摘要：【中文】本发明涉及拱桥施工技术领域，特别涉及一种拱桥的系杆的安装方法，在拱肋架设完成后，即安装吊索部件配合横向支撑部件，搭设牵引猫道，用于临时支承第一系杆并对所述第一系杆进行安装及张拉，然后在吊装桥面梁之后，安装所述第二系杆并张拉，最后在附属设施完工后，安装所述第三系杆并张拉至拱桥系杆达到成桥系杆力，有效减小系杆构件的垂度效应，所有系杆构件均实现一次张拉到位，减少系杆力的调整次数，提高张拉效果，降低施工风险，保证施工安全，缩短施工周期。 【EN】The invention relates to the technical field of arch bridge construction, in particular to an installation method of a tie bar of an arch bridge, which is characterized in that after an arch rib is erected, a sling part is installed to be matched with a transverse supporting part, a traction catwalk is erected to temporarily support a first tie bar and install and stretch the first tie bar, then after a bridge face beam is erected, a second tie bar is installed and stretched, and finally after an accessory facility is completed, a third tie bar is installed and stretched until the arch bridge tie bar reaches a bridge tie bar force, so that the sag effect of the tie bar component is effectively reduced, all the tie bar components are stretched in place at one time, the adjustment times of the tie bar force are reduced, the stretching effect is improved, the construction risk is reduced, the construction safety is ensured, and the construction period is shortened.

摘要：【中文】本发明公开了一种飞燕式拱桥系杆张拉平衡指标的设计方法，有效保证施工期间拱座基础弯矩值不会超限，提高施工的安全性，同时系杆张拉次数少，每次施加的相同的张拉力，单根系杆仅张拉一次，方便操作，便于控制张拉时机，拱桥在使用期间，拱座钢筋在两个方向上的利用率均能够达到最优，便于设计，减少浪费，减少了调整系杆力的繁琐过程，同时拱座基础参与承担活载造成的水平力有效减小，充分利用结构的同时，提供了充足的储备。 【EN】The invention discloses a design method of tensioning balance indexes of tie bars of a flying swallow type arch bridge, which effectively ensures that the bending moment value of an arch base foundation cannot exceed the limit during construction, improves the construction safety, has less tensioning times of the tie bars, only tensions a single tie bar once with the same tensioning force applied each time, is convenient to operate and control the tensioning time, ensures that the utilization rate of arch base steel bars in two directions can be optimal during the use of the arch bridge, is convenient to design, reduces waste, reduces the complicated process of adjusting tie bar force, effectively reduces the horizontal force caused by live load participation of the arch base foundation, and provides sufficient reserve while fully utilizing the structure.

摘要：【中文】本发明涉及一种板式锚碇结构及其施工方法，所述的板式锚碇结构包含承压板和锚碇，所述锚碇设于所述承压板上，所述锚碇与所述承压板为一体浇筑成型，所述承压板上覆盖有回填土，所述回填土的上表面与地面齐平。所述的板式锚碇结构的所述承压板设于地面以下，利用开挖的回填土自身的重力，能够提供较好的锚固力，结构简单，施工方便，能够节省用地，减少开挖深度，降低深基坑开挖崩塌风险，节约施工成本。 【EN】The invention relates to a plate-type anchorage structure and a construction method thereof. Plate-type anchorage structure the bearing plate is located the below ground, utilizes the gravity of the backfill soil self of excavation, can provide better anchoring force, simple structure, construction convenience can save the land used, reduces the excavation degree of depth, reduces the risk of deep basal pit excavation collapse, practices thrift construction cost.

摘要：【中文】本发明公开了一种无模板、快速化施工桥梁防撞护栏；其特征在于：该防撞护栏包括外面板和内面板，内面板的内侧预埋锚固钢筋，使其外面板和内面板通过拉杆固定，外面板和内面板的内腔中浇筑混凝土。外面板和内面板的内壁每间隔一定距离设置横向凹槽，以增加内外面板与后浇混凝土之间的粘结。本发明解决传统护栏所存在的工厂化程度低、施工周期长、外观质量差等问题。 【EN】The invention discloses a template-free rapid construction bridge anti-collision guardrail; the method is characterized in that: the anti-collision guardrail comprises an outer panel and an inner panel, wherein anchoring steel bars are embedded in the inner side of the inner panel, so that the outer panel and the inner panel are fixed through pull rods, and concrete is poured in inner cavities of the outer panel and the inner panel. The inner walls of the outer panel and the inner panel are provided with transverse grooves at certain intervals to increase the bonding between the inner panel and the outer panel and the post-cast concrete. The invention solves the problems of low factory degree, long construction period, poor appearance quality and the like of the traditional guardrail.

摘要：【中文】本发明公开了一种高烈度地震区悬索桥合理抗震新体系结构，其特征在于：采用波折钢腹板组合横梁、塔梁间粘滞阻尼器、缆梁间耗能型中央扣所形成的保护系统，在悬索桥主跨跨中设置3对中央扣，以尽量分散中央扣作用于主梁的集中力；同时在塔梁间设置纵向粘滞阻尼器。通过以上措施改善桥塔抗震性能，协调匹配桥梁各构件的刚度，主动消耗地震能量，以达到提高全桥的综合抗震性能的目的，从而拓展了高烈度区地震区大跨径悬索桥采用钢筋混凝土桥塔的领域。 【EN】The invention discloses a novel reasonable earthquake-resistant system structure of a suspension bridge in a high-intensity earthquake area, which is characterized in that: the method is characterized in that a protection system formed by a corrugated steel web combined cross beam, a viscous damper between tower beams and energy-consuming central buckles between cable beams is adopted, and 3 pairs of central buckles are arranged in a main span of the suspension bridge to disperse the concentrated force of the central buckles acting on a main beam as much as possible; and meanwhile, a longitudinal viscous damper is arranged between the tower beams. The anti-seismic performance of the bridge tower is improved through the measures, the rigidity of each component of the bridge is coordinated and matched, and the seismic energy is actively consumed, so that the aim of improving the comprehensive anti-seismic performance of the full bridge is fulfilled, and the field that the large-span suspension bridge in the seismic area of the high-intensity area adopts the reinforced concrete bridge tower is expanded.