ID 原文 译文
343 1 Drainage: drainage ditch shall be provided to prevent surface water from permeating into landslide section; if necessary, anti-seepage measures shall be taken. 1 排水:应设置排水沟以防止地面水浸入滑坡地段,必要时尚应采取防渗措施。
344 1 Drilled hole depth shall not be less than design value; 1 成孔深度不应小于设计值;
345 1 Drilled hole diameter allowance deviation: -50mm; 1 孔径允许偏差:-50mm;
346 1 During cleaning of the cracks, plastering layers shall be eliminated on both sides of masonry cracks within the range no less than 100mm. 1 清理裂缝时,应在砌体裂缝两侧不少于100mm范围内,将抹灰层剔除。
347 1 During construction, the system software shall be backed up every day and the backup files shall be stored in independent storage devices; 1 在施工过程中,应每天对系统软件进行备份,备份文件应保存在独立的存储设备上;
348 1 During flat seam pointing, the mortar seam shall be impacted densely, the seam surface shall be leveled with the stone surface and be subject to press polishing; 1 勾平缝时,应将灰缝嵌塞密实,缝面应与石面相平,并应把缝面压光;
349 1 During the construction period of the underground engineering, the underground water level shall be controlled at 0.5~1.5m below the pit bottom; 1 地下工程施工期间,地下水位控制在基坑面以下0.5m~1.5m;
350 1 During the delivery, clear installation reference mark shall be provided; 1 出厂时应标识清晰的安装基准标记;
351 1 During the installation of the column base, an importer or sheath should be used for the anchors; 1 柱脚安装时,锚栓宜使用导入器或护套;
352 1 During the installation of the tor-shear type high strength bolt, the side of the nut with truncated cone shall face towards the side of the washer with chamfering; 1 扭剪型高强度螺栓安装时,螺母带圆台面的一侧应朝向垫圈有倒角的一侧;