南京長(zhǎng)江第四大橋北錨碇沉井基礎(chǔ)施工監(jiān)控技術(shù).pdf
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南京長(zhǎng)江第四大橋北錨碇沉井基礎(chǔ)施工監(jiān)控技術(shù),南京長(zhǎng)江第四大橋北錨碇采用沉井基礎(chǔ)，尺寸為69．0 m×58．0 m×52．8 m，距長(zhǎng)江大堤僅90 m。沉井體積龐大，所處區(qū)域地質(zhì)條件復(fù)雜，覆蓋層較厚。依據(jù)規(guī)范并結(jié)合以往的施工經(jīng)驗(yàn)，提出沉井幾何姿態(tài)監(jiān)控標(biāo)準(zhǔn)。介葽@輛魯遼疃群推矯嫖恢眉捌?、刃奖Pっ娣戳Α⒊輛啾諭裂沽?、齿v峁褂αΑ⒌叵濾揮刖謁?、齿v撞客撂...
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