【路线总结】
这次主动请缨,第一次做路线。甘老师临危受命,承担了科考集训的组织工作。首要问题是选山,考虑到重装、时间和预算、路线熟悉度、训练目的、感建安排,前后五次讨论了从密云、延庆到门头沟的诸多路线,最终还是回到了阳台山。
初步选定的前年夏训的鹫峰—阳台山—凤凰岭路线,线图像一只展翅的白鸽,相对前两周也新鲜。阿甘说要多留点时间给感建,故需重新设计路线。进山口从大觉寺改到鹫峰景区东门,出山口从凤凰岭景区东门改到南门。需要考虑进山口是否开放是否需要门票,出山口是否方便打车的问题,网上找不到资料。本想打车到金山寺进山,电话联系阳台山公园得知不可行。用“两步路”程序,沿着路网,徒手绘制从鹫峰东门到金山寺,从金山寺到北尖,从普吉院到凤凰岭南门的新路线拼合到原路线,总里程砍掉了7公里。手机修线是很繁琐的。
依路网设计新线路,一是只知海拔和坡度,不知路况;二是手绘的折线与实际路线有偏差,路程偏短需折算;三是行进时长未知。本来设想一些重叠路段参考以前的时长,再估算新路段的。前人队记缺失很多,按照路线计划就离谱,同样是夏训拉练,北尖到阳台山路段用时有40分钟有90分钟。只得全程自行估算,用里程加爬升乘十作为三维里程,除以一个相对稳定的三维速度,得到运动用时。与实走相比,午休前误差在半小时内,扣除午休多用的一小时,午休后误差在半小时至一小时,还是比较准确的。
`时间``累计里程````地点```````````海拔``爬升``休息时长``运动时长``水平速度``三维速度``路面```计划地点```````计划时间``晚于计划时长
时:分````公里``````````````````````米````米`````分钟``````分钟`````公里/时```公里/时`````````````````````````时:分````````分钟````
`5:30```````````西门内三峡石`````````````````````````````````````````````````````````````````西门内三峡石`````5:30```````````0````
`5:35```````````西门`````````````````````````````````````````````````````````````````````````西门`````````````5:40``````````-5````
`6:45```````````北安河地铁站`````````````````````````````````````````````````````````````````北安河地铁站`````6:50``````````-5````
`7:04```0.0`````鹫峰雕塑```````````111`````0``````14`````````0``````N/A```````N/A````````````鹫峰景区东门`````7:10``````````-6````
`7:31```0.5`````鹫峰商店```````````154````43```````0````````13``````2.31``````4.29````A```````````````````````````````````````````
`7:41```0.9`````古石阵`````````````226````72```````1````````10``````2.40``````6.72````I``````古石阵```````````7:35```````````6````
`7:53```1.6`````栈道起点```````````293````67```````0````````11``````3.82``````7.47````IN``````````````````````````````````````````
`8:11```2.5`````金山寺工地`````````385````92```````4````````18``````3.00``````6.07````DIN`````````````````````````````````````````
`8:20```2.8`````金山寺`````````````376`````0```````0`````````5``````3.60``````3.60````HA`````金山寺```````````8:10``````````10````
`8:31```3.3`````野路起点```````````473````97```````3````````11``````2.73``````8.02````I```````````````````````````````````````````
10:04```4.9`````北尖山脚```````````944```471``````14````````90``````1.07``````4.21````NMR3O``北尖山脚`````````9:40``````````24````
