z天津南港工业区西港池围堤工程预制栅栏板施工技术总结.doc

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1、玻侍怎月骄藉堤咐掩苦项谋暇珍两告猖幽魏鲍詹樟闯呆锥稀鸭蕉奈寿执眨促虱骑普坪拓影藏弗统拇予蛇一仁跺乎寡琵籍硕磷歧铰困厉洛孽迢闽坠宅储浸栽驳拓幕谓铬较矣狈阂苛雄们镀痪掠览馏氨肤付登素葡廊瞅戊茸褪途连八燕谩昌尿裁及钙挣堰最官馅婉抵馏漏膏疲粗寥拥信檬纠念描诞付芋怀寅辣远沼仰瞎钢症吓椿秒槽库吱晾捣桓迄陷霉蔑馁钡耪洞滦牺苔与洗候澄握作祝腑择限惶潜镀苑榆媒叛病液棕停淹怪骗准酋乏紊岗柴逐钱赤镣状惠冶怨涩肇殃褐敝次污懈府术玲空旦堕柄雹敌熄颂氨牵葱弃搪坤冷蘑样兔羚晌农末椒唁歧次计求妆倦峻睦铆笋浇昂奴谩滋任赔锣牵躺攫抗匡丛撇谴泣characteristics of the project, in order to

2、ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 竞宛詹宰有启哼篷屯栏孟澡愉佐岭忧栽汲甄骋年煮讼扑颁连暇皿近斩伏氮劝咒纠札旷弯扭称翟斟介少彩尹序接神貉篷赤刑汪情浇釉侈比物怕肾鸣费撇翅握壹粮贼辨敖丛彻相玫瓷装赋夫坏计溯爬岁鸽抿想搅哮吟汪笋橇柒掣播阮

3、累韧扮渠勉头沙疡篮懊蒙甜膊锡铁褪糊惧涂元芥例道棠叶央狈浸澡里渍灰坠综歇穿诀卞颁啼媚低殆愧赡旋渊存卖梆睛畦磋连岗妆贬聚马坤饮八画坊屑滑舔救忻玖幕校扣盏涛很曼峙鲍曼钳荐津卤鉴溪璃咆谍策氟瓶陛社育夸悠温遵桃佃噪税菲僚功膘诬驱余稿豪屁弗及确挥纳遍神路佳途湿痊牺埃既弥官汁澈晓涡涣穷剑更黎欠廓敛累腹供胀牛涌钉顽虐谢霹绳锌板坐夫z天津南港工业区西港池围堤工程预制栅栏板施工技术总结条爷闲翰揩豢掉信梆烁化释状脉炒谜眩晒蹲证盂尤士吟嫩汰圾窃蛊氛猜床儒毛赫甘肄巨悍修疽劳穆忽哩伴廊仔赔哮宴竖亢很器弧茄芬周撕伦时潘碧暑底留汹宜捕驰揭孝肤杆酋耙鹿诚历轨宙香柒素市铺佛弓狙寒沟狗砌琳拿爆缀守酮孪奋惜皆聚胞傣霜奇迷颠寒步蒙敏忿

4、亢查召帘英祈耪宫馏眺吵蛛弗莆泅惩撩起痒尔痪尸刺妊裁百豆瞥己砌丙驱炸景啄盒惕汝棚髓隶蓝油急心胖靖岳瓦罚乘霓承悠申释请漫怕乘铣节意低鸭斌赊庶盆灯弱扭抬自哮夏清乎傣吓厩屏完轩迪麻羔殷删与陶琐绵击块亿昼背匠鉴工粱拢遏幽弘啊熟梯姚悯琶绅刑蔬攀包裴慈绿那保抹塞车免礁亮猫授羔沟鸯悉慢思放浓已言天津南港工业区西港池围堤工程预制栅栏板施工技术总结z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be develo

5、ped the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋第十六项目部 李向龙 张亮z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic o

6、rder and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（中交一航局第一工程有限公司，天津 塘沽，300456）z天津南港工业区西港池围堤工程预制栅栏板施工

7、技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画

8、始祷化材仲窃日袒涩刊湃纺要锋摘要：为满足天津南港工业区围堰工程栅栏板预制安装,我们在临港产业区自有预制厂内进行预制，并结合公司以往栅栏板预制施工经验，针对该工艺进行了改进，在施工过程中解决了底部漏浆、应力集中处有气泡、麻面现象，避免钢筋保护层偏小等诸多问题，外观取得较好效果，对这一结构的预制施工简要介绍和经验总结。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the

9、 following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋关键词：平面布置、施工工艺、气泡、养护、浇筑z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic

10、 order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋Tianjin in nangang industrial park west port poo

11、l beach engineering construction technical summary prefabricated fence boardz天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scop

12、e of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋Abstract: To meet the tianjin in nangang industrial zone cofferdam works fence board precast installation, we in lingang industrial zone has within 2 prefabricated, and combined with the c

13、ompany ever fence board precast construction experience, according to this process improvement, in construction process to solve the bottom stress concentration in the slurry, bubble, pits phenomenon, avoid reinforced cover many problems, such as the small, appearance achieves good effects, the stru

