DB37/ 5008-2014 建筑施工直插盘销式模板支架安全技术规范

山东省工程建设标准

DB37/5008-2014J12588-2014

建筑施工直插盘销式模板支架

安全技术规范

Technicalcodeforsafetyofstraightlyinserteddiskand

pin-joinedformworksupportinconstruction

2014-03-24发布2014-05-01实施

山东省住房和城乡建设厅

联合发布

山东省质量技术监督局未经许可，不可翻印

ࡽ䀰

ᔪㆁᯭᐕⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦާᴹᆹޘਟ䶐ǃ㓿⍾ਸ⨶ǃ᫽

֌ᯩׯㅹ⢩⛩ˈѪ㿴㤳ᔪㆁᯭᐕⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦⲴ䇮䇑ǃᯭ

ࡦᇊᵜ㿴㤳DŽᵜ㿴㤳㕆ˈޘᯭᐕ䍘䟿઼ᆹ؍⺞ˈ⨶ᐕǃ֯⭘৺㇑

ࡦ㓴൘䘋㹼བྷ䟿Ⲵ䈳ḕ઼䈅傼Ⲵส⹰кˈ৽༽ᖱ≲䇮䇑ǃᯭᐕǃ

ⴁ⨶অսԕ৺㹼ъѫ㇑䜘䰘ሩᵜ㿴㤳Ⲵ᜿㿱ˈᒦཊ⅑㓴㓷⭡਴ᯩ

䶒уᇦ৲࣐Ⲵу仈䇪䇱Պˈ㓿䗷৽༽䇘䇪઼؞᭩ˈᴰ㓸ᆼᡀᇊはDŽ

ᵜ㿴㤳Ⲵѫ㾱ᢰᵟ޵ᇩᱟ˖ᙫࡉǃᵟ䈝઼ㅖਧǃѫ㾱ᶴ䝽Ԧǃ

㦧䖭ǃ㔃ᶴ䇮䇑䇑㇇ǃᶴ䙐㾱≲ǃᯭᐕǃỰḕо傼᭦ǃᆹޘ㇑⨶

о㔤ᣔ৺⴨ޣ䱴ᖅDŽ

ᵜ㿴㤳⭡ኡьⴱտᡯ઼෾ґᔪ䇮঵䍏䍓㇑⨶ˈ⭡ኡьཙ喀㖞

ъ䳶ഒ㛑ԭᴹ䲀ޜਨ䍏䍓ާփ޵ᇩⲴ䀓䟺DŽ

ᵜ㿴㤳൘ᢗ㹼䗷〻ѝྲᴹ᜿㿱ᡆᔪ䇞ˈ䈧ᇴ䘱ኡьཙ喀㖞ъ

䳶ഒ㛑ԭᴹ䲀ޜਨ˄ൠ൰˖ኡьⴱ⏴ঊᐲᕐᓇ४䠁Ღབྷ䚃265ਧˈ

䛞㕆˖255086ˈ㚄㌫⭥䈍˖0533-3598518ˈ⭥ᆀ䛞㇡˖

xiaohuafeng417@163.com˅DŽ

ᵜ㿴㤳Ⲵѫ㕆অսǃ৲㕆অսǃѫ㾱䎧㥹Ӫઈ઼ѫ㾱ᇑḕӪઈ˖

ѫ㕆অս˖ኡьཙ喀㖞ъ䳶ഒ㛑ԭᴹ䲀ޜਨ

ኡьⴱᔪ䇮ਁኅ⹄ウ䲒

৲㕆অս˖ኡь励㡚ᇎъᴹ䲀ޜਨ

┘ᐎᐲঊ䘌⁑ᶯᴹ䲀ޜਨ

᰼哾৯ޤ≁Տъᔪㆁ䇮༷ᴹ䲀ޜਨ

⏴ঊᐲᔪㆁᐕ〻䍘䟿ᆹޘⴁⶓㄉ

䮯⊏བྷᆖ

ኡь෾ᐲᔪ䇮㙼ъᆖ䲒

✏ਠᐲ⎧ޠ䇑㇇ᵪᢰᵟᴹ䲀ޜਨ

ѫ㾱䎧㥹Ӫઈ˖㛆ॾ䬻ᕐ⪎Ღࡈᒯ᮷⦻ᗧ⧢ᕐӁ

⭠㤲ߋᆻ䎵ᶘ・⌅㽊ޤ≁䰛䍪ь

ࡈҖࢁ䎥ᆸՊޣᆿ䗮੅᰾䉖੅㤲἞

4未经许可，不可翻印

䜝ьࡈ⦹㢣ᵾᒶ㦓⦻ᲃ

ѫ㾱ᇑḕӪઈ˖ᓄᜐ␵ઘᆖߋ⽱ᘐॾ㤳⏋哴੟᭯

ࡈ׺ዙ䛒ᒶ⇵ᆻӖᐕ丙ݻ㜌ᶘаՏ

未经许可，不可翻印5

ⴞ⅑

1ᙫࡉ···············································································1

2ᵟ䈝઼ㅖਧ·····································································2

2.1ᵟ䈝········································································2

2.2ㅖਧ········································································3

3ѫ㾱ᶴ䝽Ԧ·····································································7

3.1ѫ㾱ᶴ䝽Ԧ·······························································7

3.2ᶀᯉ㾱≲···································································8

3.3ࡦ֌䍘䟿㾱≲·····························································9

4㦧䖭·············································································11

