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根据61年成都桥梁专业会议决议,我院将原大106、大106-A、大106-(?)、Ⅲ大参-007、叁桥-4004、叁桥-4006、Ⅲ大-012、土桥定-057等数套钢筋混凝土丅梁、预应力钢筋混凝土丅梁丅形桥台定型图重新整顿成一套标准设计。设计跨度方面并增加6.7m、5.5m(第四设计院要求)20m、24m等四种钢筋混凝土丅梁,连同原8 m～16m、23.8m～31.7m共11种跨度,填土高自4 m～12m;基底埋置深度0m～6 m(埋深式),都较原来有所
According to the 61-year Chengdu Bridge Professional Conference resolution, our hospital will be the original large 106, a large 106-A, large 106 - (?), III Senate -007, Bridge III-4004, Bridge III-4006, Bridge set -057 and so on several sets of reinforced concrete beams, prestressed reinforced concrete beams beam 桥 shaped abutment stereotypes chart reorganized into a set of standard design. In terms of design span, four kinds of reinforced concrete beams of 6.7m and 5.5m (required by the Fourth Design Institute) of 20m and 24m, etc., together with 11 spans of original 8 m to 16 m and 23.8 m to 31.7 m, fill height of 4 m ~ 12m; substrate buried depth 0m ~ 6m (buried depth type), are more than the original