英文及翻译土木基础筏板及基础梁分项工程施工方案 精品.docx

1、英文及翻译土木基础筏板及基础梁分项工程施工方案 精品Foundation raft the plank and the foundation beam item engineering start construction project1, General situation and main engineering measure:This engineering foundation design has a beam type the raft plank the foundation for reinforcing bar Mao.The raft plank flat surfac

2、e presents a L form, raft plank thick 550 mms, the width 22.16 ms, thing to the length 44.36 ms, the south is northern toward the length 82.78 ms.The foundation beam cuts the noodles size as 400 s 600 mms.The Mao marks the number as C25, the total square measures for the 1310 ms 3, the reinforcing b

3、ar used measures 150 Ts.At 16-18 stalk closes to 18 and stays and has a 1 m the breadth of run-through after sprinkle and take, after sprinkle and take Mao and need corpus completion of work empress then sprinkle and build.2, Start construction deployment and main construction project:Template engin

4、eering the workload is small, start construction simple, so take no account of dividing the line a construction segment, whole is a construction segment;Reinforcing bar and Mao sprinkle to build engineering, hereafter sprinkle to take to is divided into two construction segments for boundary, organi

5、ze a simple flowing water construction.The reinforcing bar engineering starts construction first 1-16 stalks(I segment), sprinkle to build Mao after check, concealed examination accepted qualified.At sprinkle to build a Mao to continue at the same time colligation 18-58 stalks(II segment) reinforcin

6、g bar, sprinkle to build a Mao in a row after check, concealed examination accepted qualified.(The I segment Mao measures about is a 660 ms 3, II segment Mao about is a 650 ms 3).Main construction method is as follows:1.Template engineering (1)Template adoption already set combination steel template

7、, the U type wreath links.Mat level after cleaning off, first the cent segment puts together to pack, the template puts together to brush a good insulation first before packing.(The insulation mainly uses an engine oil).The main specification of outer circle side template is 1500 s 300 mmses, 1200 s

8、 300 mmses, 900 s 300 mmses and 600 ses 300 mms.The template props up on the Mao mat layer of lower part, the level props up to pay with the short pillar, and wood Xie.etc. of steel pipe and circle wood at on all sides the radicle pit side wall up.The foundation beam upper part compares the 50 mm si

9、de mold of raft plank noodles high to put together to pack with the 100 mm breadth combination steel template and use wire Ning tight, in the center prop up with mat piece or reinforcing bar head to promise the piece of beam noodles size.The template side fluently keeps pulling wires a little bit ju

10、st, stalk line, cut noodles size according to mat layer up of play a line check more positive.The template after reinforcing the examination completion uses a level instrument to settle an elevation and flick Mao open on the template noodles top surface even line.Be control the basis of Mao elevatio

11、n.(2)In order to dismantle the propping up of template tube, and wood Xie.etc. first the sequence of mold, loose conjunction piece, then dismantle template, clean up, the classification returns a heap.Dismantle before the mold Mao to want to attain certain strength, promise dont damage sharp angle w

12、hile dismantling a mold.2.Reinforcing bar engineering (1)Reinforcing bars pressing the model number, specification classification to add a mat wood is piled and overaly plastics to organize a defence rain snow.(2)The dish I class reinforcing bar adopts a cold method for pulling to adjust to keep, co

13、ld pull a rate control at 4% in.(3)For be subjected to dint reinforcing bar, the I class reinforcing bar bitter end(include to used to the I class reinforcing bar of distributing the reinforcing bar) does 180 degrees curved hook, curved the diameter inside the Hu be no smaller than a 2.5 ds, the str

14、aight and even segment length of curved empress is no smaller than 3 ds.The II class reinforcing bar is design to request that when doing 90 degrees or 135 degrees is curved to hook bend the diameter inside the Hu be no smaller than 5 ds.For dont weld to close Jin bitter end to make 135 degrees curv

15、ed hook, bend diameter inside the Hu in addition to being no smaller than a 2.5 ds still dont should be smaller than to be subjected to the dint Zong Jin diameter inside the hoop path, the straight and even segment length of curved empress is no smaller than 10 ds.(4)Before reinforcing bar colligati

16、on starts construction, establish in the radicle pit cami Gao about the simple warm Peng with 4 ms with cover rain snow and keep radicle pit air temperature, avoid a mat layer Mao suffering jelly to harm in the reinforcing bar colligation period.Sign pillar to use 50 steel pipes, is apart from for t