4.1㦧䖭࠶㊫·································································11

11·······························································㦧䖭ḷ߶٬4.2

4.3㦧䖭࠶亩㌫ᮠ····························································13

4.4㦧䖭᭸ᓄ㓴ਸ····························································14

5㔃ᶴ䇮䇑䇑㇇································································15

5.1สᵜ䇮䇑㿴ᇊ···························································15

5.2⁑ᶯ৺ѫǃ⅑ᾎằ䇮䇑䇑㇇············································16

5.3⁑ᶯ᭟ᷦ・ᵶっᇊᙗ傼㇇··············································18

㾶傼㇇···················································22ٮᶯ᭟ᷦᣇ⁑5.4

5.5ൠส᢯䖭࣋傼㇇·························································22

6ᶴ䙐㾱≲·······································································24

6.1а㡜㿴ᇊ································································24

6.2ᴹ࢚࠰᫁Ṷᷦᔿ᭟᫁㔃ᶴᶴ䙐·······································27

7ᯭᐕ·············································································30

7.1ᯭᐕ߶༷································································30

7.2ᩝ䇮о᣶䲔······························································30

8Ựḕо傼᭦···································································32

8.1ᶴ䝽ԦⲴỰḕо傼᭦····················································32

6未经许可，不可翻印

8.2⁑ᶯ᭟ᷦỰḕо傼᭦····················································33

ᶯ᭟ᷦ֯⭘䗷〻ѝⲴỰḕ···········································34⁑8.3

8.4ᢰᵟ䍴ᯉỰḕ傼᭦·······················································35

9ᆹޘ㇑⨶о㔤ᣔ·····························································36

䱴ᖅAѫ㾱ӗ૱ᶴ䝽Ԧ⿽㊫৺㿴Ṭ·····································37

䱴ᖅBᴹޣ䇮䇑৲ᮠ·························································40

䱴ᖅC仾঻儈ᓖਈॆ㌫ᮠȝz···············································41

䱴ᖅD䖤ᗳਇ঻ᶴԦⲴっᇊ㌫ᮠ········································42

䱴ᖅE᭟᫁㔃ᶴⲴ䇑㇇䮯ᓖ㌫ᮠ········································44

ᵜ㿴㤳⭘䇽䈤᰾··································································49

ᕅ⭘ḷ߶਽ᖅ·····································································50

䱴˖ᶑ᮷䈤᰾·······································································51





未经许可，不可翻印7

Contents

1GeneralProvisions····························································1

2TermsandSymbols···························································2

2.1Terms········································································2

2.2Symbols·····································································3

3MainComponents·····························································7

3.1MainComponents··························································7

3.2MaterialRequirments······················································8

3.3ProductionQualityRequirements·········································9

4Loads············································································11

