!#$&(DBt # $% N ) : DBJ /T132462016+,4.#$012: J135812016!#+,-.012Technicalzpecification forzcrewpile foundation in Fujian2016 09 26 3$2017 01 01 6!#78:&3$!#$&(!#+,-.012Technicalzpecification forzcrewpile foundation in Fujian$&( 3 : DBJ /T13-246-2016568&:;: J13581-2016!#: %&()*,%&$M&0t$ 9: %&;&0 AB0D: 2017 E 01 $ 01 02016=!#568&?B$#$&( !#+,-.012# EF!# E2016) 35 $G0 DI& 0 ( & K), LM 3 PQDR& , G$S#:$%&()*,4%&$M&0t$ !W %&XYZ_#, $, fi% &t&0dN, DBJ/T13 246 2016, h 2017 E1 $ 1 0iPA) jkBl, $op4qsu& (vwx)y)z$|)%&;&02016 E 9 $ 26 0G$_g%&;&0 S%&;&0? 2015 E$)*? ?W?# ( ?&ffi) E2015) 6 ) W?, $%&()*,4%&$M&0t$ ?* ) ? 0? At?#?7?)j_?l, g?B? B?4dN, ?%&td?, ?tPQ, ?,7XY ZWw, _?7XYZW0? At?Q?, ? q, ? ?, ?)$_$ 6 ?v4 6 ?, !?k?: 1 ?;2 ?4?; 3 XYZ0?; 4 XYZAt; 5 ?QxQ?; 6 ?4?)$_$%&;&0|, $%& ()*,|?W?) G#jkBl,$q4&?, s?%&;&0&(vwx) y ( d?: %? I? 242 , ?: 350001 )4%&()*, ( %?I? 162 , ?:350025) ?)!#: %&()*,%&$M&0t$ ?#: %&I?*%?I$&(t ?&(t$ ?Ig?&0$ %&?&0?$1? (%&) 0?$ %&(t?$ %&d?t,%&?&?$ %&?(&0t$ %&P?&0t$ %&?&0?$ %&%t$ %&R&?t$ $M0? (?) $ ?g$M?)$ ?&()$ $_!?i$!: #$&?%&(?)*8-./012345?6578g?-:$%0A(BAB$EF?5GI$-L (OPQy-S(T?5UV?W(X$_!?$!:(YZ(x&?8_abcIJ1?12? ?2.1? 2 22.2!?3 XYZ0?3.1e_? 3 4 43.2#fgh?i 63.3 djfgh?kl?i 93.4 XYZmn 114 XYZAt 144.1e_?144.2Ato144.3pq?154.4Atr?164.5Att164.6tuAt 194.7At?w? 205?QxQ?225.1e_? 225.2Atx?Q 225.3Atl?Q 235.4At?Q 235.5t?Q? 246?4? 256.1At?6.2? 25 26? Ay9z$XWXYZ 28? BXYZW ?h? qzih 29? CXYZW ?h? qph 31? DXYZ?q 33? E XYZ?t?l?q ? F XYZAt?Q $_$?c ?$? ?: ?c 3435363738Contents1 GeneralProvizionz 12 Termzand Symbolz 22.1 Termz 22.2 Symbolz 33 ScrewPileDezign 53.1 GeneralRequirementz 53.2 PileCapacityDetermining 63.3 BearingCapacityand SettlementCalculation ofCompoziteFoundatio 93.4 Structural 114 Conztruction ofScrewPilez 144.1 GeneralRequirementz 144.2 Conztruction Preparation 144.3 Materialz 154.4 Equipment 164.5 Technique 164.6 Cuzhion 194.7 QualityControl 205 QualityInzpection and Acceptance 225.1 GeneralRequirementz 2235.2 Inzpection BeforeConztruction5.3 Inzpection DuringConztruction 22 235.4 Inzpection AfterConztruction 235.5 AcceptanceofQuality 246 Safetyand EnvironmentalProtection 256.1 Safteyin Conztruction 256.2 EnvironmentalProtection 26AppendixA DetailDrawingofScrewPilewith PartialThread 28AppendixB Standard ValueofUltimateShaftReziztanceqzih 29AppendixC Standard ValueofUltimateTip Reziztanceqph 31AppendixD SchematicofConcreteProtectiveLayerforScrewPile 33AppendixE SchematicofCompleted PileZorhingMethod forScrewPile 34AppendixF Conztruction Recordz 35Explanation ofZordingin ThizSpecification 36NormativeStandardz 37Addition: Explanation ofProvizionz 381L1.0.1fi_?%&XYZW0? AtxQ?, ?$ ? ? ? ?, ?$_)1.0.2$_?$t?x$& ( m) (?I?tX YZW0? At?Q?)1.0.3XYZ?$e?k k ?k ? ? ? ?g 4#?“15MPaW?g?gk)1.0.4 XYZ4?fij?Wj?djW?)1.0.5 XYZW0?xAt, ?3?td?xSd? k9?m?4?g? At?,?$?Ft4At0o, ?At?Ww?4)1.0.6?BXYZW0? At?Q?, ?$_?, ?4%&?B$SW_?)12 1MN2.1 1M2.1.1 XYZ zcrewpileyk9fi$Y ?9fiXQW?kZ , mn? A)2.1.2 XYZ? outerdiameterofzcrewpileyk?Xj?W?W$?)2.1.3 XYZ? innerdiameterofzcrewpileXQk?X?9zW$?)2.1.4 yX zcrewthreadAt?jyQ?W?$X?W?pi)2.1.5 0? dezign pilediameter$#?fgh?i?, j$Y4XQ?fiXY Z?; $yfghQi?, j$YfiXYZ?, jXQfiXYZ?)2.1.6