10:45```5.2`````北尖``````````````1153```209```````0````````27``````0.67``````5.31````N``````北尖````````````10:20``````````25````
10:56```5.6`````萝芭地茶棚````````1046`````0``````18````````11``````2.18``````2.18````KMI````萝芭地茶棚``````10:30``````````26````
11:23```6.7`````防火道进山口``````1040`````0```````0`````````9``````7.33``````7.33````B```````````````````````````````````````````
11:34```7.3`````阳台山脚``````````1086````46```````3````````11``````3.27``````5.78````N``````阳台山山脚``````11:00``````````34````
11:54```8.0`````阳台山````````````1276```190``````19````````17``````2.47``````9.18````NMD````阳台山顶峰``````11:40``````````14````
12:24```8.8`````阳台山北营地``````1180`````0`````150````````11``````4.36``````4.36````DN`````阳台山北营地````12:00``````````24````
15:09```9.5`````阳台山北营地``````1180`````0```````0````````15``````2.80``````2.80````NS`````阳台山北营地````13:30``````````99````
15:33``10.5`````大风口````````````1002`````0```````0````````24``````2.50``````2.50````NM`````大风口``````````13:45`````````108````
15:46``11.1`````凤凰岭````````````1075````73```````2````````13``````2.77``````6.14````NKM````凤凰岭顶峰``````14:10``````````96````
16:10``12.1`````凤凰岭北草地```````873`````0```````0````````22``````2.73``````2.73````NK`````凤凰岭北平台````14:25`````````105````
16:19``12.5`````瞭望台`````````````859`````0```````3`````````9``````2.67``````2.67````NM``````````````````````````````````````````
16:37``13.4`````黄普院分岔口```````821`````0```````2````````15``````3.60``````3.60````NMKR1``黄普院分岔口````14:40`````````117````
16:54``14.1`````石板凳`````````````626`````0```````5````````15``````2.80``````2.80````KIMH````````````````````````````````````````
17:17``15.1`````黄普院`````````````416`````0```````0````````18``````3.33``````3.33````HKM````黄普院``````````15:15`````````122````
17:30``15.8`````凤凰岭南线停车场```285`````0```````2````````13``````3.23``````3.23````HAJ````凤凰岭景区南门``15:25`````````125````
17:45``16.5`````车耳营卫生站```````210`````0```````0````````13``````3.23``````3.23````B```````````````````````````````````````````
18:35```````````北安河地铁站``````````````````````````````````````````````````````````````````````````````````````````````````````