4.1LoadsClassification······················································11

4.2CharacteristicValueofLoads············································11

4.3SubentryCoefficientofLoads···········································13

4.4CombinationofLoadsEffects···········································14

5DesignandCalculationofStructure·····································15

5.1BasicRegulationforDesign·············································15

5.2CalculationDesigningforFormworkSupportandBeam··············16

5.3StabilityofUprightTubeChecking······································18

5.4ScaffoldStabilityAgainstOverturningChecking······················22

5.5FoundationBearingCapacityChecking·································22

6StructureRequirements·····················································24

6.1GeneralRequirements····················································24

6.2StructureofFrameSupportwithDiagonalBracings………………27

7Construction……………30

7.1PreparationforConstruction…………30

7.2InstallationandDisassembly…………30

8InspectionandAcceptance……………32

8.1InspectionandAcceptanceofComponents…………32

8未经许可，不可翻印

8.2InstallationofFormworkSupportSystem……………33

8.3InspectioninOperationofFormworkSupportSystem·················34

8.4InspectionandAcceptanceofTechnicalMaterials·····················35

9Safetymanagementandmaintenance···································36

AppendixACategoryandSpecificationofProduction

Component······················································37

AppendixBDesignParameters·············································40

AppendixCCalculatingCoefficientsofWindLoadȝz··············41

AppendixDStabilityCoefficientsforAxialCompression

Members·························································42

AppendixEEffectiveLengthFactorsofSupportStructures········44

ExplanationofWordinginThisSpecification·························49

ListofQuotedStandards················································50

Addition:ExplanationofProvisions·········································51

未经许可，不可翻印9

1ᙫࡉ

Ѫ൘ᔪㆁᯭᐕⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦⲴ䇮䇑ǃᯭᐕǃ֯⭘৺1.0.1

ڊˈޘᯭᐕᆹ؍⺞ˈ⭏ӗⲴᯩ䪸᭯ㆆޘ㇑⨶ѝˈ䍟ᖫᢗ㹼ഭᇦᆹ

䘲⭘ˈࡦᇊᵜ㿴㤳DŽޘࡠᢰᵟݸ䘋ǃ㓿⍾ਸ⨶ǃᆹ

1.0.2ᵜ㿴㤳䘲⭘Ҿᔪㆁᐕ〻ѝ䟷⭘ⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦⲴ䇮

䇑ǃᯭᐕǃ֯⭘৺㇑⨶DŽ

1.0.3䟷⭘ⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦⲴ᭟᫁儈ᓖнᓄབྷҾ24mDŽ

ⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦⲴ䇮䇑ǃᯭᐕǃ֯⭘৺㇑⨶䲔ᓄᢗ㹼1.0.4

ᵜ㿴㤳ཆˈቊᓄㅖਸഭᇦ⧠㹼ᴹޣḷ߶Ⲵ㿴ᇊDŽ

未经许可，不可翻印1

2ᵟ䈝઼ㅖਧ

2.1ᵥ䈣

2.1.1ⴤᨂⴈ䬰ᔿ⁑ᶯ᭟ᷦstraightlyinserteddiskandpin-joined

formworksupport

・ᵶ䟷⭘྇㇑᢯ᨂ䘎᧕ˈ≤ᒣᵶ䟷⭘ᵶㄟ✺᧕ᾄᖒⴤᨂཤᨂ

ޕ・ᵶ䘎᧕ⴈˈ≤ᒣ઼ㄆੁ࢚࠰᫁䟷⭘ᢓԦᔿ䫒㇑о・ᵶᡆ≤ᒣ

ᵶപᇊˈᖒᡀⲴ⁑ᶯ᭟ᷦ˄ԕлㆰ〠⁑ᶯ᭟ᷦ˅DŽ

2.1.2ⴈ䬰㢲⛩disk-pinjointpiont

⁑ᶯ᭟ᷦ・ᵶ䘎᧕ⴈо≤ᒣᵶⴤᨂཤⲴ䘎᧕䜘սDŽ

2.1.3䘎᧕ⴈdiskplate

✺᧕Ҿ・ᵶкਟоⴤᨂཤ㓥⁚ੁ≤ᒣ䘎᧕Ⲵശ⧟ᖒᆄᶯDŽ

2.1.4ⴤᨂཤadapterplug

✺᧕Ҿ≤ᒣᵶєㄟˈ⭘Ҿо・ᵶкⲴ䘎᧕ⴈᘛ䙏䘎᧕Ⲵᾄᖒ

ᨂཤDŽ

2.1.5・ᵶuprighttube

䫒㇑к✺᧕䘎᧕ⴈᡆ਼ᰦ✺᧕䘎᧕྇㇑Ⲵㄆੁ᭟᫁ᵶԦDŽ

2.1.6・ᵶ䘎᧕྇㇑connectcollarofuprighttube

✺᧕Ҿ・ᵶаㄟˈ⭘Ҿ・ᵶㄆੁ᧕䮯Ⲵу⭘ཆ྇㇑DŽ

2.1.7≤ᒣᵶledger

єㄟ✺ᴹⴤᨂཤˈ⭘Ҿо・ᵶ䘎᧕Ⲵ≤ᒣᵶԦDŽ

2.1.8ਟ䈳ᢈ᫁U-headjack

ᆹ㻵൘・ᵶ亦ㄟਟ䈳㢲儈ᓖⲴ亦ᢈDŽ

2.1.9ᓅᓗjackbase

䇮・Ҿ・ᵶᓅ䜘Ⲵ䫱ෛᓗDŽ

2.1.10・ᵶ⁚䐍transversespacingofuprighttube

⁑ᶯ᭟ᷦ⁚ੁ˄⸝ᯩੁ˅⴨䛫・ᵶѻ䰤Ⲵ䖤㓯䐍⿫DŽ

2.1.11・ᵶ㓥䐍longitudinalspacingofuprighttube

⁑ᶯ᭟ᷦ㓥ੁ˄䮯ᯩੁ˅⴨䛫・ᵶѻ䰤Ⲵ䖤㓯䐍⿫DŽ

2未经许可，不可翻印

2.1.12Ṷᷦᔿ᭟᫁㔃ᶴframesupportstructure

⭡・ᵶо≤ᒣᵶㅹᶴ䝽Ԧ㓴ᡀˈ㢲⛩ާᴹаᇊ䖜ࣘࡊᓖⲴ

