Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a comb plate expansion joint process inversion type construction method. The method comprises the following steps that S1, a reserved notch is trimmed and cleaned; s2, expansion joint paying-off is carried out; s3, steel bars are fixed and planted through channel steel; s4, correcting and fixing the channel steel; s5, a steel reinforcement framework and a formwork are installed; s6, pouring steel fiber reinforced concrete at the lower part of the steel plate; s7, a stainless steel sliding plate and a comb tooth steel plate are installed; s8, concrete is poured on the two sides of the comb plate; step S9, maintaining and removing the channel steel; s10, labor force organization is conducted, the construction method is reasonable, orderly, comprehensive and efficient, and the construction method guarantees the connection quality of the expansion joint and the asphalt surface layer by erecting and fixing channel steel and providing an expansion joint construction datum plane; compared with a traditional asphalt surface layer reverse grooving construction method, the expansion joint is constructed earlier than the asphalt surface layer, and the construction period is shortened; according to the construction method, asphalt chiseling, garbage clearing and transporting and other work can be avoided, the labor and material cost is saved, and the influence on the environment can be reduced.
一种梳齿板伸缩缝工序倒置式施工工法，包括以下步骤：步骤S1，预留槽口修整、清理；步骤S2，伸缩缝放线；步骤S3，槽钢固定钢筋植筋；步骤S4，槽钢校正、固定；步骤S5，钢筋骨架、模板安装；步骤S6，浇筑钢板下部钢纤维混凝土；步骤S7，安装不锈钢滑板、梳齿钢板；步骤S8，浇筑梳齿板两侧混凝土；步骤S9，养护、拆除槽钢；步骤S10，劳动力组织，施工工法合理有序，且全面高效，该工法通过支设固定槽钢，提供伸缩缝施工基准面，保证了伸缩缝与沥青面层的连接质量；与传统的沥青面层反开槽施工方法相比，本工法伸缩缝先于沥青面层施工，缩短了工期；该工法可以避免沥青剔凿、垃圾清运等工作，节约人工材料成本、还可降低对环境的影响。
The invention discloses a comb plate expansion joint process inversion type construction method. The method comprises the following steps that S1, a reserved notch is trimmed and cleaned; s2, expansion joint paying-off is carried out; s3, steel bars are fixed and planted through channel steel; s4, correcting and fixing the channel steel; s5, a steel reinforcement framework and a formwork are installed; s6, pouring steel fiber reinforced concrete at the lower part of the steel plate; s7, a stainless steel sliding plate and a comb tooth steel plate are installed; s8, concrete is poured on the two sides of the comb plate; step S9, maintaining and removing the channel steel; s10, labor force organization is conducted, the construction method is reasonable, orderly, comprehensive and efficient, and the construction method guarantees the connection quality of the expansion joint and the asphalt surface layer by erecting and fixing channel steel and providing an expansion joint construction datum plane; compared with a traditional asphalt surface layer reverse grooving construction method, the expansion joint is constructed earlier than the asphalt surface layer, and the construction period is shortened; according to the construction method, asphalt chiseling, garbage clearing and transporting and other work can be avoided, the labor and material cost is saved, and the influence on the environment can be reduced.
一种梳齿板伸缩缝工序倒置式施工工法，包括以下步骤：步骤S1，预留槽口修整、清理；步骤S2，伸缩缝放线；步骤S3，槽钢固定钢筋植筋；步骤S4，槽钢校正、固定；步骤S5，钢筋骨架、模板安装；步骤S6，浇筑钢板下部钢纤维混凝土；步骤S7，安装不锈钢滑板、梳齿钢板；步骤S8，浇筑梳齿板两侧混凝土；步骤S9，养护、拆除槽钢；步骤S10，劳动力组织，施工工法合理有序，且全面高效，该工法通过支设固定槽钢，提供伸缩缝施工基准面，保证了伸缩缝与沥青面层的连接质量；与传统的沥青面层反开槽施工方法相比，本工法伸缩缝先于沥青面层施工，缩短了工期；该工法可以避免沥青剔凿、垃圾清运等工作，节约人工材料成本、还可降低对环境的影响。
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