëñèô” òà ÀÒ “Ôóíäàìåíò” ðîçðîáëåí³ ïðîåêòè
çì³íè ¹ 1 ÑÍ³Ï 2.02.03-85 “Ñâàéíûå ôóíäàìåíòû” òà çì³íè ¹ 1 ÑÍ³Ï “</span><span
style='font-size:8.0pt'>Çåìëÿíûå ñîîðóæåíèÿ, îñíîâàíèÿ è ôóíäàìåíòû</span><span
lang=UK style='font-size:8.0pt'>”, ÿêèìè âèçíà÷åí³ îñîáëèâîñò³ ïðîåêòóâàííÿ òà
òåõíîëî㳿 âëàøòóâàííÿ áóðîâèõ ïàëü ç íàï³ðíèì áåòîíóâàííÿì ÷åðåç ïîðîæíèñòèé
øíåê.</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                Òàê³ ïàë³ âëàøòîâóþòüñÿ øëÿõîì
çàáóðþâàííÿ ó ãðóíò ïîðîæíèñòîãî øíåêà íà ïðîåêòíó ãëèáèíó ³ç íàñòóïíèì
çàïîâíåííÿì ñâåðäëîâèíè áåòîííîþ ñóì³øøþ, ùî ïîäàºòüñÿ áåòîíîíàñîñîì ó ïðîöåñ³
ï³äéîìó øíåêà ÷åðåç êëàïàí, ðîçòàøîâàíèé ó íèæí³é ÷àñòèí³ øíåêà.</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                Íîâà òåõíîëîã³ÿ âëàøòóâàííÿ áóðîâèõ
ïàëü ³ç íàï³ðíèì áåòîíóâàííÿì äîçâîëÿº çà îäèí öèêë çàíóðåííÿ-âèéìàííÿ øíåêà
ñôîðìóâàòè â ãðóíò³ áåòîííèé ñòâîë áåç çàñòîñóâàííÿ äîäàòêîâèõ çàõîä³â äëÿ
çì³öíåííÿ ñò³íîê ñâåðäëîâèíè. Öå çàáåçïå÷óº íåçàïåðå÷í³ ïåðåâàãè ùîäî
ïðîäóêòèâíîñò³ òà òðóäîì³ñòêîñò³ âèãîòîâëåííÿ ïåðåä òðàäèö³éíèìè òåõíîëîã³ÿìè,
çã³äíî ç ÿêèìè îïåðàö³¿ ç áóð³ííÿ ñâåðäëîâèíè ³ áåòîíóâàííÿ ñòâîëà ïàë³
âèêîíóþòüñÿ îêðåìî. Àðìóâàííÿ òàêèõ ïàëü âèêîíóºòüñÿ øëÿõîì îïóñêàííÿ â
ñâ³æîóêëàäåíèé áåòîí êàðêàñà àáî îêðåìèõ ñòåðæí³â.</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                Îäíàê çàñòîñóâàííÿ ö³º¿ òåõíîëî㳿 íå
ïåðåäáà÷åíå ÷èííèìè íàö³îíàëüíèìè íîðìàòèâíèìè äîêóìåíòàìè, ó çâ’ÿçêó ç ÷èì
ÍIJÁ áóëî ïðîâåäåíî íåîáõ³äí³ êîìïëåêñí³ äîñë³äæåííÿ, ó ïðîöåñ³ ÿêèõ
âñòàíîâëåíî, ùî òåõíîëîã³ÿ âëàøòóâàííÿ áóðî³í’ºêö³éíèõ ïàëü âåëèêèõ ä³àìåòð³â ç
íàï³ðíèì áåòîíóâàííÿì ÷åðåç ïîðîæíèñòèé øíåê â íåñêåëüíèõ ãðóíòàõ ìຠïåðåâàãè
ó ïðîäóêòèâíîñò³ ïåðåä òðàäèö³éíèìè òåõíîëîã³ÿìè. Âîäíî÷àñ âèÿâëåí³ äåÿê³
îñîáëèâîñò³ ö³º¿ òåõíîëî㳿, ÿê³ âðàõîâàí³ ó ïðîöåñ³ ï³äãîòîâêè çì³í äî ÷èííèõ
íîðìàòèâíèõ äîêóìåíò³â, ñåðåä ÿêèõ íàéá³ëüø ³ñòîòí³ òàê³:</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                - ïåðåðâè â ïîäà÷³ áåòîííî¿ ñóì³ø³ â
ñâåðäëîâèíó, âèêëèêàí³ çì³íîþ ì³êñåð³â, ñòâîðåííÿì ïðîáîê â áåòîíîâîçàõ,
íåðèòì³÷íîþ ïîñòàâêîþ áåòîííî¿ ñóì³ø³;</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                - îñàäêà ïîâåðõí³ íàâêîëèøíüîãî ãðóíòó
òà äåôîðìàö³¿ ðîçì³ùåíèõ ïîáëèçó áóäèíê³â ³ ñïîðóä ï³ä ÷àñ âëàøòóâàííÿ òàêèõ
ïàëü ó âîäîíàñè÷åíèõ íåñò³éêèõ ãðóíòàõ;</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                - ïðè âèãîòîâëåíí³ ïàëü â
ïèëóâàòî-ãëèíÿíèõ ãðóíòàõ ïëèííî¿ òà ïëèííî-ïëàñòè÷íî¿ êîíñèñòåíö³¿
ñïîñòåð³ãàºòüñÿ ï³äâèùåíå âèíåñåííÿ ãðóíòó òà ïðîñ³äàííÿ ïîâåðõí³ ãðóíòó,
ðîçò³êàííÿ áåòîííî¿ ñóì³ø³ â ãîðèçîíòàëüíîìó íàïðÿìêó, ïåðåâèòðàòè áåòîííî¿
ñóì³ø³ â 1,5-2,0 ðàçè ùîäî ïðîåêòíîãî îá’ºìó ñâåðäëîâèíè;</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                - íàÿâí³ñòü ðîçøèðåíü òà çâóæóâàíü
ñòâîëó ïàë³, âèêëèêàíèõ ïåðåðâàìè â áåòîíóâàíí³, ãåîëîã³÷íîþ áóäîâîþ ä³ëÿíêè òà
³íøèìè ïðè÷èíàìè;</span></p>

<p class=MsoBodyText2 style='text-align:justify'><span lang=UK
style='font-size:8.0pt'>                - íåìîæëèâ³ñòü çàñòîñóâàííÿ ïðÿìèõ
ìåòîä³â êîíòðîëþ ðîçì³ð³â ïàë³, ñóö³ëüíîñò³ òà ì³öíîñò³ áåòîíó ñòâîëà, ãëèáèíè
çàíóðåííÿ ïàë³ â íåñó÷èé øàð ãðóíòó, ÿêîñò³ ãðóíòó â çàáî¿ ñâåðäëîâèíè.</span></p>

<p class=MsoNormal><span lang=UK style='font-size:8.0pt'>                Íà
ï³äñòàâ³ ïðîâåäåíèõ äîñë³äæåíü òà íàáóòîãî â³ò÷èçíÿíîãî ³ çàðóá³æíîãî äîñâ³äó
çàñòîñóâàííÿ áóðî³í’ºêö³éíèõ ïàëü áóëî ï³äãîòîâëåíî ïåðøó ðåäàêö³þ çì³í äî ÑͳÏ
2.02.03-85 òà ÑÍ³Ï 3.02.01-87.</span></p>

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