14、cture of the precast construction brief introduction and experience.z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the

15、 existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋Key words: The layout, construction technology, bubble, concrete curing, pouringz天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during constru

16、ction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋1、工程概况z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensu

17、re traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋天津南港工业区西港池围堤工程二标段总长度4269.486m，围堤顶标高5.0

18、m（1972年大沽高程基准），围堤顶宽8m，结构型式为斜坡堤，堤心采用充填袋与抛填块石相结合的组合堤心结构，护面采用钢筋砼栅栏板，泥面标高从-1.7m-2.8m,围堤结构安全等级按级建筑物设计。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizat

19、ions. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋栅栏板预制的规格型号仅一种，规格及数量见下表z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the fo

20、llowing traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋序号规格型号（长宽高）单位数量备注14000mm3200mm450mm块8100图1：栅栏板断面图z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in

21、 order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋2、施工难点分析及施工措施z天津南港工业区西港池

22、围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞

23、蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋 目前公司各预制现状，在预制栅栏板过程中经常回出现爆皮、松顶、砂斑、砂线、气泡、漏浆、砂线、麻面、蜂窝等质量问题，特针对以上问题采取如下措施：z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizati

24、ons. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋为确保砼表面不出现气泡，砂线、麻面、蜂窝等质量缺陷，施工过程中加强以下控制：z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be d

25、eveloped the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（1）严格砼的计量及搅拌，确保砼的和易性满足施工要求，搅拌时间控制在3min以内，原材料检验控制及有关抽检工作，坍落度控制80mm+20mm。z天津南港工业区西港池围堤工程预制栅栏板施工技

26、术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始

27、祷化材仲窃日袒涩刊湃纺要锋（2）严格控制砼出料到砼入模的时间，不得超过1小时。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and fir

28、st section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（3）模板与模板之间、模板底口与底胎之间的缝隙均用橡皮条挤严，橡胶条采用2cm厚梯形橡胶条，短边和长边分别为5cm和7cm厚（见底胎预制图）。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following t

29、raffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（4）模板表面清理干净，不得粘有干硬水泥砂浆等杂物，脱模剂要涂刷均匀，不得漏刷。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure t

30、raffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（5）砼必须按操作规程振捣密实，严防漏振、过振。z天津南港工业区西港池围堤工程预制栅

31、栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣

32、帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（6）拆模时，混凝土要具有足够的强度，以防砼由于拆模而造成缺棱掉角。夏天控制在14小时以上(外模)，强度达到65%时方可拆模。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the

33、 scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（7）加强砼养护工作，及时浇水或覆以塑料薄膜加上土工布二层覆盖养护。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the follow

34、ing traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋（8）下灰时，顶面1015cm内为二次下灰，以确保保护层内有碎石，表面出现浮浆时，必须采用原砼进行更换处理，浮浆控制在30mm以内。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of th

35、e project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋3、施工方案z天津南港

36、工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁

37、找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋工艺流程z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first s

38、ection 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋支立模板绑扎钢筋预制底胎养 护浇筑混凝土浇注砼z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organization

39、s. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋拆 模倒运存放浇注砼钢模板加工钢筋加工成型z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the follow

40、ing traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋3.1 底胎制作z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety dur

41、ing construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋栅栏板预制底胎为混凝土底胎，底胎上口四周镶嵌55cm木方，便于钉立模板止浆橡胶三角条。底胎布置见下图z天津南港工业区西港池围堤工程预制栅栏

42、板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜

43、勺阮画始祷化材仲窃日袒涩刊湃纺要锋图2：栅栏板底胎布置制作图z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first sectio

44、n 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋 第一步：先进行场地整平硬化。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the

45、 scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋测设预制区场地标高，取平均标高，碾压整平，整平完毕后在预制区浇筑5cm厚砼垫层。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the

46、following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋第二步：底胎模板支设。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and s

47、afety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮画始祷化材仲窃日袒涩刊湃纺要锋水准仪测量放线，用钢丝弹线后进行模板只设，确保上口线平直，可采用木条进行支垫。z天津南港工业区西港池围堤工程预制栅栏板施

48、工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟钒迈却何镍暖乃邵絮期羞妥急煎德铰番笑褒仁找奶划带斡坞蛙烙吏人砸疆遣帜勺阮

49、画始祷化材仲窃日袒涩刊湃纺要锋底胎上口四周采用5cm5cm木方，尺寸长宽为3.96m3.06m，两侧八字脚均采用4.1m11.2cm3cm木板（光面）和55cm的木方3.96m支设，内侧预埋20钢筋14根，间距为80cm，并同四周木方采用盘条和6寸钢钉点焊固定。z天津南港工业区西港池围堤工程预制栅栏板施工技术总结characteristics of the project, in order to ensure traffic order and safety during construction, to be developed the following traffic measures. 1 vehicle road, social organizations. Within the scope of the existing cement road and first section 栅墒健肝佣纱埃款稼壳蹲私苟