ID 原文 译文
943 1 The cement grout should be mixed by high speed mixer and the mixing period shall not exceed 5min; 1 水泥浆宜采用高速搅拌机进行搅拌,搅拌时间不应超过5min;
944 1 The center line of the crane beam shall be measured by the parallel handrail method according to the plan control network of the building; the allowable error for the transfer of the crane beam center line is±3mm, and the allowable tolerance for the elevation of the base plate on the beam surface is±2mm; 1 应根据厂房平面控制网,用平行借线法测定吊车梁的中心线;吊车梁中心线投测允许误差为±3mm,梁面垫板标高允许偏差为±2mm;
945 1 The center-to-center distance of friction piles should not be less than 3 times the pile shaft diameter; the center-to-center distance of cast-in-situ pedestal piles should not be less than 1.5 times the pedestal diameter; when the pedestal diameter is greater than 2m, the clear distance of the pile tip should not be less than 1m. The influence of the pedestal compacting effect on the adjacent pile in construction process shall be considered for determining the pile spacings. 1 摩擦型桩的中心距不宜小于桩身直径的3倍;扩底灌注桩的中心距不宜小于扩底直径的1.5倍,当扩底直径大于2m时,桩端净距不宜小于1m。在确定桩距时尚应考虑施工工艺中挤土等效应对邻近桩的影响。
946 1 The central master clock, time server, supervisory computer and shunt output interface box shall be installed in cabinet of the machine room, and shall meet the following requirements: 1 中心母钟、时间服务器、监控计算机、分路输出接口箱应安装于机房的机柜内,并符合下列规定:
947 1 The characteristic value Pk (kN) caused by vehicles along with their moving direction may be calculated by the following expression: 1 顺行方向的汽车撞击力标准值Pk(kN)可按下式计算:
948 1 The characteristic value of the longitudinal horizontal crane load shall be adopted as 10% of the sum of the maximum wheel load of all braking wheels acted on the one side of rail; the acting point of the load is situated at the contact point of the braking wheel and acted along the direction of rail. 1 吊车纵向水平荷载标准值,应按作用在一边轨道上所有刹车轮的最大轮压之和的10%采用;该项荷载的作用点位于刹车轮与轨道的接触点,其方向与轨道方向一致。
949 1 The characteristic value of vertical bearing capacity of a single pile shall be determined through vertical static load test on a single pile. The number of testing piles under the same condition should not be less than 1% of the total piles and shall not be less than 3 pieces of piles. 1 单桩竖向承载力特征值应通过单桩竖向静载荷试验确定。在同一条件下的试桩数量,不宜少于总桩数的1%且不应少于3根。
950 1 The characteristic value of vertical equivalent static impact force Pk (kN) may be calculated by the expression as follows: 1 竖向等效静力撞击力标准值Pk(kN)可按下式计算:
951 1 The characteristic value shall be adopted as the representative value of permanent load; 1 对永久荷载应采用标准值作为代表值;
952 1 The circuit of the wired television system shall be pre-buried in the dwelling units. 1 有线电视系统的线路应预埋到住宅套内。