᭟᫁㔃ᶴˈवᤜᰐ࢚࠰᫁Ṷᷦᔿ᭟᫁㔃ᶴ઼ᴹ࢚࠰᫁Ṷᷦᔿ᭟

᫁㔃ᶴDŽ

2.1.13㢲⛩䖜ࣘࡊᓖrotationalstiffnessofjoint

᭟᫁㔃ᶴѝⲴ・ᵶо≤ᒣᵶ䘎᧕㢲⛩ਁ⭏অս䖜䀂˄ᕗᓖ

ࡦ˅ᡰ䴰ᕟ⸙٬DŽ

অݳṶᷦframeunit2.1.14

⭡㓥⁚ੁㄆੁ࢚࠰᫁തᡀⲴ⸙ᖒঅݳ㔃ᶴDŽ

2.1.15࢚࠰᫁diagonalbracing

⁑ᶯ᭟ᷦѝㄆੁᡆ≤ᒣᡀሩ䇮㖞ⲴӔ৹ᯌᵶˈ⋯⁑ᶯ᭟ᷦㄆ

ੁ䇮㖞Ⲵ〠Ѫㄆੁ࢚࠰᫁ˈ⋯⁑ᶯ᭟ᷦ≤ᒣ䇮㖞Ⲵ〠Ѫ≤ᒣ࢚࠰

᫁DŽ

2.1.16⁑ᶯ᭟ᷦ᭟᫁儈ᓖheightofformworksupport

⁑ᶯ᭟ᷦส⹰ᓅ䶒㠣ਟ䈳ᢈ᫁᭟᫁⛩Ⲵ඲ⴤ䐍⿫DŽ

2.2ㅜਭ

2.2.1㦧䖭઼㦧䖭᭸ᓄ

G1——⁑ᶯ㠚䟽˗

G2——⁑ᶯ᭟ᷦ㠚䟽˗

G3——ᯠ⍷ㆁ␧ࠍ൏㠚䟽˗

˗gk——⁑ᶯ᭟ᷦ⇿㊣㔃ᶴ㠚䟽ḷ߶٬

˗M——ᕟ⸙䇮䇑٬

˗ᗳᕟ⸙䇮䇑٬ٿM1——・ᵶ

˗MW——仾㦧䖭ᕅ䎧Ⲵ・ᵶᕟ⸙䇮䇑٬

˗MWK——仾㦧䖭ᕅ䎧Ⲵ・ᵶᕟ⸙ḷ߶٬

˗㾶࣋⸙䇮䇑٬ٮMo——⁑ᶯ᭟ᷦⲴ

˗㾶࣋⸙䇮䇑٬ٮMr——⁑ᶯ᭟ᷦⲴᣇ

˗N——・ᵶ䖤࣋䇮䇑٬

˗NGK——≨ѵ㦧䖭ᕅ䎧Ⲵ・ᵶ䖤࣋ḷ߶٬

未经许可，不可翻印3

˗NQK——ᯭᐕ㦧䖭ᕅ䎧Ⲵ・ᵶ䖤࣋ḷ߶٬

˗NWK——仾㦧䖭ᕅ䎧Ⲵ・ᵶ䖤࣋ḷ߶٬

˗Pwk——仾㦧䖭Ⲵ㓯㦧䖭ḷ߶٬

˗Pnwk——nᾰ⁑ᶯ᭟ᷦ仾㦧䖭Ⲵ㓯㦧䖭ḷ߶٬

˗p——・ᵶส⹰ᓅ䶒ᒣ൷঻࣋䇮䇑٬

x1——ᯭᐕ㦧䖭˗

x2——䱴࣐≤ᒣ㦧䖭˗

x3——仾㦧䖭˗

˗R——㔃ᶴᶴԦⲴ᢯䖭࣋䇮䇑٬

˗S——㦧䖭สᵜ㓴ਸ䇑㇇Ⲵ᭸ᓄ䇮䇑٬

S0——ѫǃ⅑ᾎằⲴ䶒〟⸙˗

˗wk——仾㦧䖭ḷ߶٬

˗wnk——nᾰ⁑ᶯ᭟ᷦ仾㦧䖭ḷ߶٬

˗wo——สᵜ仾঻٬

ı——⁑ᶯ৺ѫǃ⅑ᾎằⲴ↓ᓄ࣋˗

IJ——ѫǃ⅑ᾎằⲴ࢚ᓄ࣋˗

ȣ——ᥐᓖDŽ

2.2.2ᶀᯉᙗ㜭઼ᣇ࣋

E——ᕩᙗ⁑䟿˗

˗f——ᕪᓖ䇮䇑٬

˗ᵘᶀ亪㓩ᣇ࢚ᕪᓖ䇮䇑٬

fv——

˗ൠส᢯䖭࣋䇮䇑٬

fa——

˗ൠส᢯䖭࣋⢩ᖱ٬

fak——

K——Ṷᷦᔿ᭟᫁㔃ᶴⲴࡊᓖ∄˗

˗k——㢲⛩䖜ࣘࡊᓖ٬

c・ᵶⲴ⅗᣹Ѥ⭼࣋˗

NE——

˗V——࢚࣋䇮䇑٬

[ȣ]——ਇᕟᶴԦᇩ䇨ᥐᓖDŽ

2.2.3ࠐօ৲ᮠ

4未经许可，不可翻印

An——⁑ᶯ᭟ᷦᵶԦ߰ᣅᖡ䶒〟˗

Aw——⁑ᶯ᭟ᷦⲴ䖞ᔃ䶒〟˗

A——ᵶԦᡚ䶒〟˗

Ag——・ᵶส⹰ᓅ䶒〟˗

B——᭟᫁㔃ᶴ⁚ੁᇭᓖ˗

b——ᡚ䶒ᇭᓖ˗

D——ᾬᶯ৊ᓖ˗

d——ཆᖴ˗

H——⁑ᶯ᭟ᷦ᭟᫁儈ᓖ˗

h——≤ᒣᵶ↕䐍˗

c

h——᭟ᷦ亦ቲ≤ᒣᵶ↕䐍˗

h1——ᢛൠᵶ儈ᓖ˗

h2——ᛜ㟲䮯ᓖ˗

la——・ᵶ㓥ੁ䰤䐍˗

・ᵶ⁚ੁ䰤䐍˗

lb——

˗ᵶ㓥ੁ䰤䐍ǃ⁚ੁ䰤䐍ѝⲴ䖳བྷ٬・

lmax——lalb

・ᵶⲴੁ䰤䐍˗

lx——x

・ᵶⲴੁ䰤䐍˗

ly——y

・ᵶ䇑㇇䮯ᓖ˗

l0——

i——ᵶԦᡚ䶒എ䖜ॺᖴ˗

I——ᡚ䶒ᜟᙗ⸙˗

I1——≤ᒣᵶⲴᡚ䶒ᜟᙗ⸙˗

I2——・ᵶⲴᡚ䶒ᜟᙗ⸙˗

nb——᭟᫁㔃ᶴ・ᵶ⁚ੁ䐘ᮠ˗

˗nwa——অݳṶᷦ㓥ੁ䐘ᮠ

˗nx——অݳṶᷦⲴxੁ䐘ᮠ

nZ——・ᵶ↕ᮠ˗

n——᭟ᷦ⁚ੁ・ᵶᧂᮠ˗

SL——ằᡚ䶒䶒〟˗

t——䫒㇑໱৊˗

W——ᡚ䶒⁑䟿˗

未经许可，不可翻印5

˗Į——Į1ǃĮ2ѝⲴ䖳བྷ٬

Į1——ᢛൠᵶ儈ᓖh1о↕䐍hѻ∄˗

Į2——ᛜ㟲䮯ᓖh2о↕䐍hѻ∄˗

˗∄Įx——অݳṶᷦxੁ䐘䐍о↕䐍hѻ

Ȝ——䇑㇇䮯㓶∄DŽ

2.2.4䇑㇇㌫ᮠ

˗ȕa——ᢛൠᵶ儈ᓖоᛜ㟲䮯ᓖ؞↓㌫ᮠ

˗ȕH——儈ᓖ؞↓㌫ᮠ

Ȗ0——㔃ᶴ䟽㾱ᙗ㌫ᮠ˗

