b二灰碎石基层施工方案.doc
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1、breaking length, short break, minimize lap splices in order to save steel. 3.6 blanking length of steel bar according to the component size, thickness, bending length and hook to increase the adjustment value requirements into consideration. 3.7 bending rebar bending machines. Process: preparatory w
2、ork-dash-bending. Dash under different bending angle bending adjustments of deductions; at the end part with semicircular bend hook, the secant length 0.5d (d is diameter), crossed from the steel line to the sides. 4 bars before you binding reinforcement tie earnestly familiarity with drawing paper,
3、 check the feed table and design is consistent, carefully check the number of blank size, shape, and material table match, check the rear fastening can be carried out. above 12 bar 20# galvanized iron wire, 12 following reinforcement 22# galvanized iron wire banding banding. 4.1 the Foundation beams
4、 and reinforcement of waterproof plate: binding order: cable ink pop-up panels, beams, walls, marked with paint, model, pitch wear steel and .A5 steel engineering quality standard steel processing Shi its size allows deviation must meet Xia table requirements: steel processing Shi allows deviation a
5、nd test method project allows deviation (mm) test method by force steel Shun length direction full length of net size 10 ruler check bent up steel of bent folding location 20 ruler check hoop reinforced of within net size +5 ruler check steel installation Shi, by force steel of varieties, and level,
6、 and specifications and number must meet design requirements. Steel installation location of allows deviation and test method project allows deviation (mm) test method lashing steel network long, and wide 10 ruler check mesh size 20 ruler volume continuous three document, take maximum value lashing
7、steel skeleton long 10 ruler check wide, and high 5 ruler volume ends, middle the is, take maximum value by force steel spacing 10 ruler check row from 5 ruler check cover thickness based 10 ruler check column, and beam 5 ruler check Board , And wall, and Shell 3 ruler check lashing hoop reinforced,
8、 and horizontal steel spacing 20 ruler volume continuous three document, take maximum value steel bent beginning location 20 ruler check pre buried pieces center line location 5 ruler check level high poor +3,0 ruler and feeler check note: check pre buried pieces center line location Shi, along long
9、itudinal, and cross two a direction volume measuring, and take which of larger value. II table of beam, Board Member the upper longitudinal reinforcement protection layer thickness of rate of 90% per cent and shall not exceed 1.5 times the size of deviations of the table. 1.4 template engineering th
10、e engineering for framework cut force wall structure, column, and cut force wall template used multilayer Board (see special construction programme), now poured roof, and stairs end of die and the Liang Mo are used high strength bamboo rubber Board, the template hasproblems that cannot be ignored. S
11、ome leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not d
12、o masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders cant do masses work, Faced with a lot of contradictions among the p
13、eople worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the partys ruling capability, the maintenance and development of the partys advanced nature and purity, and
14、 to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at doing mass work, has become the new urgent situation strengthening the partys governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the ma
15、sses, urged the broad masses of party members and cadres, especially all levels . Processing to improve as a guide to the country. What I did is summed up these new things, be promoted. This is a vivid manifestation of the Deng Xiaopings mass. Deng also put people support does not support, agreed no
16、t to agree, happy happy, promise not to promise as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of im
17、portant measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the democratic parties and th
18、e relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that created and developed in the long struggle of
19、the partys mass line, is to realize the partys ideological line, the fundamental political and organizational work route, can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 1
20、4 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the partys leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the m
21、ass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party二灰碎石基层施工方案一、工程概况 本合同段土方路基段底基层是采用32CM厚的石灰粉煤灰碎石,分两层,每层16CM厚,计239480m2 。双幅主车道,各8米宽,中间由8米宽绿化分隔带分隔开。二灰碎石七天无侧限抗压强度为0.8MPa,压实度为98%。二、施工准备 1、人员准备:(见主要管理人员配备一览表) 2、机械设备:(见机械设备配备一览表) 3、材料准备:采用预拌商品混合料。 4、测量准备工作:(1)在基层边缘以
22、外30cm处,纵向每隔10m,钉基准桩(直径12mm15mm长600mm),铁桩一端制成尖头。(2)在基准桩上用螺栓固定横梁,横梁亦为铁质(直径12mm15mm长300mm),待测量高程后再紧固横梁,横梁必须呈水平状。 (3)在基准桩横梁上架高直径3mm钢丝绳基准线,基准线钢丝绳放在横梁的刻梁槽内以免基准线在横梁上左右滑动。(4)基准线顶面与铺筑的二灰碎石(砂砾)基层面的垂直距离为1030cm。(5)基准线两端用紧线器拉直绷紧,其拉力应不小于800N。(6)施工过程中设专人对铁桩、基准线做好看护工作。5、施工现场准备工作: (1)在准备施工二灰碎石基层前,验收底基层的高程、宽度、厚度、横坡、压
23、实度等各项质量指标符合设计要求,表面平整坚实、无坑洼、松散、弹软现象。 (2)对路面底基层进行清扫和洒水湿润,用石灰粉画出二灰碎石基层的铺筑宽度线。(3)测量人员在施工前作好基准桩的测设工作。(4)在集中拌和站安装稳定土厂拌设备 ,正式启动拌和之前试机、做流量试验、调试、保养所用的机械设备。保证施工期间一般不发生有碍施工进度和质量的故障。三、 施工要点(1)混合料拌和 1)在中心站集中厂拌设备混合料。采用连续式拌和机。 2)拌和时将石灰、粉煤灰、碎石(砂砾)按重量比送入拌和机中,加水拌和。在略大于最佳含水量的1%以上拌和均匀,拌和好的混合料中不得含有粉煤灰和石灰团粒。 3)在正式拌和混合料之前
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