17、he 3.0 ms, the coping maneuvers toward the even pole is respectively? 50 steel pipes, the tube mesh size constituting is 1.5 s 1.5 mses, its top spreads wooden board, square steel pipe etc., reply colourful on the wooden board cloth, then full spread grass Lian.Illuminate to use a common incandescen

18、t lamp bubble inside the Peng, establish a two rows and to be apart from 5 ms.(5)The colligation process of foundation beam and raft plank Jin:Play line lengthways beam Jin colligation, take seat raft plank lengthways bottom layer Jin decoration horizontal beam Jin colligation, take seat raft plank

19、horizontal bottom layer Jin decoration the raft plank bottom layer net slice colligation prop up Ma Deng Jin to set out raft plank horizontal upper level Jin decoration raft plank lengthways upper level Jin decoration the raft plank upper level net slice colligation.Make to check completely to the t

20、emplate and basic before the reinforcing bar colligation, , the miscellaneous articles or objects in the homework noodles, float soil, and sawdust.etc. should clean off.Reinforcing bar net slice the Jin used the color of differing from the stalk line and template line while playing position line is

21、opened with distinction.Beam physique colligation use simple Ma Deng to make a support.Concretely hold a step for:Press to compute a good amount to put hoop Jin wear a lord Jin painting the hoop Jin position line colligation framework withdraw a support to take seat framework.The framework upper par

22、t Zong Jin and hoop Jin are proper to button up colligation with the set, the colligation should be firm and good enough, the framework doesnt take place to tilt to one side, loose move.Maneuver the protection layer of the Jin and the raft plank bottom layer Jin that is ex- and wants good beam of ma

23、t toward the beam physiques taking seat mat piece, the amount has to be enough.The raft plank net slice adoption horoscope buttons up colligation and mutually hands over to order all colligations, close together hand over the colligation of point of square mutually not proper homology.Top and bottom

24、 layer the net slice in the center use Ma Deng Jin to prop up and promise the upper level net a slice the position is accurate, the colligation is firm, have no loose move.(6)The reinforcing bar deals with contact a form and is subjected to dint Jin and distributes a Jin adoption inside the raft pla

25、nk colligation to take to answer and take to connect position and take to connect length to request according to the design.The foundation the Zong Jin adoption one side(is two-sided) takes to connect to give or get an electric shock Hu Han and welds to deal with contact position and Han to sew leng

26、th to press design and norm request and weld to try the piece requests to detain according to the norm, experiment.2.Mao engineering (1)Adoption the spot the machine mix blend, the Mao transport pump to pump to send of project.Consider the winter expects to start construction, and want the influence

27、 that can effectively keep continuous snowfall from sprinkling to the Mao to build a construction, the Mao winter expects to start construction to adopt comprehensive Xu to be hot, the Mao Chan in addition, assist to start construction with the warm Peng a method.(2)?Match with ratio of try to go to

28、gether with to press the request that the pump sends, collapse to fall a degree to attain a 150-180 mms, the cement chooses sour brine mire of common Huo 32.5 numbers, sand is medium sand, the pebble is a 5-25 mm grain path crushed stones, the in addition chooses a Mao pump to send antifreeze, early

29、 strong reduce water of type.Mix to match water as tap water.The Mao makes sure after matching with the ratio from the spot the original material sampling send to laboratory to try to go together with that the spot starts construction again according to measurement of the thick thin bone anticipates

30、 to physically contain amount of water and goes together with to the laboratory than the list to make to adjust.(3)The sequence sprinkling to build is to sprinkle first to build an I segment, sprinkle to build an II segment behind.Sprinkle the construction building a Mao to fly to is first turned in

31、to again from the A30 stalkses 16 to the A1 stalk sprinkle to take a side behind;Sprinkle the construction building a Mao to fly to sprinkle to take a side after 58-18.(4)Sprinkle should attain before the Mao:The reinforcing bar has already finished making a concealed examination to accept and meets

32、 a design request.The Mao transports a pump tube the support have already taken to establish completion, support firm credibility, and promise that the pump tube that prop up piece and its top doesnt press reinforcing bar and template.Supports propping up a tube piece should independently establish,

33、 not ability and template support or steel pipe conjunction.The Mao mixer burden tries an operation as usual.The Mao transports a pump to adjust to try to complete and fill with water to try to press as usual, pump a tube have been already linked, seal completely intact.Calculate tool such as scale, and s