˗ȖR——᢯䖭࣋䇮䇑٬䈳ᮤ㌫ᮠ

ȖG——≨ѵ㦧䖭࠶亩㌫ᮠ˗

ȖQ——ਟਈ㦧䖭࠶亩㌫ᮠ˗

Ș——㌫ᮠ˗

k0——ᛜ㟲ㄟ䇑㇇䮯ᓖᣈ߿㌫ᮠ˗

kc——᭟᫁㔃ᶴⲴൠส᢯䖭࣋䈳ᮤ㌫ᮠ˗

ȝz——仾঻儈ᓖਈॆ㌫ᮠ˗

ȝs——仾㦧䖭փර㌫ᮠ˗

µst——অᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠ˗

µstw——nᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠ˗

ȝ——・ᵶ䇑㇇䮯ᓖ㌫ᮠ˗

M——䖤ᗳਇ঻ᶴԦⲴっᇊ㌫ᮠ˗

ij——ᥑ仾㌫ᮠ˗

ȥQ——ਟਈ㦧䖭㓴ਸ٬㌫ᮠDŽ

6未经许可，不可翻印

3ѫ㾱ᶴ䝽Ԧ

3.1ѱ㾷ᶺ䞃Ԭ

3.1.1ⴈ䬰㢲⛩ᓄ⭡✺᧕Ҿ・ᵶкⲴ䘎᧕ⴈ઼≤ᒣᵶᵶㄟⴤᨂཤ

㓴ᡀ˄ྲമ3.1.1˅DŽ



















ഴ3.1.1ⴎ䬶㢸⛯

1—䘎᧕ⴈ˗2—ⴤᨂཤ˗3—≤ᒣᵶ˗4—・ᵶ˗5—ᨂ䬰ᆄ˗6—ᨂ䬰˗

7—䘎᧕྇㇑

䶒ᓄѪശᕗᖒˈശᕗᓄо・ᵶཆ㺘аחᒣᵶᵶㄟⴤᨂཤ≥3.1.2

㠤˗ⴤᨂཤѪл䜘ゴк䜘ᇭⲴᾄᖒDŽ

3.1.3・ᵶ䘎᧕ⴈᓄѪਟ䘎᧕≤ᒣ4њᯩੁⴤᨂཤⲴശ⧟ᖒᆄ

ᶯDŽ

3.1.4・ᵶ䘎᧕྇㇑Ѫ✺᧕Ҿ・ᵶлㄟⲴу⭘ཆ྇㇑DŽ

3.1.5・ᵶⴈ䬰㢲⛩ᇌ᤹0.6m⁑ᮠ䇮㖞ˈ≤ᒣᵶ䮯ᓖᇌ᤹0.3m

未经许可，不可翻印7

⁑ᮠ䇮㖞DŽ

3.1.6ѫ㾱ᶴ䝽Ԧ⿽㊫ǃ㿴Ṭᇌㅖਸ䱴ᖅA㺘A.1Ⲵ㾱≲DŽ

3.2ᶆᯏ㾷≸

3.2.1⁑ᶯ᭟ᷦⲴѫ㾱ᶴ䝽Ԧᶀ䍘ᓄㅖਸ㺘3.2.1Ⲵ㿴ᇊDŽ

㺞3.2.1⁗ᶵ᭥ᷬⲺѱ㾷ᶺ䞃Ԭᶆ䍞

・ᵶ䘎᧕ਟ䈳ਟ䈳ਟ䈳ᢈ

・ᵶ≤ᒣᵶ䘎᧕ⴈⴤᨂཤ

྇㇑ᢈ᫁㷪⇽᫁ᢈᶯ

Q235BQ345ᡆ20ਧᰐ㕍䫒

ZG270-ZG270

ᡆQ235BZG270-㇑ᡆQ235BQ235B

500-500

Q345500ZG270-500

3.2.2⁑ᶯ᭟ᷦⲴ・ᵶǃ≤ᒣᵶᓄㅖਸ⧠㹼ഭᇦḷ߶ljⴤ㕍⭥✺

䫒㇑NJGB/T13793ǃljվ঻⍱փ䗃䘱⭘✺᧕䫒㇑NJGB/T3091ѝⲴ

Q235BᡆQ345㓗Პ䙊䫒㇑Ⲵ㾱≲ˈަᶀ䍘ᙗ㜭ᓄㅖਸ⧠㹼ഭᇦ

ḷ߶lj⻣㍐㔃ᶴ䫒NJGB/T700ᡆljվਸ䠁儈ᕪᓖ㔃ᶴ䫒NJGB/T1591

Ⲵ㿴ᇊDŽ

ᵶ䫒㇑㿴ṬᇌѪ׋48.3mm×3.6mmˈ≤ᒣᵶ䫒㇑㿴Ṭн・3.2.3

ᐞѪ±10%DŽٿᓄሿҾ׋48.3mm×3.0mmˈ䫒㇑໱৊˄t˅ݱ䇨

3.2.4・ᵶ䘎᧕ⴈᇌ䟷⭘䫒ᶯ✝ߢ঻ᮤփᡀරˈަ䫒ᶯᓄㅖਸ⧠

㹼ഭᇦḷ߶ljվਸ䠁儈ᕪᓖ㔃ᶴ䫒NJGB/T1591ѝQ345㓗䫒Ⲵ

㾱≲ˈᒦ㓿600~650ćⲴᰦ᭸༴⨶˗䘎᧕ⴈҏਟ䟷⭘䬨䫒ࡦ䙐ˈ

ަᵪỠᙗ㜭ᓄㅖਸ⧠㹼ഭᇦḷ߶ljа㡜ᐕ〻⭘䬨䙐⻣䫒ԦNJGB

11352ѝZG270-500Ⲵ㿴ᇊ˗䘎᧕ⴈⲴ৊ᓖнᗇሿҾ10mmDŽ

3.2.5≤ᒣᵶⴤᨂཤᓄ䟷⭘䬨䫒ࡦ䙐ˈަᵪỠᙗ㜭ᓄㅖਸ⧠㹼ഭ

ᇦḷ߶ljа㡜ᐕ〻⭘䬨䙐⻣䫒ԦNJGB11352ѝZG270-500Ⲵ㿴

ᇊˈᶯᶀ৊ᓖнᗇሿҾ10mmDŽ

3.2.6≤ᒣᵶⴤᨂཤ䮯ᓖнᓄሿҾ100mmˈлըⲴ䮯ᓖнᓄሿҾ

䶒ᓄо・ᵶ䫒㇑ཆ㺘䶒ᖒᡀ㢟ྭⲴᕗ䶒᧕䀖DŽחˈ40mm

3.2.7・ᵶ䘎᧕྇㇑㿴ṬᓄнሿҾ57mm×3.2mmˈᇌ䟷⭘20ਧ

ᰐ㕍䫒㇑DŽ䟷⭘ᰐ㕍䫒㇑Ⲵ྇㇑ˈަᶀ䍘ᙗ㜭ᓄㅖਸ⧠㹼ഭᇦḷ

8未经许可，不可翻印

߶lj㔃ᶴ⭘ᰐ㕍䫒㇑NJGB/T8162Ⲵ㿴ᇊ˗・ᵶ䘎᧕྇㇑䮯ᓖн

ᓄሿҾ160mmˈਟᨂޕ䮯ᓖнᓄሿҾ110mmDŽ䟷⭘䬨䫒Ⲵ྇㇑ˈ

ަᶀᯉᙗ㜭ᓄㅖਸ⧠㹼ഭᇦḷ߶ljа㡜ᐕ〻⭘䬨䙐⻣䫒ԦNJGB

11352ѝZG270-500Ⲵ㿴ᇊ˗・ᵶ䘎᧕྇㇑䮯ᓖнᓄሿҾ90mmˈ

