高速路施工组织设计（NH-NJ5）段技术标电子版.doc

表1    施工组织设计的文字说明
第一章  工程概况
第一节  工程简介
NH-NJ5施工标段起点里程K30+500～K37+886.640（全长7.387km）,路线起于句容市郭庄镇姚家村南，向南进入溧水县境后跨淳溧公路，紧贴馒头山东，从东头村、信西村东侧，向南跨二干河，从朱家岗东，穿留下村，跨夏方公路，与乌东路相交并设溧水北互通，经上山村东，芮家村西，于终点处接桂庄枢纽设计起点。
本施工标段设互通式立交1处，分离式立交3处（其中支线上跨2处，主线上跨1处），主线大桥2座，溧水北互通匝道桥2座，农汽天桥1座，机耕天桥1座，通道9处，涵洞28道（其中主线16道，互通范围9道，支线3道）。
路基土石方1275428m3，石灰69074吨，路基缺方472638 m3，特殊路基处理路段长度3.282km，湿喷桩总长179587米，路基路面防护排水工程圬工数量5072 m3，主线占地854.15亩，取土坑占地214.84亩，线外工程用地85.12亩，互通圈内用地80.41亩。
本标段采用六车道高速公路标准建设：
计算行车速度：120km/h；匝道行车速度60 km/h；
主线平面半径最大6500米，最小5800米。
设计荷载：主线：公路-Ⅰ级；
一级公路支线上跨：公路-Ⅰ级；
二、三级公路支线：公路-Ⅱ级；
天桥：公路-Ⅱ级
第二节  自然条件
一、地形、地貌、地质
1、本标段沿线地貌较复杂，北段（K30+600～K33+400）为高亢平原夹残丘，地面标高一般为9～18米，残丘标高20～50米；中段（K33+400～K35+000）为二干河狭长的河谷冲积平原，地面标高一般为5～9米；南段（K35+000～K37+886.64）为垄岗—残丘，地面标高一
Table 1 shows the construction organization design language
Chapter Project Overview
Section I Project Description
NH-NJ5 construction sections from mileage K30 +500 ~ K37 +886.640 (length 7.387km), line from the Jurong Town Guo Yao village, south, south into the Lishui County of central Chun Li River after the cross-roads, closely bread Shandong, from the Tung Tau Estate, Shun Nishimura east, south and cross two dry river, Chu Kong from the East, through to leave the village, cross Xiafang Gong Lu, with Uganda set Lishui Road intersection and the North exchange, through the mountain-east, Rui home Village West, at the end of Office received a starting point Eliza hub design.
The Construction Contract Section located interchange one, split interchange 3 (where the branch line across two, main line across one), the main line bridge 2, Lishui North Interchange Ramp Bridge 2, Bridge 1 agricultural steam, bridge a tractor, Channel 9, culverts 28 (of which the main line 16, sharing the scope of 9, Line 3).
Earth and Stone 1275428m3, 69,074 tons of lime, roadbed short side 472638 m3, special roadbed sections of length 3.282km, wet spray pile length of 179,587 meters, protective embankment road drainage works masonry number 5072 m3, the main line covers an area of 854.15 mu, accounting to take pit to 214.84 acres, 85.12 acres of land outside the line of work, exchange of land 80.41 mu circle.
The tenders six-lane expressway standard with:
The running speed: 120km / h; ramp speed 60 km / h;
6500 m radius of the largest mainline plane, minimum 5800 meters.
Design load: main line: highway - Ⅰ;
An extension to the cross-roads: highway - Ⅰ;
Secondary and tertiary feeder roads: Highway - Ⅱ grade;
Bridge: Highway - Ⅱ level
Section II of the natural conditions
1, topography, geomorphology, geology
1, the more complex topography along the Lot, the northern section (K30 +600 ~ K33 +400) for the high-pitched plain folder residual hills, the ground elevation is generally 9 to 18 meters, residual mound elevation from 20 to 50 meters; middle (K33 +400 ~ K35 +000) for the two long, narrow valley of dry river alluvial plain, the ground elevation is generally between 5 and 9 m; Southern Section (K35 +000 ~ K37 +886.64) for the Lung Kong - residual hill, the ground level of a