20:15```````````西门`````````````````````````````````````````````````````````````````````````西门````````````16:10`````````245````三维速度 = (里程 + 爬升 * 10) / 运动时长
是一项粗略估计徒步运动强度的指标,一般来说,同一位徒步者在同样的负重、天气和身体状态下,以同样的强度徒步,三维速度大致稳定。
路面:A 混凝土 B 沥青 C 塑胶 D 木条 E 圆木 F 竹 G 金属 H 石板 I 小块石板 J 砖 K 碎石 L 砾石 M 土石混合 N 夯土 O 软土 P 泥 Q 沙 R 岩石 S 草 T 灌木 U 水面 V 软雪 W 硬雪 X 冰 Z 其他
数字为优胜美地系统下的攀登难度。
先讲失误和不足之处。
一是进山的鹫峰景区,高德地图上没有门票信息,但实际上收门票学生价7元。收门票的景区限制较多,如开门时间7:30,容易影响行程,应尽量避免。出山的凤凰岭景区南门,虽节约路程,但因打车困难,耽误了半小时至一小时,得不偿失,应避免或事先安排好车辆。
二是对节奏的把握有待加强,刘畅反映说进山到金山寺工地那段带得快了,走得不太舒服。我不是一个很会控制节奏的人,长跑也很容易先快后慢。刘畅的独门秘诀是用音乐控制节奏,上升、平移、下降各选一首歌曲。我比较习惯看数字,就像跑步用秒表记圈时。这次收集了速度数据,下次可以控制三位速度在4或5公里/时,根据上升率反推水平速度。
三是犯了大忌,让队友走到前面去了,特此检讨。当时的情况是,走到4公里左右,速度慢下来了。可能是电解质流失加低血糖。行前太忙,没买行动食品,以前剩的不够吃,午餐在包里没法拿。其实慢一点就慢一点,正好等等后队。几位登山队友体力很好,希望能快一点。我知道艳杰下午有事想早点出山,艳杰提出她做路线辅助,在前面带路,她会用“两步路”,让我在中间走歇一会儿。我向队长申请艳杰做路线辅助,通过了,就让她走前面了,带了几个人,但是也没有对讲机。到了北尖山脚,心态松了,跟队长和小飞龙讨论北尖是否计时冲顶,上包慢了,队伍跟着艳杰走到前面。赶紧叫停队伍追到最前,勒令其他人禁止超过我。路线不在队伍最前带路,犯了大忌。当时自己走得有点崩,看到身边几位队友跃跃欲试,不想拖累他们的速度,艳杰能力很强又是信赖的队友,以为得到队长同意,就交给她带路。队长说,你自己都走得很累了,你不想想队伍后面的女生走得累不累?人的理性与感性之间的矛盾运动一刻不停,往往会受到身边人的影响,而忽视远处人的感受;往往只注意到周围的具体情况,而难以建立整支队伍作为子系统在路线上在山区的系统中运动的整体概念;往往盲目地相信队友,而忘却了工作的原则。克服天性、理性思考并不容易,而这正是人之所以区别于动物,建立社会、发展文明的基本条件。
四是走了一些错路。应该安排好路线辅助在前面探路。计于金山寺工地、野路起点、8.4公里、大风口、瞭望台五次误入歧途。虽然除了瞭望台以外歧途皆不及30米,但是影响了队伍的节奏,还是应在岔路口前紧盯“两步路”,尽量避免。话说以前如果没走过某条路的人是不能做路线的,现在要求宽松了,可能人手不够吧。
五是手机没电了。周五晚上没时间将充电宝满电,路线的手机耗电很快,过了凤凰岭充电宝就没电了,到出口打车的时候作为路线手机没电,束手无策。
六是整个集训缺一些统筹规划,若早知道第四周腐败野营还去阳台山,这次拉练一定不会选阳台山。其实山在做集训计划的时候就可以选好。集训经历下来感觉很棒,大家也很努力,工作完成得很不错,但在整体统筹上是有些混乱的,这里就不赘述了。
讲讲好的方面。这次的线路是精心设计的,可谓是螺蛳壳里做道场,总体满意。起点的鹫峰雕塑力量感足,适合合影。进入鹫峰景区,直到金山寺,穿过国际梅园,赏花怡情,走“老年休闲线”,公路、石阶、土路交替,2.8公里坡度和缓仅9.5%。金山寺可汲山泉水。金山寺至野路起点为常规石阶路,0.5公里坡度19.4%。野路起点至北尖山脚,多有简单攀岩,也有小段软土路,1.6公里坡度29.4%,兼具难度和趣味性。自此都是新鲜路段。北尖山脚至北尖,200米海拔的剧烈爬升,坡度超过30%。从野路起点至北尖会消耗大部分体力。北尖至阳台山脚2.1公里以下降和平移为主,体力得以恢复。阳台山脚至阳台山,为0.7公里坡度29.4%的剧烈爬升,可作为冲顶训练,将体力耗尽。直至萝芭地茶棚暴露感皆不强。阳台山至黄普院分岔口皆沿山脊,风景开阔壮美,可欣赏群山连绵,树林草甸,俯视北京西北城,亦可仰观风云变幻,日月交辉。爬70米至凤凰岭后几无任何爬升,从1180米至821米下降亦不多,弃景可健步如飞。黄普院分岔口至凤凰岭南线停车场,2.4公里海拔从821米迅速降至285米,石板路下降考验耐心,但陡降使出山尽可能迅速。下山过程中,队伍节奏控制得比较好,作为路线要记得调整速度,使整支队伍像一根弹簧一样沿路展开又收放自如。实走以后留下记录,生路变成熟路,可供后来之队伍参考。要注意不要让手机删“两步路”的后台,记录文件里北尖前后的一段没记上,手动修复了一下。还有一份阿水记录的完整的线路。三份轨迹文件都在附件里。