ਟᨂޕ䮯ᓖнᓄሿҾ75mmDŽ྇㇑޵ᖴо・ᵶ䫒㇑ཆᖴ䰤䳉ᓄሿ

Ҿ2mmDŽ

3.2.8ਟ䈳ᢈ᫁ⲴэᵶཆᖴнᓄሿҾ38mmˈ䈳㢲㷪⇽оਟ䈳㷪

ᵶஞਸнᗇቁҾ6ᢓˈ㷪⇽৊ᓖᓄнሿҾ30mmˈਟ䈳ᢈ᫁䮯ᓖ

нሿҾ500mmDŽ

3.2.9ਟ䈳ᢈ᫁Ⲵᢈᶯᇌ䟷⭘Q235B䫒ᶯࡦ֌ˈ৊ᓖнᓄሿҾ

5mmˈ᢯࣋䶒䫒ᶯᓄоэᵶ⧟✺ˈᢈᶯлᓄ䇮㖞࣐࣢ᶯ˗ਟ䈳ᢈ

᫁ᢈᶯᓄ䇮㖞ᔰਓᥑᶯˈᥑᶯ儈ᓖнᓄሿҾ40mmDŽਟ䈳ᢈ᫁ਇ

঻᢯䖭࣋䇮䇑٬нᓄሿҾ40kNDŽ

3.2.10ᩝ䇮࢚࠰᫁ǃ᣹㔃ㅹ䟷⭘Ⲵ䫒㇑ǃᢓԦㅹᶴ䝽Ԧᓄㅖਸ⧠

㹼ഭᇦḷ߶ljᔪㆁᯭᐕᢓԦᔿ䫒㇑㝊᡻ᷦᆹޘᢰᵟ㿴㤳NJJGJ130

Ⲵ㿴ᇊDŽ

≹࡬֒䍞䠅㾷3.3

3.3.1ᵶԦ✺᧕ࡦ֌ᓄ൘у⭘ᐕ㢪㻵༷к䘋㹼ˈ✺᧕ᇌ䟷⭘CO2

ᣔ✺ˈ਴✺᧕䜘սᓄ⢒പਟ䶐DŽ✺эᇌ䟷⭘ㅖਸഭᇦḷ߶؍փ≄

؍ᣔ⭥ᕗ✺⭘⻣䫒ǃվਸ䠁䫒✺эNJGB/T8110ѝ≄փ؍lj≄փ

ᣔ✺⭘⻣㍐䫒ǃվਸ䠁䫒✺эⲴ㾱≲ˈᴹ᭸✺㕍儈ᓖнᓄሿҾ

3.5mmDŽ

3.3.2䘎᧕ⴈо・ᵶ✺᧕പᇊᰦˈ䘎᧕ⴈѝᗳо・ᵶ䖤ᗳⲴ਼䖤

䗩䘎᧕ཆ䗩㕈༴Ѫ⍻⛩ˈⴈ䶒оחᐞнᓄབྷҾ0.3mm˗ԕঅٿᓖ

ᐞнᓄབྷҾ0.3mmDŽ䘎᧕ⴈⲴᣇ࢚᢯ٿᵶ㓥䖤㓯↓ӔⲴ඲ⴤᓖ・

䖭࣋нᓄሿҾ60kNDŽ

3.3.3ᶴ䝽Ԧཆ㿲䍘䟿ᓄㅖਸлࡇ㾱≲˖

䫒㇑ᓄݹ━ǃᰐ㻲㓩ǃᰐ䬸㲰ǃᰐ࠶ቲǃᰐ㔃⯔ǃᰐ∋ࡪ1

ㅹˈнᗇ䟷⭘⁚ᯝ䶒᧕䮯Ⲵ䫒㇑DŽ

未经许可，不可翻印9

ᐞнᓄབྷҾ㇑䮯Ⲵ1/500ˈєٿ䫒㇑ᓄᒣⴤˈⴤ㓯ᓖݱ䇨2

ㄟᓄᒣᮤˈнᗇᴹᯌਓǃ∋ࡪDŽ

3䬨䙐Ԧ㺘䶒ᓄᒣᮤˈнᗇᴹ⸲⵬ǃ㕙ᆄǃ㻲㓩ǃ⍷߂ਓ↻

։ㅹ㕪䲧ˈ㺘䶒㋈⸲ᓄ␵䲔ᒢ߰DŽ

4ߢ঻Ԧнᗇᴹ∋ࡪǃ㻲㓩ǃ≗ॆⳞㅹ㕪䲧DŽ

5਴✺㕍ᓄ価┑ˈ✺⑓ᓄ␵䲔ᒢ߰ˈнᗇᴹᵚ✺䘿ǃཀྵ⑓ǃ

૜㚹ǃ㻲㓩ㅹ㕪䲧DŽ

6ᶴ䝽Ԧ䱢䬸┶⎲ቲᓄ൷रˈ䱴⵰ᓄ⢒പDŽ

7ѫ㾱ᶴ䝽Ԧкᓄᴹн᱃⼘ᦏⲴḷ䇶ˈᓄḷ᰾⭏ӗলᇦԓਧ

ᡆ୶ḷǃ⭏ӗᒤԭǃӗ૱㿴Ṭ઼රਧDŽ

3.3.4ᶴ䝽Ԧᓄ⭡уъলᇦ䍏䍓⭏ӗDŽ⭏ӗলᇦᓄ᤹➗ᵜ㿴㤳ㅜ

8.1.1ᶑⲴ㿴ᇊˈሩᶴ䝽Ԧ䘋㹼ཆ㿲䍘䟿Ựḕˈᒦ᤹➗ᵜ㿴㤳8.1.2

ᶑⲴ㿴ᇊငᢈާᴹ⴨ᓄỰ⍻䍴䍘Ⲵᵪᶴሩᶴ䝽Ԧ䘋㹼࣋ᆖᙗ㜭䈅

傼DŽ

1010未经许可，不可翻印

4㦧䖭

4.1㦭䖳࠼㊱

4.1.1֌⭘Ҿ⁑ᶯ᭟ᷦкⲴ㦧䖭ਟ࠶Ѫ≨ѵ㦧䖭оਟਈ㦧䖭DŽ

4.1.2⁑ᶯ᭟ᷦ≨ѵ㦧䖭ᓄवᤜлࡇ޵ᇩ˖

1⁑ᶯ㠚䟽˄G1˅˖वᤜ⁑ᶯ৺᭟᢯⁑ᶯѫǃ⅑ᾎằⲴ㠚䟽˗

2⁑ᶯ᭟ᷦ㠚䟽˄G2˅˖वᤜ・ᵶǃ≤ᒣᵶǃ࢚࠰઼᫁ਟ䈳

ᢈ᫁ㅹᶴ䝽ԦⲴ㠚䟽˗

3ᯠ⍷ㆁ␧ࠍ൏㠚䟽˄G3˅˖वᤜ֌⭘൘⁑ᶯкⲴᯠ⍷ㆁ␧

ࠍ൏઼䫒ㅻ㠚䟽DŽ

4.1.3⁑ᶯ᭟ᷦਟਈ㦧䖭ᓄवᤜлࡇ޵ᇩ˖

1ᯭᐕ㦧䖭˄x1˅˖वᤜ֌⭘൘⁑ᶯкⲴᯭᐕ֌ъӪઈǃᯭ

ᐕ䇮઼༷ᐕާǃ䎵䗷⍷ㆁᶴԦ৊ᓖⲴ␧ࠍ൏ึ᭮㦧䖭˗

2䱴࣐≤ᒣ㦧䖭˄x2˅˖वᤜ֌⭘൘᭟ᷦ亦䜘Ⲵ⌥䘱␧ࠍ

˗␧ࠍ൏ㅹᵚ亴㿱ഐ㍐ӗ⭏Ⲵ≤ᒣ㦧䖭قٮ൏ǃ

3仾㦧䖭˄x3˅DŽ

ٲ㦭䖳ḽ߼4.2

˖ᶯ᭟ᷦ≨ѵ㦧䖭ḷ߶٬ਆ٬ᓄㅖਸлࡇ㿴ᇊ⁑4.2.1

ˈằǃᶯ⁑ᶯ㠚䟽ḷ߶٬ᓄ᤹ᇎ䱵䇑㇇˖ᶯ㠚䟽ḷ߶٬⁑1

ሩҾᲞ䙊⁑ᶯਟ᤹㺘4.2.1䟷⭘DŽ

δkN/m2εٲ㺞4.2.1Ფ䙐⁗ᶵ㠠䠃ḽ߼

ㄩǃᵘ㜦ਸᲞ䙊⁑ᶯ

⁑ᶯᶴԦ਽〠⅑ᾎằѫᾎằ

⁑ᶯ䶒ᶯ˄ਜ਼ѫ⅑ᾎằ˅

0.100.200.150.45㠚䟽ḷ߶٬

⌘˖

˅Პ䙊⁑ᶯᤷ䶒ᶯ䟷⭘ㄩᵘ㜦ਸ⁑ᶯǃѫ⅑ᾎằ䟷⭘žPPhPP䫒㇑˄ਜ਼ৼ

䫒㇑˅ᡆнབྷҾ

PPh

PPⲴᵘᯩⲴ⁑ᶯDŽ

ằ⁑ᶯ㠚䟽ḷ߶٬᤹ኅᔰ䶒〟䇑㇇DŽ˅

未经许可，不可翻印1111

ਟṩᦞ䫒㇑᭟᫁㌫㔏䇮䇑മ㓨䘋˖ᶯ᭟ᷦ㠚䟽ḷ߶٬⁑2

