公路車傾角討論 - 單車
By Blanche
at 2015-09-05T04:41
at 2015-09-05T04:41
Table of Contents
前幾天看到這張圖覺得這傾角滿神的, 於是就想討論討論
http://imgur.com/Lam5K7e
記得某次長途山路的回家路上, 由於天氣實在太炎熱, 導致滿腦子就只想趕快回家,
當時路面還有交通環境都還不錯, 所以前面車友下山也騎(溜)得頗快, 平時只求順順
過彎、不隨意嘗試極限的我也跟著「撩落去」
記得剛開始下山的彎道曲率半徑頗大, 可前後通視, 所以容許我維持一定速度順利歡暢的
通過, 但後來來到某一個彎道口突然發現當下車速稍快, 若猛烈剎車又做傾角似乎頗危險
於是心一橫, 輕微減速後便用力的將車子朝彎內壓進去, 做了一個大於我平時心臟可以接
受的傾角...
「欸嘿, 過了耶!!!!」
大傾角的瞬間感覺很可怕, 又噁心, 很像玩雲霄飛車刺激腎上腺素分泌帶來的感覺, 但可
怕中又帶一點刺激....而且僅止於第一次, 之後類似的彎道再做同樣的傾角就不可怕了,
剩下暢快過彎的感覺而已; 好像突破了自己的極限, 心臟被放大一樣!
只是說, 這種心臟放大的情況往往都只是暫時的, 回家睡個覺, 騎個幾次訓練台、平路之
後心臟又縮回來了, 再要求自己做出之前的大傾角又不敢了 XDD
說真的, 公路車輪胎很窄, 胎壓高, 彎中容錯率也低, 過彎的心理障礙比機車還大, 但不
同的是機車在正常情況下, 胎面摩擦力用完前會先磨到車體, 這角度便是車輛極限, 機車
騎士在行駛中就有個大概的防範標準; 然而單車不一樣, 彎內踏板收到上死點, 理論上傾
角能做到超級大, 但騎士無法判斷摔車先決要件為何, 是輪胎抓地力用盡還是由車體限制
? 所以我還滿好奇, 公路車的安全傾角大概落在哪邊呢? 這部分好像比較少人討論, 但一
些職業選手好像會針對這個練習?
http://imgur.com/UbdNiCr
當然啦, 這個只是探討而已, 並不是提昌極限騎乘!
--
作者 DUKEYANG (Zihuatanejo) 看板 Shu-Lin
標題 [新聞] 樹林查獲超量存放爆竹
時間 Tue Apr 26 09:02:32 2011
───────────────────────────────────────
--
http://imgur.com/Lam5K7e
記得某次長途山路的回家路上, 由於天氣實在太炎熱, 導致滿腦子就只想趕快回家,
當時路面還有交通環境都還不錯, 所以前面車友下山也騎(溜)得頗快, 平時只求順順
過彎、不隨意嘗試極限的我也跟著「撩落去」
記得剛開始下山的彎道曲率半徑頗大, 可前後通視, 所以容許我維持一定速度順利歡暢的
通過, 但後來來到某一個彎道口突然發現當下車速稍快, 若猛烈剎車又做傾角似乎頗危險
於是心一橫, 輕微減速後便用力的將車子朝彎內壓進去, 做了一個大於我平時心臟可以接
受的傾角...
「欸嘿, 過了耶!!!!」
大傾角的瞬間感覺很可怕, 又噁心, 很像玩雲霄飛車刺激腎上腺素分泌帶來的感覺, 但可
怕中又帶一點刺激....而且僅止於第一次, 之後類似的彎道再做同樣的傾角就不可怕了,
剩下暢快過彎的感覺而已; 好像突破了自己的極限, 心臟被放大一樣!
只是說, 這種心臟放大的情況往往都只是暫時的, 回家睡個覺, 騎個幾次訓練台、平路之
後心臟又縮回來了, 再要求自己做出之前的大傾角又不敢了 XDD
說真的, 公路車輪胎很窄, 胎壓高, 彎中容錯率也低, 過彎的心理障礙比機車還大, 但不
同的是機車在正常情況下, 胎面摩擦力用完前會先磨到車體, 這角度便是車輛極限, 機車
騎士在行駛中就有個大概的防範標準; 然而單車不一樣, 彎內踏板收到上死點, 理論上傾
角能做到超級大, 但騎士無法判斷摔車先決要件為何, 是輪胎抓地力用盡還是由車體限制
? 所以我還滿好奇, 公路車的安全傾角大概落在哪邊呢? 這部分好像比較少人討論, 但一
些職業選手好像會針對這個練習?
http://imgur.com/UbdNiCr
當然啦, 這個只是探討而已, 並不是提昌極限騎乘!
--
作者 DUKEYANG (Zihuatanejo) 看板 Shu-Lin
標題 [新聞] 樹林查獲超量存放爆竹
時間 Tue Apr 26 09:02:32 2011
───────────────────────────────────────
→ Drunkenman:怎麼會有人把爆竹藏在樹林裡?白痴嗎 04/26 08:05
--
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