附件(148.4KB) 20210529阳台山凤凰岭拉练-记录.kml附件(191.6KB) 20210529阳台山凤凰岭拉练-记录-手动修复.kml附件(163.9KB) 20210529阳台山凤凰岭拉练-记录-阿水.kml【个人总结】
这次装包和以前不一样了,背了帐篷而不是大桶水。主包内,底层两只西瓜,叠两瓶1.5L饮用水夹2L自来水,用许多0.5L自来水、纸盒、食物和衣物塞紧,外侧放了3瓶0.5L饮用水。帐篷横置于头包和主包之间用主包扣系紧,就是后来山上阿祥所说“高手的打法”,这次只有我在用。其实这方法我是在后河拉练前跟秋杰学的。设想的两只瓜夹住立着的帐篷,根本放不下。优点很明显,最大限度利用了包的容量,缺点有帐篷容易歪、挂到树枝,主包内容物很难取出。更神奇的是质量守恒破缺了,在地铁上分给老羊1.5kg后,我的负重29kg->26.7kg,而老羊23.9kg->25.3kg,只得在鹫峰雕塑旁草丛中紧急取了一块砖装上。这次的包是明显不如上次舒服的,两只瓜的下坠感明显。人的状态也比较累。在山上,身体状况和负重内容不是总能自己选择的,这样的训练也会更真实。
甘队从家里直接去地铁站,我在西门内组织大家出发,除了付立群没睡醒,其他人都准时到。小飞龙在地铁上帮助组织打车,作勇在教队友们打绳结。原先规划的进山口是一个单位大门,改从鹫峰景区买票进山。刚进景区穿过国际梅园,梅花姹紫嫣红。两位小孩给旅途增添不少乐趣。看到一处矮墙以为到了金山寺,结果是未建好的工地,却是不错的休息点。野路起点处误入小径,有牌作“野路禁止通行”,改右上行又有牌作“野路禁止通行”。天浩帮我探路,却正是计划路线。负重攀岩消耗了大量体力,被拉崩了。前面登山队友想要快点走,后面甘队几次呼叫我走慢点。感谢艳杰和肉肉的糖助力我登上北尖山脚前的最后一段爬升。虽然我感觉走得慢,其实大家都累,很多人也有身体状况或者包有问题,队伍前后拉开了10分钟的距离。登北尖比较艰苦,不过我感觉还好,登山队友的速度也被我强行压住了。北尖往下就比较轻松了,到茶棚又拉开10分钟距离,下包进行了比较充分的休息。直到阳台山脚前都是慢慢走,阿祥还以为防火道进站口开始冲顶。在阳台山脚收队,阿甘分了3组分别冲顶计时。1组卷得飞起,我在2组,190米的爬升根本跑不起来,以快走的方式上山,汗如雨下,强妹很有礼貌地让我们上前,最终2组第4名,约17分25,比第一次略快,但状态还是不好。到山顶大家都在愉快地拍照、聊天、卸(吃)负重。我和天浩在平台入口处,我的负重(食品)压在帐篷下面卸不掉。反正没有上升了,到营地再说。沿栈道下行,在小飞龙和红伟的指认下找到了营地,一片树林,地上草不多,凉爽静谧。
卸负重总是开心的,西瓜多得要摊派,饮水多得喝不完,自来水取之不尽,人人都洗手洗脸,鸭翅、鸭脖、猪耳、酱牛、卤蛋、薯片、面包、菠萝,吃得饱嗝连连。路线终于退居二线,舞台交给感建。小飞龙考大家B版名句的作者,问得好读书不求甚解的我一脸懵逼。接下来阿祥给我们讲解搭拆高山帐,讲了半个小时,很多没有野营过的队友听得津津有味,老队员瑞鑫和帅康在一旁午休。红伟学长和谢俊骏学长帮我们裁判拆搭帐篷竞赛,我们6组分在第一批,用时28分钟。犯了两个错误:一是装帐杆的时候将帐杆一端搭在树杈上,可能会损坏帐杆。二是拆帐杆的时候有一步向下折,有触地风险。分工如更明确可以提高速度。第一名奖励是抱队长,末一名惩罚是被队长抱,好像区别不大。据说奖惩环节砍掉了不少,还是超出计划1小时。吃饭半小时,三批每批半小时,再加学长讲解易得需2.5小时,制定计划时可以预测的。
下山路连负重都没了(还剩约12.5kg)担心走快。请女生走前面帮我压速度,结果来了小飞侠吱吱。两位可爱的小朋友拦着我们不让我们超过,强行压速度。不过队长说不要让队外人士影响我们节奏,找机会超过了他们,小朋友们找后面的姐姐们玩了,又把前后队分开了。凤凰岭路段植被尤其繁茂,不过尚不影响通行。行于山脊之上,视野及其开阔,凤凰岭的顶峰极缓,如霸王龙之背。望见一侧山峦起伏,一侧棋盘道路,美不胜收。风景极美而路极平凡。过了岔路口就是平凡的下坡路了,到这里有人不适应下坡的脚法,又慢了下来,石阶路砸得脚板痛,好在坡度大,很快出山。出山之后打车很不容易,坐了阿甘11元打到了一辆货拉拉小面包车。手动的车门,灰蒙蒙的玻璃,历史厚重的座位,清晰的路感,丰富的驾驶乐趣,爱了爱了。老羊讲了他们单位的科考项目,非常吸引人。在北安河站收队,回到桃李园三层,终于换上拖鞋,左脚因爬阳台山未及时取出石子而起泡。晚餐匆匆结束,回宿舍洗完澡很快就困了。
前路线宋阔总结说做路线没法跟队友交流,那是他走得太快了,追都追不上。其实谁走在前队,路线就能和谁交流,颇有姜太公钓鱼之味。路上跟艳杰、帅康、大玉、肉肉、天浩、刘畅、吱吱、强妹聊了不少,不过因为要找路不能太分心,还是有些影响的。
※ 修改:·HorizonTXD 于 Jun 7 16:16:47 2021 修改本文·[FROM: 183.173.74.*]
※ 来源:·水木社区
http://www.newsmth.net·[FROM: 183.173.74.*]
修改:HorizonTXD FROM 183.173.74.*
FROM 183.173.74.*