塑料排水板施工技術方案.doc
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塑料排水板施工技術方案
（一）、工程概況
項目起始樁號為：K6+100.472~K7+310.016，富翅互通部分主線樁號為：K6+150~K6+792.86。互通部分A匝道樁號為AK0+000—AK0+314.121，C匝道樁號為CK0+0000—CK0+315.045，E匝道樁號為EK0+000—EK0+0+316.376，G匝道樁號為GK0+000—GK0+332.890。其中采用塑料排水板（含土工格柵、土工布及砂墊層）進行特殊路基處治的段落樁號及工程量如下表：
特殊路基處治工程數量表（塑料排水板）
Plastic drainage board construction technology programs
(A), Engineering Overview
Stake for the project start: K6 +100.472 ~ K7 +310.016, rich exchange part of the main line of fins Stake To: K6 +150 ~ K6 +792.86. Interchange Ramp Part A Stake to AK0 +000- AK0 +314.121, C Ramp Stake to CK0 +0000- CK0 +315.045, E ramp Stake for the EK0 +000- EK0 +0 +316.376, G Stake to GK0 + ramp 000-GK0 +332.890. In which the plastic drain plate (including geogrids, geotextile and sand cushion) for special subgrade Stake and engineering capacity paragraphs following table:
The number of special subgrade engineering table (plastic drain)