㹼䇑㇇ˈҏਟ৲➗䱴ᖅA.2䟷⭘˗

ሩᲞ䙊ằ䫒ㅻ␧ࠍ൏㠚䟽ਟ˖ᯠ⍷ㆁ␧ࠍ൏㠚䟽ḷ߶٬3

䟷⭘25.5kN/m3ˈሩᲞ䙊ᶯ䫒ㅻ␧ࠍ൏㠚䟽ਟ䟷⭘25.1kN/m3˗ሩ

ٮ䫒ㅻ␧ࠍ൏㔃ᶴᓄṩᦞᇎ䱵ᛵߥঅ⤜⺞ᇊDŽ൘⁑ᶯ᭟ᷦᣇ↺⢩

㾶傼㇇ᰦˈ䫒ㅻ㠚䟽ᾬᶯਆ1.1kN/m3ˈằਆ1.5kN/m3DŽ

˖ᶯ᭟ᷦਟਈ㦧䖭ḷ߶٬ਆ٬ᓄㅖਸԕл㿴ᇊ⁑4.2.2

ਟ᤹ᇎ䱵ᛵߥ䇑㇇ˈ↓ᑨᛵߥлਆ˖ᯭᐕ㦧䖭ḷ߶٬1

3kN/m2˗ሩҾ⁑ᶯ䶒ᶯǃ⅑ᾎằ䘈ᓄਆ䳶ѝ㦧䖭2.5kN䘋㹼䇑

㇇˗

ˈਟਆ2%Ⲵ඲ⴤ≨ѵ㦧䖭ḷ߶٬˖䱴࣐≤ᒣ㦧䖭ḷ߶٬2

ᒦᓄԕ㓯㦧䖭Ⲵᖒᔿ≤ᒣ֌⭘൘ᷦփ亦䜘˗

˖֌⭘൘⁑ᶯ᭟ᷦкⲴ仾㦧䖭ḷ߶٬ᓄ᤹лᔿ䇑㇇3

˄˅

wkPzPsw04.2.2

2

˗˅kN/m˄ᔿѝ˖wk——仾㦧䖭ḷ߶٬

ȝz——仾঻儈ᓖਈॆ㌫ᮠˈᓄ᤹ᵜ㿴㤳䱴ᖅC⺞ᇊ˗

ȝs——仾㦧䖭փර㌫ᮠˈᓄ᤹ᵜ㿴㤳ㅜ4.2.3䟷⭘˗

2

kN/m˅ˈᓄ᤹⧠㹼ഭᇦḷ߶ljᔪㆁ㔃˄wo——สᵜ仾঻٬

ᶴ㦧䖭㿴㤳NJGB50009Ⲵ㿴ᇊ䟷⭘ˈਆ䟽⧠ᵏn=10

նнᗇሿҾ0.3kN/m2DŽˈሩᓄⲴ仾঻٬

ˈਟሶ⁑ᶯ᭟ᷦ㿶Ѫṱᷦˈ٬ᶯ᭟ᷦ仾㦧䖭փර㌫ᮠȝs⁑4.2.3

᤹⧠㹼ഭᇦḷ߶ljᔪㆁ㔃ᶴ㦧䖭㿴㤳NJGB50009Ⲵ㿴ᇊ䇑㇇DŽ

ަѝঅᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠᓄ᤹лࡇޜᔿ䇑㇇˖

µst=ijµs˄4.2.3-1˅

ᔿѝ˖µst——অᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠ˗

ij——ᥑ仾㌫ᮠˈij=1.2An/AwˈަѝAnѪ⁑ᶯ᭟ᷦᵶԦ

߰ᣅᖡ䶒〟˗AwѪ⁑ᶯ᭟ᷦⲴ䖞ᔃ䶒〟ˈ1.2Ѫ㢲

⛩䶒〟໎བྷ㌫ᮠ˗

1212未经许可，不可翻印

µs——䫒㇑仾㦧䖭փර㌫ᮠˈਆµs=1.2DŽ

nᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠᓄ᤹лࡇޜᔿ䇑㇇˖

1ÿn

ĄĄ(4.2.3-2)

stwst1ÿ

ᔿѝ˖µstw——nᾰ⁑ᶯ᭟ᷦⲴփර㌫ᮠ˗

n——᭟ᷦ⁚ੁ・ᵶᧂᮠ˗

Ș——㌫ᮠˈ᤹㺘4.2.3ਆ⭘DŽ

㺞4.2.3Ș㌱ᮦ



ijlb/h”1246

”0.10.970.970.970.97

0.20.850.900.930.97

0.30.660.750.800.85

0.40.500.600.670.73

0.50.330.450.530.62

0.60.150.300.400.50

⌘˖㺘ѝ˖・ᵶ⁚ੁ䰤䐍˄PP˅˗h≤ᒣᵶ↕䐍˄PP˅DŽ

lb——

4.3㦭䖳࠼亯㌱ᮦ

4.3.1㦧䖭࠶亩㌫ᮠᓄ᤹㺘4.3.1⺞ᇊDŽ

㺞4.3.1㦭䖳࠼亯㌱ᮦ

ᒿ㦧䖭࠶亩㌫ᮠ

傼㇇亩ⴞ

ਧ

≨ѵ㦧䖭ȖGਟਈ㦧䖭ȖQ

≨ѵ㦧䖭᭸ᓄ᧗ࡦ1.351.4

1ᕪᓖоっᇊᙗ傼㇇

ਟਈ㦧䖭᭸ᓄ᧗ࡦ1.21.4

㾶—1.4ٮ

㾶傼㇇ٮᣇ2

—㾶0.9ٮᣇ

3ਈᖒ傼㇇1.01.0

未经许可，不可翻印1313

4.4㦭䖳᭾ᓊ㓺ਾ

䇮䇑⁑ᶯ᭟ᷦᰦˈᓄṩᦞ֯⭘䗷〻ਟ㜭ࠪ⧠Ⲵ㦧䖭ਆަᴰ4.4.1

н࡙㦧䖭᭸ᓄ㓴ਸ䘋㹼䇑㇇ˈ㦧䖭᭸ᓄ㓴ਸᓄ᤹л㺘㿴ᇊDŽ

㺞4.4.1㦭䖳᭾ᓊ㓺ਾ

৲о㦧䖭亩

䇑㇇亩ⴞ

᢯䖭㜭࣋傼㇇ਈᖒ傼㇇

1⁑ᶯ৺ѫǃ⅑ᾎằG1ˇG3ˇx1G1ˇG3ˇx1

2᭟ᷦ・ᵶっᇊᙗG1ˇG2ˇG3ˇx1ˇx3G1ˇG2ˇG3ˇx1ˇx3

—㾶x2+x3ٮ3

㾶ٮᣇ

—㾶G1ˇG2+G3ٮᣇ4

5ൠส᢯䖭࣋G1ˇG2ˇG3ˇx1ˇx3—

1414未经许可，不可翻印

5㔃ᶴ䇮䇑䇑㇇

5.1