Question

翻译（麻烦给翻译一下）

摘要
本桥位于连霍国道主干线上，中心里程为DK168+933.56。该桥址处沟壑纵横，地势由西南向东北倾斜，自地面以下依次为角砾土和砾岩，地址状况良好。依据任务书要求，按时速80公里单向两车道高速公路桥设计，设计荷载为公路—Ⅰ级。
遵循“适用、经济、安全、美观”的设计原则，结合桥址处工程地质、设计技术标准等提出了两个比选方案。方案一为连续桥面预应力混凝土简支梁桥，方案二为预应力混凝土连续梁桥，桥跨布置均为6×20m。通过比选取方案一为设计方案。主梁为单箱单室，双柱式桥墩，肋板式桥台，基础均为钻孔灌注桩基础。拟采用预制拼装法施工。
设计中主要完成了0号桥墩和6号桥台等下部结构的设计内容，包括墩台的细部尺寸拟定，内力计算，混凝土配筋及检算。其中细部尺寸根据经验和相关规范拟定。桥墩的内力计算内容包括：荷载计算、盖梁计算、桩身计算；桥台的内力计算内容包括：荷载计算、台顶计算、台身计算；在桩基设计中，包括桩长估算及内力和变位计算。根据内力计算结果，进行配筋，并对墩台顶的水平位移、各截面强度及承载力、桩侧土抗力进行了检算。各项检算结果满足规范要求，下部结构设计内容基本合理。最后配合设计结果用CAD绘制了设计方案图、墩台构造和配筋图。
关键词：公路桥 简支梁 下部结构 方案比选 内力计算 检算

Answer 1

Summary
The National Highway Bridge is located in the trunk line with Howard, the center distance for the DK168 +933.56. Bridge site office gully aspect, terrain slope from southwest to northeast, from the ground the following order of soil and breccia conglomerate, address in good condition. Based task book requirements, according to a one-way speed of 80 km two-lane highway bridge design, design load for the highway - Ⅰ.
Follow the "application of economic, security, beautiful" design principles, combined with bridge site Department of Engineering Geology, design standards than the proposed two alternatives. Program a continuous deck bridge prestressed concrete beams, program 2 for the prestressed concrete girder bridge, bridge span arrangement were 6 × 20m. Selected by the program than the one for design. Single box girder single room, two-column pier, abutment rib plate, are based on bored pile foundations. Precast construction method to be adopted.
Design was completed for the No. 0 and 6 piers and other substructure abutment design content, including Pier developed the detail size, internal force, concrete reinforcement and calculation of. Which detailed measurements developed based on experience and related specifications. Calculate the internal force of bridge piers include: load calculation, calculation of capping beam, shaft calculation; abutment calculation of internal forces include: load calculation, and Taiwan top computing, physical computing platform; in the design of pile foundations, including pile length estimates and internal forces and Variable-bit computing. Force is computed according to, for reinforcement, and the level of pier top displacement, the section strength and bearing capacity, lateral soil resistance to the calculation of. Checking the results meet the specifications, the lower the content of structural design is reasonable. Final design results with the use of CAD drawing of the design plan, pier construction and reinforcement plan.
Key words: highway bridge beams substructure calculation scheme selection and calculation of internal forces